AW-1-Introduction

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WAT-IntroductionPPT课件

WAT-IntroductionPPT课件

1 fA /V 1 0 fA /V 1 fA /V 1 fA /V SU N Blade 100 KTE
A gilent 4072
S630 Advantage
X
Lower COO
50fA (Std Port)
500 X better than 4072
10fA (AD C )
Full low current port, N o port
WAT Introduction
PIE-B3-WAT Xinguang_Sun
2007-03-31
Outline
• Why WAT? • Hardware & Software System
– Tester/Probe/Probe Card
• Test Pattern and Measurement • WAT WATCH system • WAT Test Items
very slow
0.04% reading + 5X better than 4072
800uV
0.01% reading + 2X better than 4072
300uV (use 3458A)
100m A @ 20V (2W ) 10X better than 4072
1A @ 14V (14W ) All SM U s can output 1A
S630 1.3X 0.1fA
M in. I M easure (accuracy) B est V M easure (resolution)
(re s o lu tio n ) (re s o lu tio n )
1.2% + 100fA 100nV

2014版泰克信号完整性基础-入门手册

2014版泰克信号完整性基础-入门手册

建立/保持时间违规-越来越快的数字系统会使得建 立/保持时间违规的问题越来越明显。一个时钟锁存
的错误或者毛刺,尽管它们含有不正确的数据,但都有 可能被看作有效的逻辑电平。可以使用数据列表显示来 的器件,如一个D触发器,要求数据在时钟边沿到来 发现异常的数据。例如用十六进制数表示所采集信号的 前保持稳定电平。这就是所谓的“建立”时间。同样,内容,但数据列表显示也不能解释错误的根本原因。如 输入数据必须在时钟边沿到来后继续有效。这就是 果没有进一步的手段探测到的信号的行为,单纯靠逻辑 所谓的“保持”时间。违反建立或保持时间的要求, 分析仪是很难找到的逻辑错误的原因的。 可能会导致不可预测故障的输出,或可能会导致输 出数据根本没有翻转。建立和保持时间的要求会随 着器件速度增加而减少,使时序关系更加难以处理。
2
/signal_integrity
信号完整性基础
信号完整性描述
高速的数据传输技术支持更为强大的计算机应用,如 根据定义, “完整性”是指“完整和无损害的”。同样,3D 游戏和电脑辅助设计程序。先进的三维图像需要大 量的数据在CPU、内存、显卡中进行传输。 一个具有良好的完整性的数字信号有干净、快速的上 升沿;稳定和有效的逻辑电平;准确的时间位置和没有 计算机技术只是带宽信息时代的一个方面的。数字通信 任何的瞬态跳变。 设备设计工程师(尤其是那些大力发展固网和移动网的基
对于系统开发者而言,不断发展的技术,使得系统 础设施)正逐步采用40 G的光、电数据传输技术。与此 开发、生产和维护完整、无损害信号的数字系统越 同时,在数字高清视频技术领域,正在设计下一代传输 高清晰、互动视频的设备。 来越困难。
本文的目的是提供引一些有关在数字系统信号完整性 相关的见解,并说明其原因,特点,影响和解决方案。 众多技术正在推动数据传输率进步。新兴的串行总线正 在打破并行总线构架的瓶颈。在一些情况下,故意增加 系统时钟抖动以减少意外辐射。更小、更密集的电路板, 采用球栅阵列封装和埋孔设计,这些都已成为IC芯片供 应商寻求最大限度地提高密度并尽量减少路径长度新的 方式。

【外研社Unipus】新探索(基础级)读写U1课件_AW

【外研社Unipus】新探索(基础级)读写U1课件_AW

• write an opinion essay on whether personality changes over time
CONTENTS
1 Academic Writing
Writing model Language for writing Writing skill Writing task
8. _S_e_n_s_i_n_g_ people rely on concrete information; for example, evidence that can be seen, heard, or felt.
Academic writing
ห้องสมุดไป่ตู้
Academic writing
Task 2
You are going to learn about more words on personality types. Both scientists and amateurs use these eight terms to talk about personality types. Some words may already be familiar to you, but they have a specialized usage for this topic.
7. If you are someone who thinks any situation can have many different outcomes, that there is no stable structure in place, and so anything is possible, you are probably a(n) _p_e_r_c_e_iv_i_n_g_ person.

工业机器人运动学-1数学基础

工业机器人运动学-1数学基础

则可得到如图1.8所示的点向量n.变换过程如下
1 00 4 2
6
0 1 0 -3 7
4
n = Trans <4, -3, 7> w = 0 0 1 7 3 = 10
0 00 1 1
1
z
z
•n
•v
0
2
y
2
w•
u•
•w
x
-7
•v
图1.7 Rot ( z, 90°) Rot ( y, 90°)
0•

7
y
x
已知两个向量
a = ax i + ay j + az k
b = bx i + by j + bz k
〔1.1〕
向量的点积是标量.用" ·"来定义向量点积,即
a ·b = ax bx + ay by + az bz
〔1.2 〕
向量的叉积是一个垂直于由叉积的两个向量构成的平面的向量.用"×" 表示叉积,即
1.2.1 点向量〔Point vectors〕 点向量描述空间的一个点在某个坐标系的空间位
置.同一个点在不同坐标系的描述及位置向量的值也不同.如图 1.1中,点p在E坐标系上表示为 Ev,在H坐标系上表示为 Hu,且v ≠ u.一个点向量可表示为
v = ai + bj + ck 通常用一个〔n + 1〕维列矩阵表示,即除 x、y、 z 三个方向上的分量外,再加一个比例因子 w ,即
01
0 001
1
0
0
1
如果按着逆序旋转,首先绕y轴旋转90°,然后再绕z轴旋转90°,其结果为

Sensata IWR-1单频道无线接收器说明书

Sensata IWR-1单频道无线接收器说明书

Page 1OB SO L E T E| IWR-1SINGLE CHANNEL WIRELESS RECEIVERSPECIFICATIONSThe IWR-1 is a single channel receiver designed to pair with any of the Sensata range of IWT wireless transmitters to form a cost-effective replacement of traditional wired transducers. This offers a low cost solution to inaccessible or expensive installation environment. The receiver has a user selectable voltage or mA output corresponding to the calibrated range of the remote Wireless Transducer and 5A rated changeover contacts for alarm functionality.User configuration is possible, however the single channel transmitter/receiver combination is designed to work ‘out of the box’ offering a simple plug and play solution to remote measurement applications. With the standard 0dBI antenna, a line-of-sight range of up to 500 m can be achieved and, using the optional 3dBI antenna, up to 750m (LOS) is achievable.Electrical ProtectionFeatures• Pairs with the IWT range of wireless transmitters • User-selectable 1-5V or 4-20 mA receiver output • Clean contact output for process, low battery or loss of signal alarm function• Simple DIL switch pairing with the IWT transmitters • Up to 500 m range, line-of-sight • 12 to 32 V dc powered• End-to-end accuracy of ±0.25% FS BFSL • LED indication of wireless link• DIN rail or wall mounting kits available• Five channel receiver available - see data sheet IWR-5**Consult relevant IWT Installation manual and data sheet for set-up of alternative transmission rates.Page 2EDIMENSIONSAll dimensions are in millimeters.System Performance (@ +20°C)Temperature Ratings*End-to-end zero tare function available, see user manual.Instrument Power SourceReceiver Input*Compliant with EN 300 328, V1.8.1Enclosure Specifications*Other materials on request.**Consult Installation Manual to ensure adequate signal path between transmitter and receiver.Page 3CONTACT USEUROPE+44 (0)1202 897969*********************Cynergy3 Components Ltd.7 Cobham Road,Ferndown Industrial Estate,Wimborne, Dorset,BH21 7PE, United Kingdom USA+1 310 561 8092 / +1 866 258 5057*********************Sensata Technologies, Inc. (“Sensata”) data sheets are solely intended to assist designers (“Buyers”) who are developing systems that incorporate Sensata products (also referred to herein as “components”). Buyer understands and agrees that Buyer remains responsible for using its independent analysis, valuation, and judgment in designing Buyer’s systems and products. Sensata data sheets have been created using standard laboratory conditions and engineering practices. Sensata has not conducted any testing other than that specifically described in the published documentation for a particular data sheet. Sensata may make corrections, enhancements, improvements, and other changes to its data sheets or components without notice.Buyers are authorized to use Sensata data sheets with the Sensata component(s) identified in each particular data sheet. HOWEVER, NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OTHERWISE TO ANY OTHER SENSATA INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY THIRD PARTY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT, IS GRANTED HEREIN. SENSATA DATA SHEETS ARE PROVIDED “AS IS”. SENSATA MAKES NO WARRANTIES OR REPRESENTATIONS WITH REGARD TO THE DATA SHEETS OR USE OF THE DATA SHEETS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING ACCURACY OR COMPLETENESS. SENSATA DISCLAIMS ANY WARRANTY OF TITLE AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT, QUIET POSSESSION, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL PROPERTY RIGHTS WITH REGARD TO SENSATA DATA SHEETS OR USE THEREOF.All products are sold subject to Sensata’s terms and conditions of sale supplied at SENSATA ASSUMES NOLIABILITY FOR APPLICATIONS ASSISTANCE OR THE DESIGN OF BUYERS’ PRODUCTS. BUYER ACKNOWLEDGES AND AGREES THAT IT IS SOLELY RESPONSIBLE FOR COMPLIANCE WITH ALL LEGAL, REGULATORY, AND SAFETY-RELATED REQUIREMENTS CONCERNING ITS PRODUCTS, AND ANY USE OF SENSATA COMPONENTS IN ITS APPLICATIONS, NOTWITHSTANDING ANY APPLICATIONS-RELATED INFORMATION OR SUPPORT THAT MAY BE PROVIDED BY SENSATA.Mailing Address: Sensata Technologies, Inc., 529 Pleasant Street, Attleboro, MA 02703, USAOB SOL EORDERING OPTIONSMade in the UK*Free download user configuration software。

Ovation I O Reference Manual

Ovation I O Reference Manual

This publication adds the Eight Channel RTD module to the Ovation I/O Reference Manual. It should be placed between Sections 19 and 20.Date: 04/03IPU No.243Ovation ® Interim Publication UpdatePUBLICATION TITLEOvation I/O Reference ManualPublication No. R3-1150Revision 3, March 2003Section 19A. Eight Channel RTDModule19A-1. DescriptionThe Eight (8) channel RTD module is used to convert inputs from Resistance Temperature Detectors (RTDs) to digital data. The digitized data is transmitted to the Controller.19A-2. Module Groups19A-2.1. Electronics ModulesThere is one Electronics module group for the 8 channel RTD Module:n5X00119G01 converts inputs for all ranges and is compatible only with Personality module 5X00121G01 (not applicable for CE Mark certified systems).19A-2.2. Personality ModulesThere is one Personality module groups for the 8 channel RTD Module:n5X00121G01 converts inputs for all ranges and is compatible only with Electronics module 5x00119G01 (not applicable for CE Mark certified systems).19A-2.3. Module Block Diagram and Field Connection WiringDiagramThe Ovation 8 Channel RTD module consists of two modules an electronics module contains a logic printed circuit board (LIA) and a printed circuit board (FTD). The electronics module is used in conjunction with a personalty module, which contains a single printed circuit board (PTD). The block diagram for the 8 channel RTD moduleis shown in Figure 19A-1.Table 19A-1. 8 Channel RTD Module Subsystem ChannelsElectronic Module Personality Module85X00119G015X00121G01Figure 19A-1. 8 Channel RTD Module Block Diagram and Field Connection Wiring Diagram19A-3. SpecificationsElectronics Module (5X00119)Personality Module (5X00121)Table 19A-2. 8 Channel RTD Module SpecificationsDescription ValueNumber of channels8Sampling rate50 HZ mode: 16.67/sec. normally. In 3 wire mode, leadresistance measurement occurs once every 6.45 sec.during which the rate drops to 3/sec.60 HZ mode: 20/sec. normally. In 3 wire mode, leadresistance measurement occurs once every 6.45 sec.during which the rate drops to 2/sec.Self Calibration Mode: Occurs on demand only. The ratedrops to 1/sec. once during each self calibration cycle.RTD ranges Refer to Table 19A-3.Resolution12 bitsGuaranteed accuracy (@25°C)0.10% ±[0.045 (Rcold/Rspan)]% ± [((Rcold + Rspan)/4096 OHM)]% ± [0.5 OHM/Rspan]% ±10 m V ± 1/2LSBwhere:Rcold and Rspan are in Ohms.Temperature coefficient 10ppm/°CDielectric isolation:Channel to channel Channel to logic 200V AC/DC 1000 V AC/DCInput impedance100 M OHM50 K OHM in power downModule power 3.6 W typical; 4.2 W maximumOperating temperature range0 to 60°C (32°F to 140°F)Storage temperature range-40°C to 85°C (-40°F to 185°F)Humidity (non-condensing)0 to 95%Self Calibration On Demand by Ovation ControllerCommon Mode Rejection120 dB @ DC and nominal power line frequency+/- 1/2%Normal Mode Rejection100 dB @ DC and nominal power line frequency+/- 1/2%Table 19A-3. 8 Channel RTD RangesScale #(HEX)Wires Type Tempo FTempo CRcold(ohm)Rhot(ohm)Excitationcurrent(ma)Accuracy± ±countsAccuracy± ±% ofSPAN1310OhmPL0 to1200–18 t o6496106.3 1.090.222310OhmCU 0 to302–18 t o1508.516.5 1.0 130.32D350OhmCU 32 to2840 to1405080 1.0110.2711350OhmCU 32 to2300 to1105378 1.0120.30193100Ohm PL –4 to334–16 t o16892163.671.0110.27223100Ohm PL 32 to5200 to269100200 1.0100.25233100Ohm PL 32 to10400 to561100301 1.0100.25253120Ohm NI –12 t o464–11 t o240109360 1.0100.25263120Ohm NI 32 to1500 to70120170 1.0130.32283120Ohm NI 32 to2780 to122120225 1.0110.27804100Ohm PL 32 to5440 to290100 208 1.0100.25814100Ohm PL 356 t o446180 t o230168 186 1.0300.74824200Ohm PL 32 to6980 to370200 473 1.0120.30834200Ohm PL 514 t o648268 t o342402452 1.0290.71844100Ohm PL 32 to1240 to51100120 1.0190.47854100Ohm PL 32 to2170 to103100 140 1.0130.3286 4100Ohm PL 32 to4120 to211100 180 1.0110.27874100Ohm PL 32 to7140 to379100 240 1.0100.25884120Ohm PL 511 t o662266 t o350200230 1.0240.5919A-4. 8 Channel RTD Terminal Block Wiring Information19A-4.1. Systems Using Personality Module 5X00121G01 Each Personality module has a simplified wiring diagram label on its side, which appears above the terminal block. This diagram indicates how the wiring from the field is to beconnected to the terminal block in the base unit. The following table lists and defines the abbreviations used in this diagram.Table 19A-4. Abbreviations Used in the DiagramAbbreviation Definition+IN, -IN Positive and negative sense input connectionEarth ground terminal. Used for landing shields when the shield is to begrounded at the module.PS+, PS-Auxiliary power supply terminals.RTN Return for current source connection.SH Shield connector. used for landing shields when the shield is to begrounded at the RTD.SRC Current source connection.Note:PS+ and PS- are not used by this module.19A-5. 8 Channel RTD Module Address Locations19A-5.1. Configuration and Status RegisterWord address 13 (D in Hex) is used for both module configuration and module status. The Module Status Register has both status and diagnostic information. The bit information contained within these words is shown in Table 19A-5.Definitions for the Configuration/Module Status Register bits:Bit 0:This bit configures the module (write) or indicates the configuration state of the module (read). A “1” indicates that the module is configured. Note that until the module is configured, reading from addresses #0 through #11 (B in Hex) will produce an attention status.Bit 1:This bit (write “1”) forces the module into the error state, resulting in the error LED being lit. The read of bit “1” indicates that there is an internal module error,or the controller has forced the module into the error state. The state of this bit is always reflected by the module’s Internal Error LED. Whenever this bit is set,an attention status is returned to the controller when address #0 through #11(B in Hex) are read.Table 19A-5. 8 Channel RTD Configuration/Status Register (Address 13 0xD in Hex)Bit Data Description -Configuration Register (Write)Data Description -Status Register (Read)0Configure Module Module Configured(1 = configured; 0 = unconfigured)1Force errorInternal or forced error(1 = forced error; 0 = no forced error)250/60 Hz select (0 = 60Hz, 1 = 50Hz)50/60 Hz System (1 = 50Hz) d(read back)3SELF_CAL (Initiates Self Calibration)Warming bit (set during power up or configuration)40050060Module Not Calibrated 708CH.1 _ 3/4 Wire.CH.1 _ 3/4 Wire - Configuration (read back)9CH.2 _ 3/4 Wire.CH.2 _ 3/4 Wire - Configuration (read back)10CH.3 _ 3/4 Wire.CH.3 _ 3/4 Wire - Configuration (read back)11CH.4 _ 3/4 Wire.CH.4 _ 3/4 Wire - Configuration (read back)12CH.5 _ 3/4 Wire.CH.5 _ 3/4 Wire - Configuration (read back)13CH.6 _ 3/4 Wire.CH.6 _ 3/4 Wire - Configuration (read back)14CH.7 _ 3/4 Wire.CH.7 _ 3/4 Wire - Configuration (read back)15CH.8 _ 3/4 Wire.CH.8 _ 3/4 Wire - Configuration (read back)Bit 2:The status of this bit (read) indicates the conversion rate of the module, write to this bit configures the conversion rate of A/D converters as shown below.see Table 19A-6.Bit3:Write: This bit is used to initiate self-calibration. Read: This bit indicates that the module is in the “Warming” state. this state exists after power up and ter-minates after 8.16 seconds. the module will be in the error condition during the warm up period.Bit4 & 5:These bits are not used and read as “0” under normal operation.Bit 6:This bit (read) is the result of a checksum test of the EEPROM. A failure of this test can indicate a bad EEPROM, but it typically indicates that the module has not been calibrated. A “0” indicates that there is no error condition. If an error is present, the internal error LED is lit and attention status will be returned for all address offsets 0-11 (0x0 - 0xB). The “1” state of this bit indicates an unre-coverable error condition in the field.Bit 7:This bits is not used and read as “0” under normal operation.Bit 8 - 15:These bits are used to configure channels 1 - 8 respectively for 3 or 4 wire op-eration. A “0” indicates 3 wire and a “1” indicates 4 wire operation, see Table 19A-7 and Table 19A-8).Word address 12 (0xC) is used to configure the appropriate scales for Channels 1 - 4 (refer to Table 19A-7 and Table 19A-8).Table 19A-6. Conversion Rate Conversion Rate (1/sec.)Bit 260 (for 60Hz systems)050 (for 50Hz systems)1Table 19A-7. Data Format for the Channel Scale Configuration Register(0xC)Bit Data Description Configuration (Write)Data Description Status (Read)0 Configure Channel #1scale - Bit 0Channel #1 scale configuration (read back) - Bit 01Configure Channel #1scale - Bit 1Channel #1 scale configuration (read back) - Bit 12Configure Channel #1scale - Bit 2Channel #1 scale configuration (read back) - Bit 23Configure Channel #1scale - Bit 3Channel #1 scale configuration (read back) - Bit 34Configure Channel #2 scale - Bit 0Channel #2 scale configuration (read back) - Bit 05Configure Channel #2 scale - Bit 1Channel #2 scale configuration (read back) - Bit 16Configure Channel #2 scale - Bit 2Channel #2 scale configuration (read back) - Bit 27Configure Channel #2 scale - Bit 3Channel #2 scale configuration (read back) - Bit 38Configure Channel #3 scale - Bit 0Channel #3 scale configuration (read back) - Bit 09Configure Channel #3 scale - Bit 1Channel #3 scale configuration (read back) - Bit 1Caution:Configuring any or all channel scales while the system is running will cause all channels to return attention status for up to two seconds following the reconfiguration.Caution:Configuring any or all channel scales while the system is running will cause all channels to return attention status for up to two seconds following the reconfiguration.10Configure Channel #3 scale - Bit 2Channel #3 scale configuration (read back) - Bit 211Configure Channel #3 scale - Bit 3Channel #3 scale configuration (read back) - Bit 312Configure Channel #4 scale - Bit 0Channel #4 scale configuration (read back) - Bit 013Configure Channel #4 scale - Bit 1Channel #4 scale configuration (read back) - Bit 114Configure Channel #4 scale - Bit 2Channel #4 scale configuration (read back) - Bit 215Configure Channel #4 scale - Bit 3Channel #4 scale configuration (read back) - Bit 3Table 19A-8. Data Format for the Channel Scale Configuration Register(0xE)Bit Data Description Configuration (Write)Data Description Status (Read)0 Configure Channel #5 scale - Bit 0Channel #5 scale configuration (read back) - Bit 01Configure Channel #5 scale - Bit 1Channel #5 scale configuration (read back) - Bit 12Configure Channel #5 scale - Bit 2Channel #5 scale configuration (read back) - Bit 23Configure Channel #5 scale - Bit 3Channel #5 scale configuration (read back) - Bit 34Configure Channel #6 scale - Bit 0Channel #6 scale configuration (read back) - Bit 05Configure Channel #6 scale - Bit 1Channel #6 scale configuration (read back) - Bit 16Configure Channel #6 scale - Bit 2Channel #6 scale configuration (read back) - Bit 27Configure Channel #6 scale - Bit 3Channel #6 scale configuration (read back) - Bit 38Configure Channel #7 scale - Bit 0Channel #7 scale configuration (read back) - Bit 09Configure Channel #7 scale - Bit 1Channel #7 scale configuration (read back) - Bit 110Configure Channel #7 scale - Bit 2Channel #7 scale configuration (read back) - Bit 211Configure Channel #7 scale - Bit 3Channel #7 scale configuration (read back) - Bit 312Configure Channel #8 scale - Bit 0Channel #8 scale configuration (read back) - Bit 013Configure Channel #8 scale - Bit 1Channel #8 scale configuration (read back) - Bit 114Configure Channel #8 scale - Bit 2Channel #8 scale configuration (read back) - Bit 215Configure Channel #8 scale - Bit 3Channel #8 scale configuration (read back) - Bit 3Table 19A-7. Data Format for the Channel Scale Configuration Register(0xC)19A-6. Diagnostic LEDsTable 19A-9. 8 Channel RTD Diagnostic LEDsLED DescriptionP (Green)Power OK LED. Lit when the +5V power is OK.C (Green)Communications OK LED. Lit when the Controller is communicatingwith the module.I (Red)Internal Fault LED. Lit whenever there is any type of error with themodule except to a loss of power. Possible causes are:n - Module initialization is in progress.n - I/O Bus time-out has occurred.n - Register, static RAM, or FLASH checksum error.n - Module resetn - Module is uncalibrated.n - Forced error has been received from the Controllern - Communication between the Field and Logic boards failedCH1 - CH 8 (Red)Channel error. Lit whenever there is an error associated with a channel or channels. Possible causes are:n - Positive overrangen - Negative overrangen Communication with the channel has failed。

艾为产品介绍PDF

艾为产品介绍PDF
型号 AW9655QNR AW9635QNR AW9656QNR AW9636QNR AW9666QNR AW9668QNR AW9670QNR AW9910STR AW9920STR AW9921STR 特性 5路共阳,一线调光 5路共阳,PWM调光 6路共阳,一线调光 5路共阳,PWM调光 四模升压,6路共阳 四模升压,8路共阳 四模升压,10路共阳 10路串联背光,一线调光 10路串联背光,PWM调光 10路串联背光,PWM调光.集成肖特基二极管 封装 QFN3x3-16L QFN3x3-16L QFN3x3-16L QFN3x3-16L QFN3x3-16L TQFN3x3-20L TQFN3x3-20L SOT23-5L SOT23-5L DFN2x3-10L
TDD-Noise-输入干扰
湘海电子有限公司Http:\\
远端地与近端地的不一致导致了输入干扰
Tankertanker Design
音乐功放系列全线升级
型号 AW8145CSR AW8155FCR AW8120FCR AW8010AFCR AW8090ACOR AW8110CSR AW8188TQR 特性 防破音,超低EMI AB/D自由切换的第二代音乐功放 AB/D自由切换的第二代音乐功放 超低EMI AB类功放 防破音,超低EMI D类双声道立体声,防破音,超低EMI 封装 FC9 FC9 FC9 FC9 COL9 CSP9 16-Pin TQFN
AW3210典型应用图1
Tankertanker Design
AW3210典型应用图2
Tankertanker Design
AW3210典型应用图3
Tankertanker Design
射频系列
型号 AW5007STR 特性 低噪声放大器 封装 SOT363-6L

(完整版)AWL-Sublist1

(完整版)AWL-Sublist1

(完整版)AWL-Sublist1V ocabulary Exercises for the Academic Word ListSublist 1 – ExercisesExercise 1aExercise 1b1. He did an _______________ of the way children learn language for hisMaster's thesis.analysis2. He was arrested for drunk driving because he had drunk more than the _______________ limit of alcohol. legal3. The culture of the United States is quite _______________ to that of Canada.similar 4. The Canadian _______________ is largely based on natural resources.economy5. Environmental pollution seems to be an important _______________ inthe increase in cancers all over the world.factor6. The apartment will be _______________ on June first.available7. The young popstar became famous while still in high school after winninga _______________ with a major record label.contract8. Your continued lateness for class _______________ to me that you are notreally a very serious student.indicates9. Living in Berlin during the _______________ when the Berlin Wall wastorn down was an unforgettable experience.period10. Some _______________ into second language learning suggests that oralfluency may increase with moderate amounts of alcohol.research1. There are wind-surfers and kayaks _______________ for rent at the lake. available2. The planet Mars has a surface which is somewhat _______________ tothat of our moon.similar3. It could take weeks to _______________ all the data, but when we do, theanalyze4. Spencer's father is doing _______________ into the melting of the polarice cap in the Arctic.research5. The boss was really excited when he heard we had won the _______________.contract6. Here in British Columbia, it is not _______________ to sell cigarettes topeople under the age of sixteen.legalExercise 1cExercise 2a7. The low number of people attending the lecture is a clear _______________ of lack of interest in the topic. indication8. Alcohol was a major _______________ in a car accident which claimedthree lives over the weekend.factor9. Canada's _______________ growth has been quite consistent for the lastfew years.economic10. Canada went through a _______________ of economic prosperity in the1950s.period1. _______________ of water is vital to all plant and animal life.availability2. We need to find a more _______________ way to manufacture ourproducts because our profit margin is too low.economical3. Warmer than average weather was the deciding _______________ inour decision to postpone our ski trip.factor4. Interest in the planet Mars has greatly increased since_______________ of water raised the possibility that life in some form may have evolved there.indications 5. Music downloaders are questioning the _______________ of file sharing, claiming the law is unclear on the matter.illegality 6. Meetings will be held _______________ for the members of the project to discuss their progress.research 8. We are _______________ obliged to deal with this firm.contractually9. The DNA of chimpanzees shows a remarkable _______________ tothat of humans.similarity10. At the end of a research project, the researcher is normally faced with lots of observations which need to be_______________.analyzed1. One of the _______________ of studying English in Victoria is thatyou have the opportunity to speak English outside of class. Benefits2. The cat slowly _______________ the bush where the mouse was hiding.Approached 3. A department store spokesman says that their new outlet will _______________ more than 75 permanent jobs in the city.CreateExercise 2bExercise 2c4. The government recently passed _______________ which prohibitstobacco advertising at sporting events.legislation5. There are many things you can do in your everyday life to help protectthe _______________, such as recycling or riding a bicycle. environment6. The _______________ of the river is somewhere in the mountains.source7. You must _______________ to our offer within 30 days or it will bewithdrawn.respond8. The government has announced a special program to help _______________ new small businesses.finance9. It is the _______________ of our government that no one should bewithout food or shelter.policy10. The oldest _______________ to win a medal in the Olympics wasOscar Swahn, who won a silver medal in shooting at the age of 72.individual1. The government is offering more programs which _______________benefit2. She _______________ her boss about getting a raise.approached3. Celebrities generally receive so much fan mail that it is impossible to_______________ to each and every letter personally.respond4. Victoria is generally a safe and friendly _______________ for foreignstudents to study in.environment5. My father's company has been experiencing some _______________difficulties, so they are going to have to lay off some staff. financial6. Many people the world over are urging governments to pass _______________ limiting the development of new cloning technologies.legislation 7. In the past 5 years, this government has _______________ 15 new major parks in the province.created8. The refund _______________ at this store allows you to return itemsfor a credit, but not for cash.policy9. The main _______________ of jobs for teenagers in Victoria duringthe summertime is the tourist industry.source10. Do you believe that _______________ rights are more important than the collective rights of society?individualExercise 3a1. Some doctors suggest that taking vitamin pills is not really very _______________ to our health.beneficial 2. The native people of our province have many wonderful legends regarding the _______________ of our world. creation3. The major _______________ issue in Fiji is how to dispose of wastematerials in a responsible manner.environmental4. At Computaschools, we offer _______________ learning programsthat fit your needs, and let you progress at your own rate.individualized5. Denise and I have very different _______________ to the job, but Ithink we are both quite successful in what we do.6. Children in Canada generally become _______________ independent of their parents in their 20s. financially7. The _______________ of this company is that either parent can takea six-month paid leave after the birth of a child.policy8. The government is considering _______________ the striking nurses back to work.legislating 9. Wind is now the world's fastest growing _______________ of power.source10. In _______________ to Indian nuclear weapons testing, Pakistanconducted its own tests in 1998.response1. The old woman couldn't speak English, so her grandchildren had to _______________ for her. interpret2. For very young children, the _______________ of truth and lies are notvery clear.concepts3. The English Language Program at the University of Victoria was _______________ in May of 1987. established4. Our society supposedly believes in the _______________ of equalityfor all.principle5. We will need to examine a lot more _______________ before we canmake any conclusions.data6. They want to build a new shopping mall in an _______________ whichis presently forest.area7. Smoking is a _______________ cause of cancer.major 8. Doctors are as yet unsure what _______________ diet plays in the development of the disease. roleExercise 3bExercise 3c9. Coca-Cola has a secret _______________ for its beverage that is onlyknown to a small group of people.formula10. I don't know what you mean. Can you be a bit more _______________about what problems your car is having?specific1. Under the Soviet system, the economy of Georgia was run on socialist_______________, such as public ownership of the means of production. principles2. The _______________ of an arranged marriage is almost totally unknown in this country.concept 3. Gasoline has no _______________ freezing point; it freezes at any temperature between -180 and -240 degrees Fahrenheit.specific4. The police have not yet been able to _______________ the cause of deathfor a man who was found floating in the river.establish5. We had to memorize about 20 different _______________ for the mathtest.formulas6. The country covers a total _______________ of over 1,725 square kilometres.area 7. The world's _______________ rainforests are located in South and Central America, and in South-east Asia. major8. Jefferson has a largely defensive _______________ to play on the team,and is not known for scoring.role9. Heinrich W. Brandes made the first weather map in 1815, based on _______________ gathered in 1783.data10. We need an accountant to _______________ our financial statements. interpret1. Very young children _______________ ideas of depth, height andsize in different ways from adults.conceptualize2. Guatemala is the only country in the world where American Indiansare a _______________.majority3. The _______________ of a U.N. peacekeeping force was supposedto reduce the number of conflicts internationally.establishment4. Varying _______________ of the Bible have resulted in the creation of many different religious groups within Christianity. interpretationsroleExercise 4aExercise 4b6. The oranguatan obviously spent a lot of time and effort _______________ his plan for escape from the zoo. formulating7. This is the first time that a political party has done advertising _______________ aimed at minority voters. specifically8. In April of 1978, Afghanistan's armed forces seized power, and established a government based on Islamic _______________. principles9. There is a large play _______________ for the children near the entrance to the housing complex.area 10. Analysis of _______________ is a difficult and complicated process.data1. We will use the first week of classes to _______________ your speakingability.assess2. The test will _______________ of a series of true or false questions andtwo essay questions.consist3. Nick's job as a salesman _______________ a lot of travelling around theprovince.involves4. The traditional family _______________ has undergone a great many changes in the last few decades, due to the increase in the divorce rate. structure5. The _______________ of the heart is to pump blood throughout the body. function6. The grammar notes appear in the back _______________ of the book. section7. His _______________ for the renovations to our house was $2,250.estimate8. Attention passengers on flight 514 to Honolulu. Please _______________to gate 33 where your plane is now boarding.proceed9. It can be quite difficult to clearly _______________ abstract ideas such aslove or friendship.define10. I don't think hitting children is a very effective _______________ of teaching them anything.method1. I still don't even know how to use half the _______________ of this computer program.functions2. The polar bear's diet _______________ almost entirely of seals and fish. consistssmall children has been very successful.methodExercise 4c4. Fever is usually _______________ as an oral temperature above 37.4 degrees.defined 5. The value of his art collection has been _______________ at over $200,000.assessed6. The first _______________ of the New York City subway was opened in1900 after four years of work.section7. At an _______________ population of 40 million, there are more thantwice as many kangaroos as people in Australia.estimated8. In August 1990, about 15,000 vehicles were _______________ in the biggest traffic jam in Japan's history. involved 9. After loading our skis and bags, we _______________ onto the bus.proceeded10. The eye of an octopus is very similar in _______________ to the humaneye.structure1. She is very slow and _______________ in her work, but she certainly does an excellent job.methodical2. The power station should be fully _______________ by the end ofthe year.functional3. The company is required to do an _______________ of theenvironmental damage that would be done to the area before beginning the project.assessment 4. The boys' suppers for the three days they went camping together _______________ of hamburgers, chocolate bars and potato chips.consisted5. Research shows that people usually _______________ the amountof time it will take them to learn a second language.underestimate6. The government has said that construction of the factory will not beallowed to _______________ until changes are made to reduce the impact on the environment.proceed 7. The island of Cyprus is divided into two _______________: Greekand Turkish.8. The police have as yet no proof of his _______________ in the robbery.involvement 9 . According to anthropologists, there appears to be a universal _______________ of human beauty. definition 10. The building suffered significant _______________ damage during the earthquake.structuralExercise 5aExercise 5b1. The police freed a suspected murderer because they didn't have enough_______________ to charge him.evidence2. It is important to learn a _______________ which will help you to guessthe meaning of new vocabulary from context.process3. When you didn't come to work I just _______________ that you weresick.assumed4. Many words in English are _______________ from French. derived5. The woman was unable to _______________ the man who stole her purse because it had been too dark at the time of the robbery. identify6. The accident _______________ about 9:00 this morning.occurred7. Canada's aboriginal population _______________ a small but importantpart of our country.constitutes8. An important _______________ under discussion in the world of sporttoday is the participation of professional athletes in the Olympic Games.issue9. Many _______________ now believe that vocabulary development iseven more important than grammar study for second language learners.theorists10. Jobs in the tourism _______________ have risen by over 5% this year. sector1. About 16% of Americans work in the manufacturing _______________. sector2. Current _______________ trace our first human ancestor to Africa about5 to 7 million years ago.theories3. Bananas and coffee together _______________ almost 38% of Costa Rica's export earnings.4. One can _______________ some important conclusions using the resultsof a proper set of experiments.derive5. He doesn't have enough _______________ to support his theories just yet.evidence6. Our response to the controversial social _______________ of our timewill determine our future.issues7. The music which the world _______________ with Argentina is the music of the tango.identifies8. It will take a least a month to _______________ your application for avisa.process9. Many people seem to _______________ that Canadians are just the same assumeExercise 5cExercise 6aas Americans.10. Earthquakes _______________ in the world about once every hour.occur1. The president has resigned, and the country is in the middle of a _______________ crisis.constitutional 2. The notion of the Big Bang _______________ that the universe began as a huge explosion of matter. theorizes3. A large percentage of the population of Paraguay _______________their living from agricultural activity.derives4. The body of the person killed in the fire was so badly burned that itwas _______________.unidentifiable5. There is some _______________ that a diet high in broccoli and cabbage reduces a woman's risk for breast cancer. evidence6. The union is _______________ notices that there may be a strike asearly as next week.issuing7. The data can be _______________ by computer in a matter of seconds.processed 8. Unless safety procedures are improved immediately, an accident could easily _______________.reoccur9. We shouldn't make any _______________ until we have heard fromeveryone involved in the incident.assumptions10. Tourism has been the biggest growth _______________ in the Greek economy since the 1970s. sector1. Management is meeting with _______________ to begin discussions ona new contract.labour2. He is a well-known _______________ on the language used by bees tocommunicate the location of food.authority3. Could you please _______________ the answer sheets while I hand outthe tests?distribute4. The amount of rain we receive _______________ from year to year ofcourse, but this year has been very dry.varies5. Vocabulary is generally easier to understand if you look at it in _______________.contextExercise 6bExercise 6c6. This airline seat-sale _______________ you to book your ticket at leasta month in advance.requires7. We have noticed a _______________ improvement in Teddy's attitudesince you had a talk with him.significant8. I think that the _______________ of students that have to repeat a levelin this program is usually about 25% or less.percentage9. In the future, Canada will be under great pressure to _______________fresh water to the United States.export10. It is generally quite difficult to raise a family on a single_______________ in Canada today, so very often both parents work full-time.income1. One's values should be viewed in the _______________ of one's culture. context2. Every Christmas, she works hard to _______________ food and blankets to the homeless.distribute3. The diet of brown bears _______________ depending on what foods areavailable in that particular season or habitat.varies4. Oman's economy is based on petroleum, which accounts for 99 percentof _______________ revenues.export5. Studies show that women are much less likely than men to occupy positions of _______________ at work. authority6. Visas are not _______________ for Americans who plan to stay in England for less than three months. required7. Our family _______________ was lower than usual last year becausemy wife quit work in August to have our baby.income8. Huang and van Naerssen have found that reading outside class is themost _______________ predictor of speaking ability in a second language. significant9. She invests a certain _______________ of her earnings in the stock market each month.percentage 10. The _______________ of weeding the garden was too much for his weak back.labour1. You have to _______________ the remark in the overall discussion tofully understand what was meant.contextualize2. I'm not allowed to _______________ any purchases. You'll have to authorizetalk to my boss.3. The _______________ of raw logs to Asia and the U.S. continues toexportation be one of this province's most important industries.4. Highly unequal income _______________ remains a serious problemdistribution in Brazil.5. Denmark has the highest rate of _______________ tax in the world,incomeat 68%.6. Inflation has risen by less than 1 _______________ this year. percent7. Obviously, one of the first _______________ to be a firefighter is that requirements you be in excellent physical shape.8. Her English improved _______________ after she got a Canadian significantly boyfriend.9. He works as a _______________ on a roadbuilding crew for the city. labourer10. This restaurant has a wonderful buffet with dishes fromvarious_______________ countries.。

Lean简介3

Lean简介3

Strengths



Weaknesses versus Ind. Stds.
车间基本管理--5次会议,每日事宜,问题解决 小组没有利用起来. 车间情况与产品质量要求不一致. 可视指示器非常有限 仅仅只显示月绩效 大部分工厂无改进计划


安全第一这一思想做的非常到位 专业技能知识扎实,工作主动性强,产品与工艺非 常重视. 大多数据有记录&主要指示器如OEE,损纸率,污泥 量 Few transformation projects initiated mainly in P&P. 极少转型项目由P&P.开始. Industrial tool mostly in adequation with the market served 大多工具与市场提供的一致.
Part 3- Lean 第三部分-精益 Lean和AW AW的Lean计划
All rights reserved
Lean Leadership Development Program
1
发现– 参观工厂 Back in late 2006…..
From visits of Stoneywood, Chartham, Dettingen, Wizernes, Arches, Crevecoeur, Besse, Ivybridge, Dartford, Palalda.
5’ meeting
Day Week
Production meeting
For all Techno. >> Operator Cross Functional Team Focus on most difficult subjects. + Visual board. Global Objectives deployment. € >> KPI improvement targets. KPI >> Paretos contributors Contributors >> Targeted actions.

1732 ArmorBlock 诊断16点I O模块系列A用户指南说明书

1732 ArmorBlock 诊断16点I O模块系列A用户指南说明书

Wiring Diagrams Pinout Guide for 1732 ArmorBlock Diagnostic 16-point I/O Modules, Series ACatalog Numbers 1732D-8X81212D, -8X81212HD,-8I8O1212D, -IB161212D, -IBDPM12MND, -8X8M12D Package ContentsYour package contains one 1732 ArmorBlock module and these wiring instructions.For complete installation instructions, refer to the Module Publication Number table and visit .Module Publication NumberModule PublicationNumber1732D-IN009 DeviceNet 1732 ArmorBlock Network-powered 8-input Auxiliary-powered8-output Module, Series A (cat. no. 1732-8X81212D)1732D-IN010 DeviceNet 1732 ArmorBlock Network-powered 8-input/8-output Module,Series A (cat. no. 1732-8I8O1212D)1732D-IN011 DeviceNet 1732 ArmorBlock Network-powered 8-input Auxiliary-powered8-output Module, Series A (cat. no. 1732-8X81212DH)1732D-IN012 DeviceNet 1732 ArmorBlock Network-powered 16-input Module, Series A(cat. no. 1732-IB161212D)1732D-IN007 DeviceNet 1732 ArmorBlock Network Powered 16-Input Module, Series A(cat. no. 1732D-IBDPM12MND)1732D-IN004 DeviceNet 1732 ArmorBlock Network-powered 8-input Auxiliary-powered8-output Module, Series A (cat. no. 1732D-8X8M12D)Publication 1732-WD003C-EN-P - July 20092 Pinout Guide for 1732 ArmorBlock Diagnostic 16-point I/O Modules, Series A Publication 1732-WD003C-EN-P - July 2009DeviceNet ConnectorsI/O Connectors1732 DeviceNet Micro-style(view into connector)Pin 1DrainPin 2V+Pin 3 V-Pin 4CAN_HPin 5CAN_L (view into connector)Pin 1DrainPin 2V+Pin 3V-Pin 4CAN_HPin 5CAN_LNetwork-in Male Connector Network-out Female Connector1732 DeviceNet Mini-styleNetwork-in Male Connector(view into connector)Pin 1 Sensor Source VoltagePin 2 Input BPin 3 ReturnPin 4 Input APin 5 PE 5-pin Female Input Micro-stylePinout Guide for 1732 ArmorBlock Diagnostic 16-point I/O Modules, Series A 3Publication 1732-WD003C-EN-P - July 2009Auxiliary Power Connector ATTENTION Two sets of mounting holes are used to mount the module directly to a panel or machine. Mounting holes accommodate #6 (M3) pan head screws. The torquespecification is 0.64 Nm (6 in-lb).ATTENTION This equipment is considered Group 1, Class A industrial equipment accordingto IEC/CISPR Publication 11. Without appropriate precautions, there may bepotential difficulties ensuring electromagnetic compatibility in otherenvironments due to conducted as well as radiated disturbance.(view into connector)Pin 1 Not UsedPin 2 Output BPin 3 ReturnPin 4 Output APin 5 PE5-pin Female Output Micro-style(view into connector)Pin 1Sensor Source VoltagePin 2 OutputPin 3 ReturnPin 4 InputPin 5 PE5-pin Female Combination Micro-style(view into connector)Pin 1Output Power+Pin 2No ConnectionPin 3No ConnectionPin 4Output Power-4-pin Mini-style4 Pinout Guide for 1732 ArmorBlock Diagnostic 16-point I/O Modules, Series A Publication 1732-WD003C-EN-P - July 2009SpecificationsEnvironmental Specifications AttributeValue Temperature, operating-20…60 °C (-4…140 °F)Ambient temperaturerating (UL)60 °C (140 °F)Operating voltage11…30V DC Output current 1732D-8I8O1212D - 0.5A per output1732D-8X81212D - 0.5A per output1732D-8X81212HD - 1.4A per output1732D-8X8M12D - 0.5A per outputEnclosure type ratingMeets IP65/66/67/69K (when marked), and NEMA 4X/6P withreceptacle dust caps or cable termination.CertificationsCertifications (whenproduct is marked)(1)(1)See the Product Certification link at for Declarations of Conformity, Certificates, and other certification details.Value c-UL-usUL Listed Industrial Control Equipment, certified for US and Canada. See UL File E322657CE European Union 2004/108/EC EMC Directive, compliant with:EN 61326-1; Meas./Control/Lab., Industrial RequirementsEN 61000-6-2; Industrial ImmunityEN 61000-6-4; Industrial EmissionsEN 61131-2; Programmable Controllers (Clause 8, Zone A & B)C-Tick Australian Radiocommunications Act,compliant with: AS/NZS CISPR 11; Industrial EmissionsDeviceNetODVA conformance tested to DeviceNet specificationsPinout Guide for 1732 ArmorBlock Diagnostic 16-point I/O Modules, Series A 5 Notes:Publication 1732-WD003C-EN-P - July 20096 Pinout Guide for 1732 ArmorBlock Diagnostic 16-point I/O Modules, Series A Notes:Publication 1732-WD003C-EN-P - July 2009Pinout Guide for 1732 ArmorBlock Diagnostic 16-point I/O Modules, Series A 7 Notes:Publication 1732-WD003C-EN-P - July 2009Publication 1732-WD003C-EN-P - July 2009PN-51088Supersedes Publication 1732-WD003B-EN-P - January 2008Copyright © 2009 Rockwell Automation, Inc. All rights reserved. Printed in Singapore.Rockwell Automation SupportRockwell Automation provides technical information on the Web to assist you in using its products. At , you can find technicalmanuals, a knowledge base of FAQs, technical and application notes, sample code and links to software service packs, and a MySupport feature that you can customize to make the best use of these tools.For an additional level of technical phone support for installation, configuration and troubleshooting, we offer TechConnect Support programs. For more information, contact your local distributor or Rockwell Automation representative, or visit .Installation AssistanceIf you experience a problem with a hardware module within the first 24 hours ofinstallation, please review the information that's contained in this manual. You can also contact a special Customer Support number for initial help in getting your module up and running:New Product Satisfaction ReturnRockwell tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility. However, if your product is not functioning and needs to be returned:Allen-Bradley, Rockwell Automation, TechConnect, and ArmorBlock are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies.United States1.440.646.3434 Monday – Friday, 8am – 5pm EST Outside United States Please contact your local Rockwell Automation representative for any technical support issues.United States Contact your distributor. You must provide a Customer Support case number (see phone number above to obtain one) to your distributor in order to complete the return process.Outside United StatesPlease contact your local Rockwell Automation representative for returnprocedure.。

1 INTRODUCTION RADIOSS理论手册前言

1 INTRODUCTION RADIOSS理论手册前言

RADIOSS THEORY Version 11.0 CONTENTSCONTENTS1.0 INTRODUCTION 31.1I NTRODUCTION31.2N OTATION41.3K INEMATICS OF PARTICLES5Chapter INTRODUCTION1.0 INTRODUCTION1.1 IntroductionNonlinear finite element analyses confront users with many choices. An understanding of the fundamental concepts of non linear finite element analysis is necessary if the user does not want to use the finite element program as a black box. The purpose of this manual is to describe the numerical methods included in RADIOSS. RADIOSS belongs to the family of hydro-codes, in which the material is considered as a non viscous fluid. These hydro-codes found their origin in the work supported by the American Department of Energy at the end of the 70's and which led to software like DYNA2D/3D, HEMP, PRONTO, STEALTH, HONDO and WHAM. RADIOSS’ main features are:• a 3D Lagrangian formulation for mesh description•an explicit time integration scheme, leading to small time steps•simplicity, under integrated finite element models•element by element assembly of nodal forces leading to in memory codes and low I/O requirements as compared to implicit approaches where matrix assembly and inversion is required every time step •non-iterative approaches•penalty methods based contact•highly vectorized implementation.This first chapter introduces the notations which will be used throughout the document. An introduction to kinematics is also given.Chapter 2 recalls the basic equations in non linear dynamics. Different aspects are covered:•Material and spatial coordinates•Mesh description•Kinematic and kinetic descriptions•Stress rates and stresses in solids•Updated and total Lagrangian formulations•Equations of equilibrium•Principle of virtual power and the physical names of power terms.The small strain formulation is also introduced.The finite element formulation of the virtual power principle is introduced in Chapter 3, leading to the discretized equations of equilibrium.Chapter 4 deals with time discretization and the integration schemes. Stability and time step concepts are also discussed.Different finite element models are presented in Chapter 5. Tetrahedral solid elements, hexahedral solid and solid-shell elements, 3 and 4-node shell elements, 2-node truss and beam elements and spring elements are successively presented.Chapter 6 deals with kinematic constraints, i.e. constraints placed on nodal velocities.The DYREL and DAMP options are introduced in Chapter 7.The very important concept of interfaces is considered in Chapter 8. Interfaces allow the solution of contact and impact conditions between two parts of a model. The different interface types available in RADIOSS are presented.Material laws are discussed in Chapter 9.In Chapter 10, the formulations of different kinds of monitored volumes are presented in detail. Airbag theory is also developed.Chapter 11 deals with the use of explicit algorithms to model quasi-static or static problems. Different approaches are discussed: slow dynamic computation, dynamic relaxation, viscous relaxation and energy discrete relaxation. The dynamic relaxation approach is developed.Chapter 12 concerns the presentation of the fundamentals in RADIOSS parallelization. In the ALE, CFD and SPH Theory Manual, the ALE formulation is presented in Chapter 1.Finally, Chapters 2 and 3 are respectively dedicated to the Computational Aero-Acoustic and the Smooth Particle Hydrodynamics formulations.1.2 NotationTwo types of notation are used:• Indicial notation: Equations of continuum mechanics are usually written in this form. • Matrix notation: Used for equations pertinent to the finite element implementation.1.2.1 Index notationComponents of tensors and matrices are given explicitly. A vector, which is a first order tensor, is denoted in indicial notation by i x . The range of the index is the dimension of the vector.To avoid confusion with nodal values, coordinates will be written as x , y or z rather than using subscripts. Similarly, for a vector such as the velocity i v , numerical subscripts are avoided so as to avoid confusion with node numbers. So, z x y x x x ===321,,and y x v v v v ==21, and 23v v =.Indices repeated twice in a list are summed. Indices which refer to components of tensors are always written in lower case. Nodal indices are always indicated by upper case Latin letters. For instance, iI v is the i-component of the velocity vector at node I. Upper case indices repeated twice are summed over their range.A second order tensor is indicated by two subscripts. For example, ij E is a second order tensor whose components are xy xx E E ,, ...1.2.2 Matrix notationMatrix notation is used in the implementation of finite element models. For instance, equation3322112x x x x x x x x r i i ⋅+⋅+⋅=⋅= EQ. 1.2.2.1is written in matrix notation as:x x r T =2 EQ. 1.2.2.2All vectors such as the velocity vector v will be denoted by lower case letters. Rectangular matrices will bedenoted by upper case letters.1.3 Kinematics of particlesKinematics deals with position in space as a function of time and is often referred to as the “geometry of motion” [96]. The motion of particles may be described through the specification of both linear and angular coordinates and their time derivatives. Particle motion on straight lines is termed rectilinear motion, whereas motion on curved paths is called curvilinear motion. Although the rectilinear motion of particles and rigid bodies is well-known and used by engineers, the space curvilinear motion needs some feed-back, which is described in the following section. The reader is invited to consult [96] for more details.1.3.1 Space curvilinear motionThe motion of a particle along a curved path in space is called space curvilinear motion. The position vector R , the velocity v , and the acceleration of a particle along a curve are:k ˆj ˆi ˆR z y x ++= EQ. 1.3.1.1k ˆj ˆi ˆR v z y x &&&&++== EQ. 1.3.1.2k ˆj ˆi ˆR a z y x &&&&&&&&++== EQ. 1.3.1.3 where x, y and z are the coordinates of the particle and i ˆ, j ˆ and kˆ the unit vectors in the rectangular reference. In the cylindrical reference (r,θ, z ), the description of space motion calls merely for the polarcoordinate expression:z r v v v v ++=θ EQ. 1.3.1.4where:rv r &= θθ&r v = zv z &= Also, for acceleration:z r a a a a ++=θ EQ. 1.3.1.5where:2θ&&&r r a r −= θθθ&&&&r r a 2+= za z &&= The vector location of a particle may also be described by spherical coordinates as shown in Figure 1.3.1.φθv v v v R ++=EQ. 1.3.1.6 where: Rv R &= φθθcos &R v =φφ&R v =Using the previous expressions, the acceleration and its components can be computed:φθa a a a R ++=EQ. 1.3.1.7 where: φθφ222cos &&&&R R R a R −−=()φφθθφθsin 2cos 2&&&R R dtd R a −=()φφθφφcos sin 122&&R R dtd R a +=The choice of the coordinate system simplifies the measurement and the understanding of the problem.Figure 1.3.1 Vector location of a particle in rectangular, cylindrical and spherical coordinatesR1.3.2 Coordinate transformationIt is frequently necessary to transform vector quantities from a given reference to another. This transformation may be accomplished with the aid of matrix algebra. The quantities to transform might be the velocity or acceleration of a particle. It could be its momentum or merely its position, considering the transformation of a velocity vector when changing from rectangular to cylindrical coordinates:⎪⎭⎪⎬⎫⎪⎩⎪⎨⎧⎥⎥⎥⎦⎤⎢⎢⎢⎣⎡−=⎪⎭⎪⎬⎫⎪⎩⎪⎨⎧z y x z r V V V V V V 1000cos sin 0sin cos θθθθθ or {}[]{}xyz z r V T V θθ= EQ. 1.3.2.1 The change from cylindrical to spherical coordinates is accomplished by a single rotation φ of the axes around the θ-axis. The transfer matrix can be written directly from the previous equation where the rotation φ occurs in the R-φ plane:⎪⎭⎪⎬⎫⎪⎩⎪⎨⎧⎥⎥⎥⎦⎤⎢⎢⎢⎣⎡−=⎪⎭⎪⎬⎫⎪⎩⎪⎨⎧z r R V V V V V V θφθφφφφcos 0sin 010sin 0cos or {}[]{}z r R V T V θφθφ= EQ.1.3.2.2Direct transfer from rectangular to spherical coordinates may be accomplished by combining EQ. 1.3.2.1 and EQ. 1.3.2.2:{}[][]{}xyzR V T T V θφθφ= EQ. 1.3.2.3with: [][]⎥⎥⎥⎦⎤⎢⎢⎢⎣⎡−−−=φθφθφθθφθφθφθφcos sin sin cos sin 0cos sin sin sin cos cos cos T T1.3.3 Transformation of reference axesConsider now the curvilinear motion of two particles A and B in space. Let’s study at first the translation of areference without rotation. The motion of A is observed from a translating frame of reference x-y-z moving with the origin B (Figure 1.3.2). The position vector of A relative to B is:k ˆz j ˆi ˆr /++=y x B A EQ. 1.3.3.1where i ˆ, j ˆ and kˆ are the unit vectors in the moving x-y-z system. As there is no change of unit vectors in time, the velocity and the acceleration are derived as:k ˆz j ˆi ˆv /&&&++=y x B A EQ. 1.3.3.2k ˆz j ˆi ˆa /&&&&&&++=y x B A EQ. 1.3.3.3The absolute position, velocity and acceleration of A are then:A/B B A r r r +=EQ. 1.3.3.4 A/B B A v v v += A/B B A a a a +=Figure 1.3.2 Vector location with a moving referenceIn the case of rotation reference, it is proved that the angular velocity of the reference axes x-y-z may be represented by the vector:k ˆj ˆi ˆz y x ωωωω++= EQ. 1.3.3.5The time derivatives of the unit vectorsi ˆ, j ˆ and kˆ due to the rotation of reference axes x-y-z about ω, can be studied by applying an infinitesimal rotation dt ω. We can write:()i ˆi ˆ×=ωdt d ; ()j ˆj ˆ×=ωdt d ; ()k ˆk ˆ×=ωdtd EQ. 1.3.3.6Attention should be turned to the meaning of the time derivatives of any vector quantity V =V x i + V y j + V z k inthe rotating system. The derivative of V with respect to time as measured in the fixed frame X-Y-Z is:()k ˆj ˆi ˆV z y x XYZ V V V dtd dt d ++=⎟⎠⎞⎜⎝⎛ EQ. 1.3.3.7()()()()k ˆj ˆi ˆk ˆj ˆi ˆz y x z y x V V V dt d V dt d V dt d V &&&+++⎟⎠⎞⎜⎝⎛++=With the substitution of EQ. 1.3.3.6, the terms in the first parentheses becomes V ×ω. The terms in the second parentheses represent the components of time derivatives xyzdt d ⎟⎠⎞⎜⎝⎛V as measured relative to the moving x-y-z reference axes. Thus:xyzXYZ dt d dt d ⎟⎠⎞⎜⎝⎛+×=⎟⎠⎞⎜⎝⎛V V V ωEQ. 1.3.3.8 This equation establishes the relation between the time derivative of a vector quantity in a fixed system and thetime derivative of the vector as observed in the rotating system.Consider now the space motion of a particle A , as observed both from a rotating system x-y-z and a fixed system X-Y-Z (Figure 1.3.3).Figure 1.3.3 Vector location with a rotating referenceOyThe origin of the rotating system coincides with the position of a second reference particle B , and the system has an angular velocity ω. Standing r for B A /r , the time derivative of the vector position gives:r v v r r r &+=⇒+=B A B A EQ. 1.3.3.9From EQ. 1.3.3.8:rel v r r r +×=⎟⎠⎞⎜⎝⎛=ωXYZdt d &EQ. 1.3.3.10 where V rel denotes the relative velocity measured in x-y-z, i.e.:()k ˆj ˆi ˆr/dt v rel z y x d xyz &&&++== EQ. 1.3.3.11Thus the relative velocity equation becomes:rel v r v v +×+=ωB A EQ. 1.3.3.12The relative acceleration equation is the time derivative of EQ. 1.3.3.12 which gives:rel v r r a a &&&+×+×+=ωωB A EQ. 1.3.3.13 where the last term can be obtained from EQ. 1.3.3.8:rel rel rel rel a v v v +×=⎟⎠⎞⎜⎝⎛=ωXYZdt d & EQ. 1.3.3.14and k ˆz j ˆi ˆv a rel rel &&&&&&++=⎟⎠⎞⎜⎝⎛=y x dt d xyzEQ. 1.3.3.15 Combining EQ. 1.3.3.13 to 15, we obtain upon collection of terms:()rel rel a v 2r r a a +×+××+×+=ωωωω&B A EQ. 1.3.3.16where the term rel v 2×ω constitutes Coriolis acceleration.1.3.4 Skew and Frame notions in RADIOSSTwo kinds of reference definition are available in RADIOSS:•Skew reference:It is a projection reference to define the local quantities with respect to the global reference. In fact the origin ofskew remains at the initial position during the motion even though a moving skew is defined. In this case, a simple projection matrix is used to compute the kinematic quantities in the reference.•Frame reference:It is a mobile or fixed reference. The quantities are computed with respect to the origin of the frame which may be in motion or not depending to the kind of reference frame. For a moving reference frame, the position and the orientation of the reference vary in time during the motion. The origin of the frame defined by a node position is tied to the node. EQ. 1.3.3.12 and 16 are used to compute the accelerations and velocities in the frame.。

AQWA-Intro_14.0_WS02.2_AQWAWB_HTR

AQWA-Intro_14.0_WS02.2_AQWAWB_HTR

Customer Training Material
• Add four fairlead locations for the mooring system • Under Geometry in the Outline select Mooring Ship > Add > Connection Point • Enter X,Y,Z coordinates in details panel as below (in global system!) • Repeat for other 3 connection points
WS2.2-8
Release 14.0 January 2012
Workshop 2.2 – ANSYS AQWA Hydrodynamic Time Response
Mooring line connections
Customer Training Material
• To add a line select Connections > Insert Connection > Cable • Choose Fixed Point & Structure for Connectivity and Non-Linear Catenary for Type • We need to define end connection points and the segments along the line, plus some data defining the possible dZ range of the fairlead (explained in Workshop 3.2). • Rename mooring line as Cable 1

艾 significance 199115 产品说明书

艾 significance 199115 产品说明书

Eaton 199115Eaton Moeller® series Rapid Link - Reversing starter, 6.6 A,Sensor input 2, Actuator output 1, 230/277 V AC, AS-Interface®, S-7.A.E. for 62 modules, HAN Q4/2, with manual override switchGeneral specificationsEaton Moeller® series Rapid Link Reversing starter199115RAMO5-W212A32-412RS14015081971732120 mm 270 mm 220 mm 1.81 kgRoHSIEC/EN 60947-4-2 CCC UL approval CE UL 60947-4-2Assigned motor rating: for normal internally and externally ventilated 4 pole, three-phase asynchronous motors with 1500 rpm at 50 Hz or 1800 min at 60 HzProduct NameCatalog Number Model CodeEANProduct Length/Depth Product Height Product Width Product Weight Certifications Catalog NotesIs the panel builder's responsibility. The specifications for the switchgear must be observed.3 kW6.6 A (at 150 % Overload)480 V AC, 3-phase400 V AC, 3-phase10000 A0 VMeets the product standard's requirements.Is the panel builder's responsibility. The specifications for the switchgear must be observed.Does not apply, since the entire switchgear needs to be evaluated.0 kW2.238 kWMeets the product standard's requirements.0 V-40 °CKey switch position HANDManual override switch1 Actuator outputKey switch position AUTO Generation Change RASP4 to RASP5Configuration to Rockwell PLC for Rapid LinkConnecting drives to generator suppliesGeneration change from RA-SP to RASP 4.0Generation change RAMO4 to RAMO5Generation change from RA-MO to RAMO 4.0Electromagnetic compatibility (EMC)Generation Change RA-SP to RASP5Rapid Link 5 - brochureDA-SW-USB Driver PC Cable DX-CBL-PC-1M5DA-SW-drivesConnect USB Driver DX-COM-PCKITDA-SW-Driver DX-CBL-PC-3M0DA-SW-drivesConnect - InstallationshilfeDA-SW-drivesConnect - installation helpDA-SW-drivesConnectDA-SW-USB Driver DX-COM-STICK3-KITMaterial handling applications - airports, warehouses and intra-logisticsProduct Range Catalog Drives Engineering-ENProduct Range Catalog Drives EngineeringDA-DC-00004523.pdfDA-DC-00003964.pdfDA-DC-00004184.pdfDA-DC-00004525.pdfeaton-bus-adapter-rapidlink-speed-controller-dimensions-002.eps eaton-bus-adapter-rapidlink-speed-controller-dimensions-003.eps eaton-bus-adapter-rapidlink-reversing-starter-dimensions-003.eps eaton-bus-adapter-rapidlink-reversing-starter-dimensions-002.epsETN.RAMO5-W212A32-412RS1.edzIL034084ZU10.11 Short-circuit ratingRated operational power at AC-3, 380/400 V, 50 HzInput currentRated operational voltageRated conditional short-circuit current, type 1, 480 Y/277 V Rated control supply voltage (Us) at AC, 50 Hz - min10.4 Clearances and creepage distances10.12 Electromagnetic compatibility10.2.5 LiftingRated power at 575 V, 60 Hz, 3-phaseRated power at 460 V, 60 Hz, 3-phase10.2.3.1 Verification of thermal stability of enclosures Rated control supply voltage (Us) at DC - minAmbient storage temperature - minFitted with:Application notes BrochuresCatalogs Certification reports DrawingseCAD model Installation instructionsThermo-clickElectronic motor protectionKey switch position OFF/RESETThermistor monitoring PTCTwo sensor inputs through M12 sockets (max. 150 mA) for quick stop and interlocked manual operationShort-circuit releaseAC-53a0 VCenter-point earthed star network (TN-S network)AC voltagePhase-earthed AC supply systems are not permitted.Is the panel builder's responsibility.Class 10 A10 kA230/277 V AC -15 % / +10 %, Actuator for external motor brake 55 °C0 kW< 95 %, no condensationIn accordance with IEC/EN 50178Parameterization: drivesConnect mobile (App) Parameterization: drivesConnectDiagnostics and reset on device and via AS-Interface Parameterization: KeypadParameterization: Fieldbus Rapid Link 5MN040003_ENramo5_v12.stp ramo5_v12.dwgOverload cycleNumber of pilot lightsRated control supply voltage (Us) at AC, 50 Hz - max System configuration type10.8 Connections for external conductorsCoordination class (IEC 60947-4-3)Rated conditional short-circuit current, type 1, 600 Y/347 V Rated conditional short-circuit current (Iq)Braking voltageAmbient operating temperature - maxRated operational power at AC-3, 220/230 V, 50 Hz Climatic proofingFeatures Installation videos Manuals and user guides mCAD modelLifespan, electrical10,000,000 Operations (at AC-3)Number of command positions2Electrical connection type of main circuitPlug-in connectionElectrical connection type for auxiliary- and control-current circuit Plug-in connectionRated control supply voltage (Us) at DC - max0 V10.9.3 Impulse withstand voltageIs the panel builder's responsibility.Braking current≤ 0.6 A (max. 6 A for 120 ms), Actuator for external motor brakeAmbient operating temperature - min-10 °C10.6 Incorporation of switching devices and componentsDoes not apply, since the entire switchgear needs to be evaluated.Current limitationAdjustable, motor, main circuit0.3 - 6.6 A, motor, main circuitCable length10 m, Radio interference level, maximum motor cable length10.5 Protection against electric shockDoes not apply, since the entire switchgear needs to be evaluated.Mounting positionVerticalMains switch-on frequencyMaximum of one time every 60 secondsClassCLASS 10 A10.13 Mechanical functionThe device meets the requirements, provided the information in the instruction leaflet (IL) is observed.10.2.6 Mechanical impactDoes not apply, since the entire switchgear needs to be evaluated.10.9.4 Testing of enclosures made of insulating materialIs the panel builder's responsibility.10.3 Degree of protection of assembliesDoes not apply, since the entire switchgear needs to be evaluated.Electromagnetic compatibilityClass AVoltage typeDCProduct categoryMotor starterOverload release current setting - min0.3 ARated control voltage (Uc)230/277 V AC (external brake 50/60 Hz)24 V DC (-15 %/+20 %, external via AS-Interface® plug)Rated operational current (Ie)6.6 AAssigned motor power at 460/480 V, 60 Hz, 3-phase3 HPRated frequency - min47 HzNumber of auxiliary contacts (normally closed contacts)Rated conditional short-circuit current (Iq), type 2, 380 V, 400 V, 415 V0 APower consumption8 W10.2.3.2 Verification of resistance of insulating materials to normal heatMeets the product standard's requirements.10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effectsMeets the product standard's requirements.On-delay20 - 35 msLifespan, mechanical10,000,000 Operations (at AC-3)Rated operational current (Ie) at 150% overload6.6 AProtocolAS-Interface profile cable: S-7.4 for 62 modulesASIOverload release current setting - max6.6 A10.9.2 Power-frequency electric strengthIs the panel builder's responsibility.Overvoltage categoryIIIDegree of protectionIP65NEMA 12Rated frequency - max63 HzVibrationResistance: 10 - 150 Hz, Oscillation frequency Resistance: 57 Hz, Amplitude transition frequency on accelerationResistance: According to IEC/EN 60068-2-6Resistance: 6 Hz, Amplitude 0.15 mmRated operational power at 380/400 V, 50 Hz - max3 kWAmbient storage temperature - max70 °CShort-circuit protection (external output circuits)Type 1 coordination via the power bus' feeder unit, Main circuitRated control supply voltage (Us) at AC, 60 Hz - min0 V10.7 Internal electrical circuits and connectionsIs the panel builder's responsibility.Rated impulse withstand voltage (Uimp)4000 VConnectionConnections pluggable in power sectionOff-delay20 - 35 ms10.10 Temperature riseThe panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.FunctionsFor actuation of motors with mechanical brakeExternal reset possibleTemperature compensated overload protectionOutput frequency50/60 HzMains voltage tolerance380 - 480 V (-15 %/+10 %, at 50/60 Hz)Rated conditional short-circuit current (Iq), type 2, 230 V0 AInterfacesMax. total power consumption from AS-Interface® power supply unit (30 V): 190 mASpecification: S-7.A.E. (AS-Interface®)Number of slave addresses: 62 (AS-Interface®)TypeReversing starter10.2.2 Corrosion resistanceMeets the product standard's requirements.Supply frequency50/60 Hz, fLN, Main circuit10.2.4 Resistance to ultra-violet (UV) radiationMeets the product standard's requirements.10.2.7 InscriptionsMeets the product standard's requirements.Rated control supply voltage (Us) at AC, 60 Hz - max0 VRated operational current (Ie) at AC-3, 380 V, 400 V, 415 V6.6 ARated operational power at 380/400 V, 50 Hz - min0.09 kWModelReversing starterEaton Corporation plc Eaton House30 Pembroke Road Dublin 4, Ireland © 2023 Eaton. All Rights Reserved. Eaton is a registered trademark.All other trademarks areproperty of their respectiveowners./socialmedia115 g, Mechanical, According to IEC/EN 60068-2-27, 11 ms, Half-sinusoidal shock 11 ms, 1000 shocks per shaft Max. 2000 m Max. 1000 mAbove 1000 m with 1 % performance reduction per 100 mNumber of auxiliary contacts (normally open contacts)Shock resistanceAltitude。

awwa m11标准 -回复

awwa m11标准 -回复

awwa m11标准-回复the following questions: "What is the AWWA M11 standard? How is it used in the water industry? What are its key components? How has it evolved over the years? And what are its future prospects?"Title: AWWA M11 Standard: Guiding the Water Industry Towards ExcellenceIntroduction:The American Water Works Association (AWWA) M11 standard plays a crucial role in ensuring the efficiency and sustainability of the water industry. This article aims to provide an in-depth understanding of the AWWA M11 standard, its significance, and its evolution over the years. Additionally, it will discuss the key components of the standard and its future prospects.I. Understanding AWWA M11 Standard:The AWWA M11 standard, also known as the Steel Water Pipe: A Guide for Design and Installation, is a comprehensive document that provides guidelines for the design, manufacturing, installation, and maintenance of steel water pipes used in waterutilities. It is widely regarded as an industry-leading standard and is used by engineers, consultants, and utility operators across the United States.II. Importance of AWWA M11 Standard:The AWWA M11 standard ensures the safe and efficient delivery of potable water to communities. It establishes best practices for the design and installation of steel water pipes, taking into account factors such as materials, pressure ratings, corrosion protection, and jointing methods. Compliance with the AWWAM11 standard enhances the longevity, reliability, and cost-effectiveness of water distribution systems.III. Key Components of AWWA M11 Standard:1. Design Considerations: The AWWA M11 standard provides detailed guidance on designing steel water pipes, considering factors such as pressure, hydraulic challenges, soil conditions, and structural requirements.2. Materials and Manufacturing: The standard outlines specifications for steel pipe materials, including grades, thicknesses, and coating requirements. It emphasizes the importance of quality control during manufacturing processes.3. Installation Practices: The AWWA M11 standard offers procedures for surface preparation, trenching, bedding, backfill, and pipe handling during installation. It includes guidelines for jointing methods, such as welding, flanging, and mechanical connections.4. Maintenance and Rehabilitation: The standard addresses inspection, cleaning, and maintenance requirements for steel water pipes. It also offers guidance on various rehabilitation techniques, including lining, coating, and cathodic protection.IV. Evolution of AWWA M11 Standard:Since its initial release in 1940, the AWWA M11 standard has undergone several updates and revisions to adapt to technological advancements and industry standards. It has evolved to include improved design methodologies, updated material specifications, and enhanced maintenance practices. The standard has also incorporated environmental considerations, such as sustainable coatings and recycling methods, to align with industry trends and regulatory requirements.V. Future Prospects:The AWWA M11 standard is expected to continue evolving as thewater industry embraces innovation and confronts new challenges. Future revisions may focus on incorporating advanced pipe materials and construction techniques, addressing emerging issues like climate change resilience, and incorporating digital technologies for monitoring and asset management. The standard will also likely provide guidelines for the integration of smart grids, IoT devices, and data analytics to optimize water distribution systems.Conclusion:The AWWA M11 standard has played a pivotal role in shaping the water industry by providing comprehensive guidelines for the design, manufacturing, installation, and maintenance of steel water pipes. Its continuous evolution ensures that the water industry keeps pace with technological advancements, environmental considerations, and emerging challenges. By adhering to the AWWA M11 standard, the water industry can achieve excellence in delivering safe and sustainable water supplies to communities across the United States.。

美国诺韦斯电子有限公司产品说明书

美国诺韦斯电子有限公司产品说明书

Dimensions: [mm]Scale - 4:176877894717687789471BC7687789471T e m p e r a t u r eT pT L7687789471Cautions and Warnings:The following conditions apply to all goods within the product series of WE-PD HV ofWürth Elektronik eiSos GmbH & Co. KG:General:•This electronic component was designed and manufactured for use in general electronic equipment.•Würth Elektronik must be asked for written approval (following the PPAP procedure) before incorporating the components into any equipment in fields such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc. where higher safety and reliability are especially required and/or if there is the possibility of direct damage or human injury.•Electronic components that will be used in safety-critical or high-reliability applications, should be pre-evaluated by the customer. •The component is designed and manufactured to be used within the datasheet specified values. If the usage and operation conditions specified in the datasheet are not met, the wire insulation may be damaged or dissolved.•Do not drop or impact the components, the component may be damaged.•Würth Elektronik products are qualified according to international standards, which are listed in each product reliability report. Würth Elektronik does not guarantee any customer qualified product characteristics beyond Würth Elektroniks’ specifications, for its validity and sustainability over time.•The customer is responsible for the functionality of their own products. All technical specifications for standard products also apply to customer specific products.Product specific:Soldering:•The solder profile must comply with the technical product specifications. All other profiles will void the warranty.•All other soldering methods are at the customers’ own risk.•Strong forces which may affect the coplanarity of the components’ electrical connection with the PCB (i.e. pins), can damage the part, resulting in avoid of the warranty.Cleaning and Washing:•Washing agents used during the production to clean the customer application may damage or change the characteristics of the wire insulation, marking or plating. Washing agents may have a negative effect on the long-term functionality of the product.•Using a brush during the cleaning process could break the wire due to its small diameter. Therefore, we do not recommend using a brush during the PCB cleaning process.Potting:•If the product is potted in the costumer application, the potting material may shrink or expand during and after hardening. Shrinking could lead to an incomplete seal, allowing contaminants into the core. Expansion could damage the components. We recommend a manual inspection after potting to avoid these effects.Storage Conditions:• A storage of Würth Electronik products for longer than 12 months is not recommended. Within other effects, the terminals may suffer degradation, resulting in bad solderability. Therefore, all products shall be used within the period of 12 months based on the day of shipment.•Do not expose the components to direct sunlight.•The storage conditions in the original packaging are defined according to DIN EN 61760-2.•The storage conditions stated in the original packaging apply to the storage time and not to the transportation time of the components. Packaging:•The packaging specifications apply only to purchase orders comprising whole packaging units. If the ordered quantity exceeds or is lower than the specified packaging unit, packaging in accordance with the packaging specifications cannot be ensured. Handling:•Violation of the technical product specifications such as exceeding the nominal rated current will void the warranty.•Applying currents with audio-frequency signals may result in audible noise due to the magnetostrictive material properties.•The temperature rise of the component must be taken into consideration. The operating temperature is comprised of ambient temperature and temperature rise of the component.The operating temperature of the component shall not exceed the maximum temperature specified.These cautions and warnings comply with the state of the scientific and technical knowledge and are believed to be accurate and reliable.However, no responsibility is assumed for inaccuracies or incompleteness.Würth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyCHECKED REVISION DATE (YYYY-MM-DD)GENERAL TOLERANCE PROJECTIONMETHODALa001.0022019-05-06DIN ISO 2768-1mDESCRIPTIONWE-PD HV SMT Power Inductor(High Voltage)ORDER CODE7687789471SIZE/TYPE BUSINESS UNIT STATUS PAGEImportant NotesThe following conditions apply to all goods within the product range of Würth Elektronik eiSos GmbH & Co. KG:1. General Customer ResponsibilitySome goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general suitability for certain application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the areas, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The responsibility for the applicability and use in a particular customer design is always solely within the authority of the customer. Due to this fact it is up to the customer to evaluate, where appropriate to investigate and decide whether the device with the specific product characteristics described in the product specification is valid and suitable for the respective customer application or not.2. Customer Responsibility related to Specific, in particular Safety-Relevant ApplicationsIt has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the usual lifetime cannot be completely eliminated in the current state of the art, even if the products are operated within the range of the specifications.In certain customer applications requiring a very high level of safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health it must be ensured by most advanced technological aid of suitable design of the customer application that no injury or damage is caused to third parties in the event of malfunction or failure of an electronic component. Therefore, customer is cautioned to verify that data sheets are current before placing orders. The current data sheets can be downloaded at .3. Best Care and AttentionAny product-specific notes, cautions and warnings must be strictly observed. Any disregard will result in the loss of warranty.4. Customer Support for Product SpecificationsSome products within the product range may contain substances which are subject to restrictions in certain jurisdictions in order to serve specific technical requirements. Necessary information is available on request. In this case the field sales engineer or the internal sales person in charge should be contacted who will be happy to support in this matter.5. Product R&DDue to constant product improvement product specifications may change from time to time. As a standard reporting procedure of the Product Change Notification (PCN) according to the JEDEC-Standard inform about minor and major changes. In case of further queries regarding the PCN, the field sales engineer or the internal sales person in charge should be contacted. The basic responsibility of the customer as per Section 1 and 2 remains unaffected.6. Product Life CycleDue to technical progress and economical evaluation we also reserve the right to discontinue production and delivery of products. As a standard reporting procedure of the Product Termination Notification (PTN) according to the JEDEC-Standard we will inform at an early stage about inevitable product discontinuance. According to this we cannot guarantee that all products within our product range will always be available. Therefore it needs to be verified with the field sales engineer or the internal sales person in charge about the current product availability expectancy before or when the product for application design-in disposal is considered. The approach named above does not apply in the case of individual agreements deviating from the foregoing for customer-specific products.7. Property RightsAll the rights for contractual products produced by Würth Elektronik eiSos GmbH & Co. KG on the basis of ideas, development contracts as well as models or templates that are subject to copyright, patent or commercial protection supplied to the customer will remain with Würth Elektronik eiSos GmbH & Co. KG. Würth Elektronik eiSos GmbH & Co. KG does not warrant or represent that any license, either expressed or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, application, or process in which Würth Elektronik eiSos GmbH & Co. KG components or services are used.8. General Terms and ConditionsUnless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms and Conditions of Würth Elektronik eiSos Group”, last version available at .Würth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyCHECKED REVISION DATE (YYYY-MM-DD)GENERAL TOLERANCE PROJECTIONMETHODALa001.0022019-05-06DIN ISO 2768-1mDESCRIPTIONWE-PD HV SMT Power Inductor(High Voltage)ORDER CODE7687789471SIZE/TYPE BUSINESS UNIT STATUS PAGE。

AR 电子实验室 RF 仪器 'A' 系列和 'W' 系列的产品介绍说明书

AR 电子实验室 RF 仪器 'A' 系列和 'W' 系列的产品介绍说明书

1rf/microwave instrumentation“A ”Series.DC to 400 MHz.25 to 10,000 watts.“W” Series.DC to 1000 MHz.1to 4000 watts.Distributed T ube Amplifier 10 kHz to 100 MHz.10,000 watts.RF Power Amplifiersfor EMC and General RF Testing2009/2010E s t a b l i s h e d 1981AR began in 1969 with just two men in a cellar, moonlighting from their regular jobs.Don (“Shep”) Shepherd and his partner, Dan Roth, worked for AEL (American Electronics Laboratories),producing radio frequency design for military applications. They saw a market for their skills in designing amplifiers for test applications, but AEL was not set up for such jobs. So they decided to try and make it on their own, working out of a makeshift laboratory in Shep’s cellar.1969 – We sold our first amplifier for a total of $600 (including $60 for special connectors).1970 – Moved out of Shep’s cellar and up to small rented storefront. 1972 – Distribution expands into Europe.1973 – Amplifier Research (AR) moves to new headquarters at160 School House Rd. in Souderton, PA.1976 – AR introduces first 10,000 watt tube amplifier (10 kHz -100 MHz). It’s still available,and there’s still no equal.1979 – Company passes $1 million in sales.1987 – 75 employees now work for AR.1988 – First 100 watt solid-state, 100-1000 MHzinstantaneous bandwidth amplifier built.It weighed 215 lbs. and was 29.3" high.1990 – Second building completed at headquarters. Sales exceed $10 million.1992 – AR unveils first 500 watt solid-state amplifier (100 -1000 MHz).1994 – A third building is erected at 160 School House Rd.1996 – AR reaches $25 million in sales with 100 employees.2001 – The company expands it capabilities into amplifier modulesand customized systems with the acquisition of Kalmus in Bothell, WA, now AR Modular RF .Back in Souderton, a fourth building is completed. Sales exceed $35 million.“We started the company in my basement.Because the only place we could go from there was up.”Don Shepherd, Founder2002 – Carnel Labs in Canoga Park, CA joins the AR family,becoming AR Receiver Systems.2003 – First 10,000 watt / 100 kHz - 250 MHz solid-state amplifier forautomotive/military/avionics testing created. Still the only 10,000 watt solid state available.2004 –The little company that started in a cellar now has 125 employees.2005 – New engineering department and microelectronics lab (clean room) open.Sales pass the $45 million mark.2006 – New 15,000 sq. ft. building is completed at corporate headquarters withexpanded production facilities to meet the ever-growing demand for AR products.150 employees now work for AR.2007– AR introduces first 10-20 GHz / 5 watt instantaneous bandwidth test amplifier.2009– AR celebrates 40 years in business.AR, which now encompasses AR RF/Microwave Instrumentation, AR Modular RF ,AR Receiver Systems and AR Europe, employs over 200 people and continues to lead the industry with innovative, superior quality, technologically-advanced products and a global support system that’s second to none.We definitely have risen far from Shep’s cellar.21Folding back is typical of Class AB and lesser-grade Class A designs. AR’s Class A circuitry is built to higher standards:All “Class A”Is Not The Same.• AR uses tandem push-pull transistor pairs. This arrangement is more rugged than the single output devices found in lesser grade Class A amplifiers.• AR amplifiers use internal power combiners that can withstand high reflected power.• AR amplifiers use only top quality, high-power internal directional couplers • AR amplifiers use switching power supplies to increase efficiency and reduce internal heat load.It’s no wonder that only AR claims and delivers 100% rated power to the load!“We Started With A Dream,And It’s Grown Into A Reality.”T oday we’re recognized as the ultimate source for testing and communications solutions in the worlds of EMC,military, wireless, and beyond. And our products are everywhere.They’re boosting the power of military radios for our troops in battle; driving the most sophisticated industrial/medical/scientific equipment; testing the emissions and susceptibility of electronic equipment; and helping new electronic products get to market faster.We’ve become the industry leader by continually setting the bar a little higher.By raising quality.And increasing cost-efficiency.With innovations like “subampability” – the ability to add power to existing amps; and test systems that can be upgraded from the Internet to adapt to changing specs.With the combined resources of all the AR companies, AR is your source for everything from RF power amplifiers,antennas, complete test systems, probes, monitors, software and receivers to military booster amps, and RF amplifier modules that can be customized to meet the toughest specs.We take great pride in the support & service we deliver to our customers anywhere in the world, whenever they need it.Infinite VSWR T olerance Means More P ower T o Y ou.Approximately 80% of the amplifiers in this brochure are completely immune to load VSWR. That means 100% of the power is delivered to the load 100% of the time. Our highest power amplifiers refuse to limit until VSWR exceeds 6.0:1 or 50% (of rated output) reflected power. Competitive Class AB amplifiers respond to reflected power from high VSWR by limiting output power at the exact time you need every bit of power. Some actually shut down. We find that completely unacceptable .Donald “Shep” Shepherd Chairman430The Difference Is Power Delivered T o The Load.Since the output power of AR amplifiers does not fold back with VSWR, more power is absorbed in the load.The Difference Is Several Times Greater.Most AR amplifiers do not fold back or limit. The power absorbed by the load is many times greater than with competitive amplifiers that fold back at 1/VSWR.and one controller/combiner, you get 3000watts of power;and so on up to 4000 watts.The amplifiers can still be used independently when tests call for less power.See Application Note #40A Expandable Power for further details.W e design our amplifiers not just for today, but for tomorrow. Most models include:• Digital Control Panels (DCP) in one of two formats: graphical vacuum fluorescent or two-line vacuum fluorescent• Built-in IEEE-488 Interface and RS-232interface (Fiberoptic RS-232 on Graphical DC • Local and Remote Control (on DCP amplifier)• Forward and Reflected Power Readout (on graphical DCPs)• Control Status and Internal Amplifier Status Reports• USB and Ethernet – on selected models See individual amplifier spec sheets to verify the features on any amplifier.Expandable PowerRF test levels are constantly increasing. The same is true for many test distances. Usually, this requires larger, more powerful amplifiers. It also means throwing out your old amps. But AR is changing all that.Many amplifiers in our “S” and “W” Series allow you to add power to existing amps as needed. There’s no need to toss out a perfectly good amp and start all over again. W e call this concept “Subampability .”Much like building blocks, it enables you to add incremental power using existing amps. With arelatively simple upgrade, you can “combine” multiple amps to achieve the power you need. This is clearly an idea whose time has come.But it gets even better.Since the higher power would be needed only for some tests, “Subampability” enables you to split the amplifiers so that they can be used individually whenever needed.Here’s an example of how “Subampability” works: If you start with a 1000W1000C amplifier (1000 Watts CW , 80-100 MHz) and then you need more power,you can add another 1000W1000C amplifier and a controller/combiner for 2000 watts of power.And you can keep going!With three 1000W1000C amplifiersGood Enough Isn’t Good Enough.So W e Keep T weaking.Ready For The Future.Subampability™: (sub-amp-ability). noun: The ability to use an amplifier individually , or as a building block, upon which powercan be added incrementally .Solid State, Low Frequency Amplifiers.W e’re constantly under the cover of our amplifierstweaking the major components and making improvements. After years of R&D, AR has perfected the technology of optimal module performance. The result is increased bandwidth and more power, especially at the high end of the frequency range.T wo modules, one from 100 kHz to 250 MHz and one from 100 kHz to 400 MHz, offer this new technology. These modules serve as basic building blocks for the 10,000A250A and 5000A250Aamplifiers, as well as for the 100A400 and 150A400amplifiers for BCI applications.The need for higher power is continually increasing; and AR is ready. Our new “A” Series amplifiers feature 500, 1000, and 2500-watt models with expanded coverage down to 10 kHz.And we’re now able to pack more power into smaller “packages.”6AR Competitive Edge products supply a multitude of unique RF solutions to companies around the world. The company’s limitless support network reaches the far corners of the globe. AR products are backed by the company’s“Competitive Edge” warranty, the best and most comprehensive warranty in the industry.When companies purchase from any AR company they have the peace of mind that comes from knowing the global leader will be there to help with any problems today, tomorrow and always.A Global Support Network That’s Second T o None.A warranty is only as good as the company and the people behind it. AR’s highly-trained,experienced support staff is the best in the business.And they are right where you need them, in all the far corners of the globe. Help is just a phone call away… today, tomorrow and always.See “Sales Associates” at for a complete listing or call Customer Service at 215-723-0275.By the way, when you call,you’ll talk to a real receptionist who will connect you to the help you need. Y ou can also call our hotline at 800-933-8181 and talk to directly an applications engineer whose job is to help one person at a time.V alue Right From The Start… a 10% Bonus.AR’s quality makes our products a good value.But we also help you save right up front. When you visit the AR booth at a trade show, you’ll receive a bonus coupon that’s worth 10% of the purchase price of your AR amplifier toward the purchase of any AR accessory. That’s anything other than amplifiers–and it’s good for up to $20,000!Quality, V alue, Service and Innovation That No Other Company Can Match.With the combined resources of all the AR companies, AR is your source for everything from power amplifiers, antennas, complete test systems,probes, monitors, software and receivers to amplifier modules that can be customizedto meet the toughest specs.5The Most Comprehensive And Most Meaningful W arranty In The Industry.A Better Amplifier And A Better V alue. W att For W att, Our Amplifiers Cost Less!Lower cost doesn’t necessarily equal a better value.Not when you’re paying for power that you never get.The following equation will help you calculate the per-watt cost of your amplifier and the dollar-for-dollar value:Consider a typical 100 watt AR Class A amplifier driving a high VSWR (100 watt output, 50% or 50 watts reflected at 6.0:1 and 50 watts absorbed by the load) at a cost of $20,000–Compare this with a competitive 100 watt Class AB amplifier also driving a high VSWR (due to foldback, only 34 watts output, 50% or 17 watts reflected at 6.0:1 and 17 watts absorbed by the load) at a cost of $15,000–These numbers clearly demonstrate that while the initial cost of AR amplifiers may be higher, the net result based on superior performance is greater value. In other words, our amplifiers provide more bang for the buck!$20,00050W= $400/watt$15,00017W= $882/wattAmplifier PricePower Absorbed by the Load= Amplifier Price Per Watt40AD140 watts CW. dc-1 MHz.Rated Output Power40 watts Input For Rated Output 1.0 milliwatt max.350AH1350 watts CW. 10 Hz - 1 MHz.Operation Class AB LinearPower Output(1.79 Ohm load)75A40075 watts CW. 10 kHz-400 MHz.Rated Output Power75 watts min.Input For Rated Output 1.0 milliwatt max.1500A31500 watts CW. 10 kHz-3 MHz.Rated Output Power1500 wattsInput For Rated Output 1.0 milliwatt max.5000A35000 watts CW. 10 kHz-3 MHz.Rated Output Power5000 wattsInput For Rated Output 1.0 milliwatt max.800A3A800 watts CW. 10 kHz-3 MHz.Rated Output Power800 wattsInput For Rated Output 1.0 milliwatt max.25A250A25 watts CW. 10 kHz-250 MHz. Rated Output Power25 watts Input For Rated Output 1.0 milliwatt max.75A250A75 watts CW. 10 kHz-250 MHz.Rated Output Power75 wattsInput For Rated Output 1.0 milliwatt max.100A250A100 watts CW. 10 kHz-250 MHz.Rated Output Power100 wattsInput For Rated Output 1.0 milliwatt max.500A250A500 watts CW. 10 kHz-250 MHz.Rated Output Power500 wattsInput For Rated Output 1.0 milliwatt max.1000A2251000 watts CW. 10 kHz-225 MHz.Rated Output Power1000 wattsInput For Rated Output 1.0 milliwatt max.2500A2252500 watts CW. 10 kHz-225 MHz.Rated Output Power2500 watts, 10 kHz - 50 MHz2500 - 1900 watts, 50 MHz - 225 MHz150A100B150 watts CW . 10 kHz-100 MHz.Rated Output Power 150 watts Input For Rated Output 1.0 milliwatt max.150A220150 watts CW . 10 kHz-220 MHz.Rated Output Power 150 watts min.Input For Rated Output 1.0 milliwatt max.3500A100A3500 watts CW .10 kHz-100 MHz.Rated Output Power 3500 watts Input For Rated Output 1.0 milliwatt max.10,000L10,000watts CW .10 kHz-100MHz.Rated Output Power Nominal 12,600 watts 100A400100 watts CW . 100 kHz-400 MHz.Rated Output Power 100 watts min.Input For Rated Output 1.0 milliwatt max.150A400150 watts CW . 100 kHz-400 MHz.Rated Output Power 150 watts min.Input For Rated Output 1.0 milliwatt max.5000A250A5000 watts CW.100 kHz-250MHz. Rated Output Power5000 watts, 100 kHz - 100 MHz5000 - 3000 watts, 100 MHz - 250 MHz Input For Rated Output 1.0 milliwatt max.10000A250A10,000watts CW.100kHz-250MHz.Rated Output Power10,000 watts, 100 kHz - 100 MHz10,000 - 6,000 watts, 100 MHz - 250 MHz1W1000B1 watt CW. 100 kHz-1000 MHz.Rated Output Power 1.0 watts min.Input For Rated Output 1.0 milliwatt max.10W1000C10 watts CW. 500 kHz-1000 MHz.Rated Output Power10 watts min.Input For Rated Output 1.0 milliwatt max.30W1000B30 watts CW. 1-1000 MHz.Rated Output Power30 watts min.Input For Rated Output 1.0 milliwatt max.150A250150 watts CW. 100 kHz-250 MHz. Rated Output Power150 watts min. Input For Rated Output 1.0 milliwatt max.250W1000A250 watts CW. 80-1000 MHz. Rated Output Power250 watts min. Input For Rated Output 1.0 milliwatt max.500W1000A500 watts CW. 80-1000 MHz.Rated Output Power525 watts min.Input For Rated Output 1.0 milliwatt max.1000W1000C1000 watts CW. 80-1000 MHz.Rated Output Power1000 watts min.Input For Rated Output 1.0 milliwatt max.100W1000B100 watts CW. 1-1000 MHz. Rated Output Power100 watts Input For Rated Output 1.0 milliwatt max.150W1000150 watts CW. 80-1000 MHz. Rated Output Power150 watts Input For Rated Output 1.0 milliwatt max.50W1000B50 watts CW. 1-1000 MHz. Rated Output Power50 watts min. Input For Rated Output 1.0 milliwatt max.3000W10003000 watts CW. 80-1000 MHz. Rated Output Power2800 watts min. Input For Rated Output 1.0 milliwatts max.4000W10004000 watts CW. 80-1000 MHz.Rated Output Power3600 watts min.Input For Rated Output 1.0 milliwatts max.10WD100010 watts CW. dc-1000 MHz.Rated Output Power15 watts min.Input For Rated Output 1.0 milliwatt max.50WD100050 watts CW. dc-1000 MHz.Rated Output Power50 watts min.Input For Rated Output 1.0 milliwatt max.2000W1000A2000 watts CW. 80-1000 MHz. Rated Output Power1900 watts min. Input For Rated Output 1.0 milliwatts max.40AD1– DC - 1 MHz1000W1000C – 80 MHz - 1 GHz250W1000A – 80 MHz - 1 GHz350AH1 – 10 Hz - 1 MHz150A400 – 100 kHz - 400 MHz150A250– 100 kHz - 250 MHz150A220 – 10 kHz - 220 MHz100A250A – 10 kHz - 250 MHz50WD1000– DC - 1 GHz50W1000B – 1 MHz - 1 GHz30W1000B – 1 MHz - 1 GHz10WD1000– DC - 1 GHz10W1000C – 500 kHz - 1 GHz1W1000B – 100 kHz - 1 GHz25A250A 10 kHz - 250 MHz75A250A – 10 kHz - 250 MHz500A250A –10 kHz - 250 MHz150W1000 – 80 MHz - 1 GHz 500W1000A – 80 MHz - 1 GHz800A3A – 10 kHz -3 MHz1500A3 – 10 kHz -3 MHz1000A225 – 10 kHz - 225 MHz2000W1000A – 80 MHz - 1 GHz2500A225 – 10 kHz - 225 MHz3000W1000 – 80 MHz - 1 GHz3500A100A –10 kHz - 100 MHz4000W1000 – 80 MHz - 1 GHz5000A250A – 100 kHz - 250 MHz5000A3 – 10 kHz -3 MHz10,000A250A – 100 kHz - 250 MHz10,000L – 10 kHz - 100 MHz75A400– 10 kHz - 400 MHz100W1000B – 1 MHz - 1 GHz150A100B – 10 kHz - 100 MHzO U T P U T P O W E R (W A T T S )11010253040505075751001001001501501501501502503505005008001k 1k 1.5k 2k 2.5k 3k 3.5k 4k 5k 5k 10k 10k15801002003004005006007008009001000500100FREQUENCYFREQUENCY1920100A400 – 100 kHz - 400 MHza r RF/Microwave Instrumentationa r Modular RFa r Receiver Systemsa rEuropea rrf/microwave instrumentation •modular rf •receiver systems •ar europe© Copyright 2009 AR AR5694–7.5Ma rRF/Microwave Instrumentationa rModular RFa r Receiver Systemsa rEurope。

瓦尔特兵卒1控制阀使用指南说明书

瓦尔特兵卒1控制阀使用指南说明书

Valtek Trooper1Valtek Trooper2The Valtek ® Trooper valve is a high-performance,general-service control valve with a high-thrust dia-phragm actuator. The valve is designed for use in ANSI Class 150 or 300 service applications with temperatures ranging from -20° to 650° F / -30° to 345° C.In addition to its high thrust, the reversible actuator is compact. An optional integral I/P or P/P positioner ensures high positioning accuracy proportional to the valve instrument signal. The integrally mounted posi-tioner eliminates external tubing requirements, reduces pinch points and keeps moving parts safe from external dirt and damage. Reversing the actuator does not require positioner, tubing changes or extras parts.The actuator accepts air supply pressures up to 60 psig / 4 Barg allowing the valve to shutoff against high-pressure drops. Different spring-sets are available to meet individual application requirements. Removing the reversible actuator from the valve is easy with the unique yoke design and yoke clamps.Many of the standard Mark One valve features are included in the Trooper general service valve including heavy duty, stem guides; self-centering, clamped-in seat ring; raised face integral flanges, multiple trim reductions and easy top-entry valve accessibility.The Trooper valve is available in 1, 11/2, 2, 3 and 4-inch valve sizes and with carbon steel or stainless steel bodies. Valve sizes 1 through 2-inch are also available in socketweld or NPT end connections.The Trooper control valve is the solution for most general-service applications.TMGeneral Service Control ValvesValtek TrooperFeatures & Advantages3Valtek Trooper Options / Flow Capacity4Valtek TrooperTechnical DataTable III: Actuator Data3 lbs / 1.4 kg for I/P positioner.5Valtek Trooper* Per ANSI/ISA S75.03, 1985; ANSI/ISA S75.12, 1987. Socketweld and NPT end connections are available on 1 through 2-inch valves with equivalent face-to-face dimensions.** With top-mounted handwheel add 3.6 in. / 91 mm to actuators sizes 48, 38, 38 I/P; add 4.9in. / 124 mm to actuator sizes 49, 39, 39 I/P.All trademarks and tradenames shown in this literature are the property of their respective owners.DimensionsTable VI: Dimensions (inches /mm )Flowserve Corporation has established industry leadership in the design and manufacture of its products. When properly selected, this Flowserve product is designed to perform its intended function safely during its useful life. However, the purchaser or user of Flowserve products should be aware that Flowserve products might be used in numerous applications under a wide variety of industrial service conditions. Although Flowserve can (and often does) provide general guidelines, it cannot provide specific data and warnings for all possible applications. The purchaser/user must therefore assume the ultimate responsibility for the proper sizing and selection, installation, operation and maintenance of Flowserve products.The purchaser/user should read and understand the Installation Operation Maintenance (IOM) instructions included with the product, and train its employees and contractors in the safe use of Flowserve products in connection with the specific application.While the information and specifications presented in this literature are believed to be accurate, they are supplied for informative purposes only and should not be considered certified or as a guarantee of satisfactory results by reliance thereon. Nothing contained herein is to be construed as a warranty or guarantee, express or implied, regarding any matter with respect to this product. Because Flowserve is continually improving and upgrading its product design, the specifications, dimensions and information contained herein are subject to change without notice. Should any question arise concerning these provisions, the purchaser/user should contact Flowserve Corporation at any of its worldwide operations or offices.。

AW讲义

AW讲义

第1章 Authorware的安装和启动1.1 Authorware的安装过程1.找到Authorware源程序文件夹2.找到setup.exe, 执行3.选择安装类型(典型安装Typical、精简安装Compact、自定义安装Custom)4.选择安装目录5.顺次执行1.2 Authorware的启动和退出1.2.1 Authorware的启动三种方法:1.开始-程序-Macromedia Authorware-Authorware2.建立Authorware5桌面快捷方式,双击启动3.在安装目录下找到Authorware.exe,执行4.开始-运行,输入路径和Authorware5.exe文件名1.2.2 打开和保存文件1.打开(1)File-Open-(2)单击工具栏上“打开”图标-(3)双击文件启动2.保存(1)File-Save-(2)单击工具栏上“保存”图标-1.2.3 退出(1)File-Exit-(2)单击标题栏最右侧“叉”符号(3)双击标题栏最左侧“图标”符号第2章 Authorware使用基础2.1 Authorware综述简单地说,Authorware是一套多媒体制作软件,它与其它软件不同的地方在于它具有不用写程序的特色,可使用流程线以及一些工具图标,制作需要许多编程语言才能达到的功能。

例如,分支流程判断流程等。

此外,它作为一种多媒体平台,可以将3D Studio、Photoshop和Director等软件制作的成果集成起来,使它们发挥更大的作用。

特点:(1)Authorware提供了直接在屏幕上编辑对象的功能。

Authorware可以在屏幕上直接编辑文字、图像、动画等,可以在程序内加入声音,还可以在计算机外部接入视频硬件,这些功能使它易学易通,应用广泛。

(2)Authorware的可视化编程同别的软件相比最大特色在于,它的程序流程也是可视的,如图2.1所示。

在Authorwre的设计窗口中,显示了程序的主流线,它同我们在编写其它程序时使用的程序流程图是一个道理。

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They have intimate knowledge in specific discipline and keep abreast of the latest developments in that area. To be concerned with them is a step further to a successful writing and communication.
1.2.1 Determining your purpose
No matter what kind of writing you do, you should have a specific and clear purpose. In academic writing, the purpose is often to explain, inform or summarize, whereas journalistic writing usually seeks to inform or to persuade. Writing for scientific purposes may be to inform your audience of your scientific discovery, research findings or experimental results.
A letter to your parents or your spouse would have a casual and intimate tone and many slang words or informal words and structures would be used. However, an application for a position in a big company or a famous university in the US would have quite a different tone from a letter to your family. It would be formal and serious. A scientific report or an article for a leading journal would take a different form.
You must be very clear about what you are going to write is original thinking rather than it is just common knowledge. As you conduct your research, you learn new materials by building on what you already know. You are expected to think about that new material, formulate a thesis statement about it, and organize the information to write a research paper about it.
博士研究生英语课公共邮箱 ustbbsyy@ password:123456
Academic Writing
Objectives of the course
The objectives of the course is to enable students to: produce academic research papers for term assignments and for publishing papers in academic journals conduct independent research in a library practice smoothly incorporating paraphrases and summaries into own writing learn how to properly document sources and avoid plagiarism synthesize research into an academic paper with proper references
1.2.3 Paying attention to your tone
Tone in this context refers to the way of what you are going to say or what you have written. To put it simply, tone means how you are going to say what you want to say. It can tell your attitude towards your subject. Tone can be realized by your choice of words, grammatical structures, and even by the length of your sentences.
Non-fiction
Popular
Professional Technical Academic
Literary
Scientific
1.2 Basic characteristics of Academic writing
Academic writing is difficult and painstaking. It takes study and practice to develop the skill. When you start your writing, you should be very clear about your purpose, audience, and tone.
Method
This course will be based on a process approach to academic writing. We will go through all the steps of the research paper writing process starting with the pre-writing stage (e.g. topic selection and narrowing), to individual skills needed for academic writing (e.g. paraphrasing, and summarizing), and finally to the actual mechanics of structuring the individual sections of a paper (e.g. writing abstracts). By the end of the course it is hoped that you will feel more confident about tackling the papers and assignments you will need to write for your dissertation abstract and for publishing papers in the leading journals of the world.
Academic writing would: focus on explaining, comparing and contrasting, evaluating, or analyzing concepts, theories, and summarizing research findings describe the original research a researcher has completed or is currently working on present previously unknown information for the first time
1.1 Definition of academic writing
a kind of writing for academic purposes a published report describing some original research a researcher has done or has in progress a formal, of certain length, and well-documented paper, which explores, discusses, or analyzes a certain factual or theoretical question a published paper which can mean anything that appears in a journal with international circulation of hundreds of thousands of copies each issue.
1.2.2 Considering your audience
One of the most important things to consider, whenever you start writing, is your audience, the people who will reaowing your intended audience will help you reach your goal of communicating clearly and effectively. In academic writing for scientific purposes, your audience is primarily scientists or professors.
The purpose of a piece of writing will determine the rhetorical form (organizational form and style) chosen for it Different types of writing will adopt different organizational form. An article that tries to inform readers that high technology will bring a lot of conveniences to human being has a different purpose from an article that explains how high technology has bad effects on human life.
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