MAC228A6G中文资料
ADS-228苹果迷你小音响放大器学习资料
A D S-228苹果迷你小音响放大器电子竞赛作品设计报告作品名称：ADS-228苹果迷你小音箱放大器专业年级：2015级汽车电子二班学生姓名：费精忠学号： 201507581222指导教师：电子信息工程学院摘要随着电子技术的发展，音箱越来越受到人们的关注和使用。
音响是将电信号还原成声音信号的一种装置，还原真实性将作为评价音箱性能的重要标准。
有源音箱就是带有功率放大器的音箱系统。
把功率放大器与扬声器系统做成一体，构成一套完整的音响组合。
而迷你音箱就是一款简单的有源音响，本文主要介绍了迷你音响的构成、功能、及工作原理，它主要是由TDA2822芯片所组成的集成功放电路构成。
本身具有电源电压范围宽，静态功耗小，可单电源使用，价格低廉等优点。
是一种可普遍用于家庭音响系统、立体声唱机等电子系统中，便于携带，适用性强。
主要：音响/TDA2822芯片/制作目录1 概述 (2)1.1 迷你音响的亮点 (2)1.2 迷你音响的发展 (2)1.3 音响的技术指标 (2)2 核心元器件介绍 (3)2.1 电阻电容和二极管的介绍 (3)2.2 TDA2822的介绍 (4)3 电路的整体结构 (4)3.1 电路的工作原理 (4)3.2 功率放大器的工作原理 (4)4 安装与调试 (5)4.1 对元器件的前期准备 (5)4.2 PCB的焊接与安装 (6)4.3 音乐的调试 (7)制作感言 (8)参考文献 (9)音响放大器的设计与制作第一部分概述1.1 迷你音响的亮点迷你音响一般使用方便，外观华丽。
并且在外形上也比较统一、美观；使用时不需要很多的时间进行调试，一般来说直接就可以使用，在操作上较为方便。
在电路上，是输入一个较小的音频信号经过电位器的调制，又通过TDA-2822集成块的功率放大，经过RC回路的滤波选频，输出一个较大的可调音频信号。
1．2迷你音响的发展从单一的收音机到现在CD、VCD、DVD、多媒体音响、GPS、车载多媒体终端等,迷你音响，正是适时而生顺势而发，适应了市场变化之需求，顺应了时代的潮流。
OPA228中文资料
© 1998 Burr-Brown Corporation
PDS-1494B
Printed in U.S.A. May, 1999
元器件交易网
SPECIFICATIONS: VS = ±5V to ±15V
OPA227 Series
At TA = +25°C, and RL = 10kΩ, unless otherwise noted. Boldface limits apply over the specified temperature range, TA = –40°C to +85°C. OPA227P, U OPA2227P, U PARAMETER OFFSET VOLTAGE Input Offset Voltage VOS OTA = –40°C to +85°Cver Temperature vs Temperature dVOS/dT vs Power Supply PSRR TA = –40°C to +85°C vs Time Channel Separation (dual, quad) INPUT BIAS CURRENT Input Bias Current TA = –40°C to +85°C Input Offset Current TA = –40°C to +85°C NOISE Input Voltage Noise, f = 0.1Hz to 10Hz Input Voltage Noise Density, f = 10Hz en f = 100Hz f = 1kHz Current Noise Density, f = 1kHz in INPUT VOLTAGE RANGE Common-Mode Voltage Range Common-Mode Rejection TA = –40°C to +85°C INPUT IMPEDANCE Differential Common-Mode OPEN-LOOP GAIN Open-Loop Voltage Gain TA = –40°C to +85°C TA = –40°C to +85°C FREQUENCY RESPONSE Gain Bandwidth Product GBW Slew Rate SR Settling Time: 0.1% 0.01% Overload Recovery Time Total Harmonic Distortion + Noise THD+N OUTPUT Voltage Output TA = –40°C to +85°C TA = –40°C to +85°C Short-Circuit Current Capacitive Load Drive POWER SUPPLY Specified Voltage Range Operating Voltage Range Quiescent Current (per amplifier) TA = –40°C to +85°C TEMPERATURE RANGE Specified Range Operating Range Storage Range Thermal Resistance SO-8 Surface Mount DIP-8 DIP-14 SO-14 Surface Mount T Specifications same as OPA227P, U. AOL VCM CMRR (V–)+2 120 120 CONDITION MIN TYP ±5 VS = ±2.5V to ±18V MAX ±75 ±2 ±2 OPA227PA, UA OPA2227PA, UA OPA4227PA, UA MIN TYP ±10 MAX ±200 UNITS µV µV µV/°C µV/V µV/V µV/mo µV/V dB nA nA nA nA nVp-p nVrms nV/√Hz nV/√Hz nV/√Hz pA/√Hz T T V dB dB Ω || pF Ω || pF dB dB dB dB MHz V/µs µs µs µs % T T T T T T T T T T T T T T T T T T T T V V V V mA
DA-662A系列硬件用户手册说明书
DA-662A Series Hardware User’s ManualEdition 2.0, September 2018/product© 2018 Moxa Inc. All rights reserved.DA-662A Series Hardware User’s Manual The software described in this manual is furnished under a license agreement and may be used only in accordance withthe terms of that agreement.Copyright Notice© 2018 Moxa Inc. All rights reserved.TrademarksThe MOXA logo is a registered trademark of Moxa Inc.All other trademarks or registered marks in this manual belong to their respective manufacturers.DisclaimerInformation in this document is subject to change without notice and does not represent a commitment on the part of Moxa.Moxa provides this document as is, without warranty of any kind, either expressed or implied, including, but not limited to, its particular purpose. Moxa reserves the right to make improvements and/or changes to this manual, or to the products and/or the programs described in this manual, at any time.Information provided in this manual is intended to be accurate and reliable. However, Moxa assumes no responsibility for its use, or for any infringements on the rights of third parties that may result from its use.This product might include unintentional technical or typographical errors. Changes are periodically made to the information herein to correct such errors, and these changes are incorporated into new editions of the publication.Technical Support Contact Information/supportMoxa AmericasToll-free: 1-888-669-2872 Tel: +1-714-528-6777 Fax: +1-714-528-6778Moxa China (Shanghai office) Toll-free: 800-820-5036Tel: +86-21-5258-9955 Fax: +86-21-5258-5505Moxa EuropeTel: +49-89-3 70 03 99-0 Fax: +49-89-3 70 03 99-99Moxa Asia-PacificTel: +886-2-8919-1230 Fax: +886-2-8919-1231Moxa IndiaTel: +91-80-4172-9088 Fax: +91-80-4132-1045Table of Contents1.Introduction ...................................................................................................................................... 1-1Overview ........................................................................................................................................... 1-2 Package Checklist ............................................................................................................................... 1-2 Product Features ................................................................................................................................ 1-2 Hardware Specifications ...................................................................................................................... 1-3 2.Hardware Introduction...................................................................................................................... 2-1Appearance ........................................................................................................................................ 2-2 DA-662A-8 ................................................................................................................................. 2-2DA-662A-16 ............................................................................................................................... 2-2 Dimensions ........................................................................................................................................ 2-3 Hardware Block Diagram ..................................................................................................................... 2-3 DA-66A-8 ................................................................................................................................... 2-3DA-662A-16 ............................................................................................................................... 2-4 LED Indicators .................................................................................................................................... 2-4 Reset Button ...................................................................................................................................... 2-4 LCD Screen ........................................................................................................................................ 2-5 Push Buttons ...................................................................................................................................... 2-5 Real-time Clock .................................................................................................................................. 2-5 3.Hardware Connection Description ..................................................................................................... 3-1Placement Options .............................................................................................................................. 3-2 Rack Mounting ............................................................................................................................ 3-2 Connecting the Hardware..................................................................................................................... 3-2 Wiring Requirements ................................................................................................................... 3-2Connecting the Power .................................................................................................................. 3-2Connecting to the Network ........................................................................................................... 3-3Connecting to a Serial Device ....................................................................................................... 3-3Configurable Pull High/Low Resistors for the RS-485 Port ................................................................. 3-4Connecting to the Console Port ..................................................................................................... 3-5USB Host.................................................................................................................................... 3-5CompactFlash ............................................................................................................................. 3-51Introduction The DA-662A series embedded computers come with 8 to 16 software selectable RS-232/422/485 serial ports, making them suitable for a variety of industrial applications. Models are available with 4 10/100 Mbps Ethernet ports. The DA-662A series model also comes with CF and USB ports to make it easy to add additional storage space. The computers are designed with a standard 19-inch, rugged 1U rackmount case, and are embedded with a 100-240 VAC power input. This combination of features gives users a robust and reliable ready-to-run solution for applications such as data acquisition and power substations.The following topics are covered in this chapter:❒Overview❒Package Checklist❒Product Features❒Hardware SpecificationsOverviewThe DA-662A series are RISC-based, ready-to-run embedded computers designed for industrial dataacquisition applications. Each model has 8 or 16 RS-232/422/485 serial ports, and 2 USB hosts based on the Moxa Macro 500 MHz communication processor. The DA-662A series has 4 Ethernet ports. The casing is astandard 1U, 19-inch wide rack-mounted rugged enclosure. The robust, rack-mountable mechanism design provides the hardened protection needed for industrial environment applications, and makes it easy for users to install the DA-662A series on a standard 19-inch rack. The DA-662A series are ideal for applications that require a distributed embedded technology, such as SCADA systems, plant floor automation, and powerelectricity monitoring applications.The DA-662A series are suitable for IT control room applications, the critical assets used in the control andautomation system of industrial plant floors, and in electric power utility substations. The DA-662A series can accept a wide range of power inputs (from 100 to 240V), which means that they can be connected to AC power lines. Because of the no hard disk, fan-less, energy efficient design, the DA-662A series minimize heatgeneration, can operate around the clock, year in and year out, in heavy duty, harsh industrial environments, delivering the kind of reliable computing power expected of a multifunctional controller.Choose from models of the DA-662A series that come pre-installed with the open-standard Linux OS. Thebuilt-in SDK makes program development easy by allowing you to follow the common programmingprocedures used on a standard PC. All of the software you develop for your own applications can be stored in the onboard Flash memory. The DA-662A series embedded computers are ideal for creating control systems with distributed architecture that are based on embedded technologies. Typical applications include SCADAsystems, plant floor automation, and power electricity monitoring.Package ChecklistBefore installing the DA-662A series, verify that the package contains the following items:• 1 DA-662A series embedded computer• 6 jumper caps•19-inch Rackmount Kit with 2 L-shaped metal plates and 8 screws•Ethernet Cable: RJ45-to-RJ45 cross-over cable, 100 cm•CBL-RJ45M9-150: RJ45-to-DB9 male serial port cable, 150 cm•CBL-RJ45F9-150: RJ45-to-DB9 female console port cable, 150 cm•Quick installation guide•Documentation and software CD•Warranty cardNOTE: Notify your sales representative if any of the above items are missing or damaged.Product Features•Moxa Macro 500 MHz Processor•On-board 128 MB RAM, 32 MB Flash ROM•8 to 16 RS-232/422/485 serial ports• 4 10/100 Mbps Ethernet•Standard 19-inch rack-mount installation, 1U height•Wide range of power input voltages from 100 to 240VAC•LCD screen and push buttons for Human-Machine Interface (HMI)•Ready-to-run Linux platform•Robust, fanless designHardware SpecificationsComputerCPU: MoxaMacro 500 MHzOS: Embedded Linux (pre-installed)DRAM: 128 MB onboardFlash: 32 MB onboardEthernet InterfaceLAN: 4 auto-sensing 10/100 Mbps ports (RJ45)Magnetic Isolation Protection: 1.5 kV built-inSerial InterfaceSerial Standards: 8 to 16 RS-232/422/485 ports, software selectable (8-pin RJ45)ESD Protection: 8 kV contact, 15 kV Air ESD protection for all signalsSurge Protection: 2 kV line-to-line and 4 kV line-to-ground surge protection, 8/20 μs waveform(DA-662A-I-8/16-LX only)Insulation: 500 V (DA-662A-I-8/16-LX only)Isolation: 2 kV digital isolation (DA-662A-I-8/16-LX only)Termination Resistor: 120 ohm, jumper selectableConsole Port: RS-232 (all signals), RJ45 connectorSerial Communication ParametersData Bits: 5, 6, 7, 8Stop Bits: 1, 1.5, 2Parity: None, Even, Odd, Space, MarkFlow Control: RTS/CTS, XON/XOFF, ADDC® (automatic data direction control) for RS-485Baudrate: 50 bps to 921.6 Kbps (supports non-standard baudrates; see user’s manual for details)Serial SignalsRS-232: TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND(DA-662A-I-8/16-LX only: TxD, RxD, RTS, CTS, GND)RS-422: TxD+, TxD-, RxD+, RxD-, GNDRS-485-4w: TxD+, TxD-, RxD+, RxD-, GNDRS-485-2w: Data+, Data-, GNDLEDsSystem: OS ReadyLAN: 10/100M x 4Serial: TxD, RxD (8 to 16 of each)Mini Screen with Push ButtonsLCD Panel: Liquid Crystal Display on the case, 2 x 16 text modePush Buttons: Four membrane buttons for convenient on-site configurationPhysical CharacteristicsHousing: SECC sheet metal (1 mm)Weight: 4.3 kgDimensions:Without ears: 440 x 45 x 237 mm (17.32 x 1.77 x 9.33 in)With ears: 480 x 45 x 237 mm (18.90 x 1.77 x 9.33 in)Mounting: Standard 19-inch rackmountEnvironmental LimitsOperating Temperature: -10 to 60°C (14 to 140°F)Storage Temperature: -20 to 70°C (-4 to 158°F)Ambient Relative Humidity: 5 to 95% (non-condensing)Anti-Vibration: 1 g @ IEC-68-2-6, sine wave (resonance search), 5-500 Hz, 1 Oct/min, 1 Cycle, 13 mins 17 sec per axisPower RequirementsInput Voltage: 100 to 240 VAC auto ranging(47 to 63 Hz for AC input)Power Consumption: 20 WStandards and CertificationsSafety: UL 60950-1EMC:EN 55022/24CISPR 22, FCC Part 15B Class AIEC 61000-4-2 ESD: Contact 8 kV; Air 15 kVIEC 61000-4-3 RS: 3 V/m (80 MHz to 1 GHz)IEC 61000-4-4 EFT: Power 1 kV; Signal 0.5 kVIEC 61000-4-5 Surge: Power 2 kV; Signal 4 kVIEC 61000-4-6 CS: 3 VIEC 61000-4-8IEC 61000-4-11Green Product: RoHS, CRoHS, WEEEReliabilityAlert Tools: Built-in buzzer and RTC (real-time clock) Automatic Reboot Trigger: Built-in WDT (watchdog timer) MTBF (mean time between failures): 125,733 hrs WarrantyWarranty Period: 5 yearsDetails: See /warranty2Hardware Introduction DA-662A series hardware is compact, well-designed, and built rugged for industrial applications. LED indicators help you monitor the performance and identify trouble spots. Multiple ports allow the connection of different devices for wireless operation. With the reliable and stable hardware platform that is provided, you may devote your attention to the development of your application. In this chapter, learn the basics about the embedded computer hardware and its different parts.The following topics are covered in this chapter:❒AppearanceDA-662A-8DA-662A-16❒Dimensions❒Hardware Block DiagramDA-66A-8DA-662A-16❒LED Indicators❒Reset Button❒LCD Screen❒Push Buttons❒Real-time ClockAppearance DA-662A-8Front ViewRear ViewDA-662A-16Front ViewRear ViewDimensionsHardware Block DiagramThe following block diagrams show the layout of the DA-662A series’ internal components. DA-66A-8DA-662A-16LED IndicatorsLED indicators are located on the front panel of the DA-662A series. LED Name LED Color LED FunctionReady Red Power is On, and system is ready (after booting up) LAN1, LAN2, LAN3, LAN4 Orange10 Mbps Ethernet connection Green 100 Mbps Ethernet connectionP1-P16 (Rx) Orange Serial port is receiving RX data from the serial device Off Serial port is not receiving RX data from the serial device P1-P16 (Tx)Green Serial port is transmitting TX data to the serial device OffSerial port is transmitting TX data to the serial deviceReset ButtonPress the Reset button on the front panel continuously for at least 5 seconds to load the factory default configuration . After the factory default configuration has been loaded, the system will reboot automatically. The Ready LED will blink on and off for the first 5 seconds, and then maintain a steady glow once the system has rebooted.We recommend that you only use this function if the software is not working properly and you want to load factory default settings. To reset an embedded Linux system, always use the software reboot command />reboot to protect the integrity of data being transmitted or processed. The Reset button is not designed to hard reboot the DA-662A series.LCD ScreenThe DA-662A series has an LCD screen on the front panel. The LCD screen can display 16 columns and 2 rows of text. After the DA-662A series boots up, the LCD screen will display the model name and firmware version:D A - 6 6 2 A - 1 6 VER.1.Push ButtonsThere are four push buttons on the DA-662A series’ front panel. The buttons are used to enter text onto the LCD screen. The buttons are MENU, (up cursor),(down cursor), and SEL:Button ActionMENU Displays the main menu.Scrolls up through a list of items shown on the LCD screen’s second line.Scrolls down through a list of items shown on the LCD screen’s second line. SELSelects the option listed on the LCD screen.Real-time ClockThe DA-662A series’ real time clock is powered by a lithium battery. We strongly recommend that you do not replace the lithium battery without help from a qualified Moxa support engineer. If you need to change the battery, contact the Moxa RMA service team.3 Hardware Connection DescriptionThe following topics are covered in this chapter:❒Placement OptionsRack Mounting❒Connecting the HardwareWiring RequirementsConnecting the PowerConnecting to the NetworkConnecting to a Serial DeviceConfigurable Pull High/Low Resistors for the RS-485 PortConnecting to the Console PortUSB HostCompactFlashPlacement OptionsRack MountingThe DA-662A series is designed to be mounted on a standard 19-inch rack. Two L-shaped metal plates areincluded as standard accessories with the DA-662A series. Use the enclosed pair of L-shaped metal plates and screws to fasten your DA-662A series to the rack cabinet. Two placement options are available. You can either lock the front or the rear panel of the DA-662A series to the front of the rack. Each L-shaped plate has 6 holes, leaving two outer or inner holes open for your convenience.Connecting the HardwareThis section describes how to connect the DA-662A series to serial devices. The topics covered in this section are: Wiring Requirements, Connecting the Power, Connecting to the Network, Connecting to aSerial Device, and Connecting to the Console Port.Wiring RequirementsYou should observe the following common wiring rules:•Use separate paths to route wiring for power and devices. If power wiring and device wiring paths must cross, make sure the wires are perpendicular at the intersection point.NOTE: Do not run signal or communication wiring and power wiring in the same wire conduit. To avoidinterference, wires with different signal characteristics should be routed separately.•You can use the type of signal transmitted through a wire to determine which wires should be kept separate.The rule of thumb is that wiring that shares similar electrical characteristics can be bundled together.•Keep input wiring and output wiring separate.•Where necessary, it is strongly advised that you label wiring to all devices in the system. Connecting the PowerTo power on the DA-662A series, use a power cord to connect the power line to the DA-662A series’ AC power connector. The power connector is located on the right side of the rear panel. Next, turn on the power switch.The DA-662A series takes about 30 seconds to boot up. Once the device is ready, the Ready LED on the front panel will light up, and the DA-662A series model name and firmware version will appear on the LCD screen.Connecting to the NetworkFor DA-662A series, connect one end of the Ethernet cable to one of the DA-662A series’ 10/100M Ethernet ports (8-pin RJ45) and the other end of the cable to the Ethernet network. If the cable is properly connected, the DA-662A series will indicate a valid connection to the Ethernet in the following ways:Pin Signal 1 ETx+ 2 ETx- 3 ERx+ 4 – 5 – 6 ERx- 7 – 8–Connecting to a Serial DeviceUse properly wired serial cables to connect the DA-662A series to serial devices. The DA-662A series’ serial ports (P1 to P16) use 8-pin RJ45 connectors. The ports can be configured by software for RS-232, RS-422, or 2-wire RS-485. The pin assignments are shown in the following table:PinRS-232 RS-232(DA-662A-I-8/16-LX only)RS-422RS-4851 DSR – – –2 RTS RTS TXD+ –3 GND GND GND GND4 TXD TXD TXD- –5 RXD RXD RXD+ Data+6 DCD – RXD- Data-7 CTS CTS – – 8DTR–––Configurable Pull High/Low Resistors for the RS-485 PortIn some critical environments, you may need to add termination resistors to prevent the reflection of serialsignals. When using termination resistors, it is important to set the pull high/low resistors correctly so that the electrical signal is not corrupted. The DA-662A series uses jumper settings to set the termination resistors and pull high/low resistor values for each serial port.To configure the termination or pull high/low resistors, you first need to open the DA-662A's chassis. You will see 3 rows of jumper caps (as shown in the accompanying figure). The first row is for setting pull high resistors, the second row is for setting termination resistors, and the third row is for setting pull low resistors.Each serial port has 6 jumper caps for configuring the resistors. The pin assignments are shown in the following table:Jumper settingRS485 Data + RS485 Data -Pull High resistors1-2: 150 kΩ2-3: 1 kΩTermination1-2: Open2-3: 120 ΩPull Low resistors1-2: 150 kΩ2-3: 1 kΩTo set the termination resistors to 120 Ω, make sure that PIN 2 and PIN 3 assigned to the serial port are shorted by jumper caps.To set the pull high/low resistors to 150 kΩ, make sure that PIN 1 and PIN 2 assigned to the serial port are shorted by jumper caps. This is the default setting.To set the pull high/low resistors to 1 kΩ, make sure that PIN 2 and PIN 3 assigned to the serial port are shorted by jumper caps.Connecting to the Console PortThe DA-662A series’ console port is an 8-pin RJ45 RS-232 port. The pin definition is the same as for the serial ports (P1 to P16).USB HostThe DA-662A series offers 2 USB 2.0 hosts, allowing you to connect with a USB storage device. The first USB mass storage device to be connected will be mounted automatically by mount to /mnt/sdc, and the second device will be mounted automatically to /mnt/sdd. The DA-662A series will be un-mounted automatically with the umount command when the device is disconnected.CompactFlashThe DA-662A series have a built-in CompactFlash socket. The CompactFlash socket allows users to addadditional memory by inserting a CompactFlash memory card, without any risk to the computer.Follow the instructions below to insert a CompactFlash card:1.Turn off DA-662A.2.Insert the CompactFlash card into the socket.3.Turn on DA-662A.。
2017-12-18 AS228R-A AS228T-A AS228P-A 说明书
AS228R-A AS228T-A AS228P-AEN Instruction SheetTR Bilgi DökümaniTW安裝說明CN安装说明EN This is an OPEN TYPE module and therefore should be installed in an enclosure free of airborne dust, humidity, electric shock and vibration. The enclosure should prevent non-maintenance staff from operating the device (e.g. key or specific tools are required for operating the enclosure) in case danger and damage on the device may occur.FR Ceci est un module ouvert et il doit donc être installé dans un coffret à l’abri des poussières, des vibrations et ne pas être exposé aux chocs électriques. Le boitier ou l’armoire doit éviter toute action d’un personnel autre que celui affecté à la maintenance de l’appareil (par exemple, clefs, outils spécifiques pourl’ouverture du coffret), ceci afin d’éviter tout accident corporel ou endommagement du produit).TR Bu ürün AÇIK TİP bir modül olup toz, rutubet, elektrik şoku ve titreşimden uzak kapalı yerlerde muhafaza edilmelidir. Yanlış kullanım sonucu ürünün zarar görmesini önlemek için yetkili olmayan kişiler tarafındanürüne müdahale edilmesini önleyecek koruyucu önlemler alınmalıdır. (Ürünün bulunduğu panoya kilitkonulması gibi).TW 本機為開放型（OPEN TYPE）機種，因此使用者使用本機時，必須將之安裝於具防塵、防潮及免於電擊⁄衝擊意外之外殼配線箱內。
BY228资料
DISCRETE SEMICONDUCTORS
DATA SHEET
handbook, 2 columns
M3D118
BY228 Damper diode
Product specification Supersedes data of May 1996
1996 Sep 26
handbook, hhaolrfpizaognetal deflection transistor
D1
LY
MBE935
+ (E-W)
D1 = BY228.
Fig.8 Application in basic high-voltage E/W modulator circuit.
handbook, hhaolfrpizaogental deflection transistor
handbook, halfpageVF
MGD600
90% 100%
t fr
t
IF
10% t
Fig.7 Forward recovery time definition.
1996 Sep 26
5
元器件交易网
Philips Semiconductors
Damper diode
元器件交易网
Philips Semiconductors
Damper diode
Product specification
BY228
FEATURES
• Glass passivated • High maximum operating
temperature • Low leakage current • Excellent stability • Available in ammo-pack • Also available with preformed leads
装潢——实验室设备明细单-4.3
数量
单价
总价
1
多媒体电脑
1
10,800
10800
2
显示器
1
1,900
1900
7.1声卡
3
PCI Express X-Fi Xtreme Audio 声卡类别：数字声卡 声道系统：7.1声道 安装方式：内置 纠错 适用类型：家用 音频接口：线性输入/麦克风输入 线性标准输出（前置/后置/中央/低音） 光纤输入 光纤输出（支持立体声 SPDIF输出和多 声道 DVD音频旁路输出） 输出采样率：96KHz 采样位数：24 bit 总线接口：PCI-E 随机附件：X-Fi XtremeAudio PCI-E声卡 快速使用手册 CD驱动程序 其它参数：总谐波失真： 0.007% X-Fi技术： X-Fi Crystalizer， X-Fi CMSS-3D Virtual， X-Fi CMSS-3D Headphone 产品特点：可以用在服务器上
1
1,560
1,560
1
20,535
20,535
6 7
高端数字照像 机身：佳能5D Max 2 机 机身：佳能7D 套机 数字照像机 镜头：EF-S 18-135mm f/3.5-5.6 IS
2 4
15,780 13,800
31,560 55,200
8
9
寸：1565×1172 面板尺寸：1657×1257mm 有效面积：对角线77" 电源性能：220-240V AC,50/60Hz 重量：13.6kg 长度：1657mm 宽度：1257mm 交互触摸白板 高度：130mm 类型：短焦投影仪 流明：3000 屏幕宽高比例：4:3 投影镜头：手动聚焦，1.35 倍数字变焦，F=1.80 f=3.71MM 分辨率：1024*768 灯泡：UHE (E-TORL) 3000小时 对比度：3000:1 投影距离：55.9 英寸到 93.2 英寸 麦克风（1 套） HiVi 惠威 X4 多媒体专业监听音箱 2.0声道 专业监听有源电子分频扬声器系统 音响系统 两路四阶倒相式系统 专业6.5英寸中低音、专业20mm金属硬球顶高音 网络系统 51个点位 实验室环境配 装修、家具 套 总计
CS4228A-KS中文资料
MAC97A8G;MAC97A4G;MAC97A6G;MAC97A6RL1G;MAC97A6RLRFG;中文规格书,Datasheet资料
© Semiconductor Components Industries, LLC, 2005
1
September, 2005 − Rev. 9
VGT
−
.66 2.0
−
.77 2.0
−
.84 2.0
−
.88 2.5
Gate Non−Trigger Voltage
(VD = 12 V, RL = 100 W, TJ = 110°C) All Four Quadrants
VGD
0.1
−
−
Holding Current (VD = 12 Vdc, Initiating Current = 200 mA, Gate Open)
Parameter Peak Repetitive Forward Off State Voltage Peak Forward Blocking Current Peak Repetitive Reverse Off State Voltage Peak Reverse Blocking Current Maximum On State Voltage Holding Current
MAC97 Series
Preferred Device
Sensitive Gate Triacs
Silicon Bidirectional Thyristors
Designed for use in solid state relays, MPU interface, TTL logic and any other light industrial or consumer application. Supplied in an inexpensive TO−92 package which is readily adaptable for use in automatic insertion equipment.
COM Express Type 6 PMC XMC Ultra Lite Carrier 用户指南
COM Express® PMC/XMC Ultra LiteCarrierConnect Tech Inc.Tel:519-836-129142 Arrow Road Toll:800-426-8979 (North America only)Guelph, Ontario Fax:519-836-4878N1K 1S6 Email:********************* *********************** CTIM-00431 Revision 0.06 2018-01-08Table of ContentsPreface (4)Disclaimer (4)Customer Support Overview (4)Contact Information (4)Limited Product Warranty (5)Copyright Notice (5)Trademark Acknowledgment (5)ESD Warning (6)Revision History (6)Introduction (7)Product Features and Specifications (7)Product Overview (8)Block Diagram (8)Connector Locations (9)Connector Summary (10)Jumper Summary (11)Detailed Feature Pinouts and Functional Descriptions (11)Serial/GPIO Connector (11)VGA Video Connector (12)COM Express Module Connector (12)LVDS Video Connector (13)miniPCIe/mSATA Slots (14)Dual Function miniPCIe/mSATA Slots (14)Jumper Selection (14)Half and Full Length miniPCIe/mSATA module Installation (14)External SATA Connector (16)CPU Fan (16)System and Miscellaneous Connector (17)SIM Socket (17)HD Audio Connector (18)Software Support for the CS4207 (18)USB 2.0 Connector (18)DisplayPort Connector (19)HDMI / DVI / VGA from DisplayPort++ (19)10/100/1000 Ethernet (GBE) (20)USB 3.0/2.0 Connector (20)microSD CARD Connector (21)Power Connector (21)SATA/LVDS Power Connector (22)XMC Connector (22)PMC Connector (23)Typical Hardware Installation Procedure (24)On-board Indicator LEDs (24)Jumper Settings (25)J1 Jumper – LVDS PANEL (25)J2 Jumper – RTC Battery (25)J3 Jumper – RTC Battery (25)J6 Jumper – Shutdown Battery (25)J6 Jumper – Power Control (26)J4 Jumper – mSATA/miniPCIe (26)J8 Jumper – USB (26)J7 Jumper – GPIO-V (26)Thermal & Current Consumption Details (27)Thermal Details (27)Mechanical Details (27)Cables and Cable Kit Information (28)Cable Kits (28)CKG028 –“Full” Cable Kit (28)CKG021 –“Starter” Cable Kit (28)PrefaceDisclaimerThe info rmation contained within this user’s guide, including but not limited to any productspecification, is subject to change without notice.Connect Tech assumes no liability for any damages incurred directly or indirectly from anytechnical or typographical errors or omissions contained herein or for discrepancies between theproduct and the user’s guide.Customer Support OverviewIf you experience difficulties after reading the manual and/or using the product, contact theConnect Tech reseller from which you purchased the product. In most cases the reseller can help you with product installation and difficulties. In the event that the reseller is unable to resolveyour problem, our highly qualified support staff can assist you. Our support section is available24 hours a day, 7 days a week on our website at: /support/resource-center/.See the contact information section below for more information on how to contact us directly. Our technical support is always free.Contact InformationMail/CourierConnect Tech Inc.Technical Support42 Arrow RoadGuelph, OntarioCanada N1K 1S6Email/Internet********************************************Telephone/FacsimileTechnical Support representatives are ready to answer your call Monday through Friday, from8:30 a.m. to 5:00 p.m. Eastern Standard Time. Our numbers for calls are:Toll Free: 800-426-8979 (North America only)Telephone: 519-836-1291 (Live assistance available 8:30 a.m. to 5:00 p.m. EST,Monday to Friday)Facsimile: 519-836-4878 (on-line 24 hours)Limited Product WarrantyConnect Tech Inc. provides a two-year Warranty for the COM Express® PMC/XMC Ultra LiteCarrier. Should this product, in Connect Tech Inc.'s opinion, fail to be in good working orderduring the warranty period, Connect Tech Inc. will, at its option, repair or replace this product atno charge, provided that the product has not been subjected to abuse, misuse, accident, disaster or non-Connect Tech Inc. authorized modification or repair.You may obtain warranty service by delivering this product to an authorized Connect Tech Inc.business partner or to Connect Tech Inc. along with proof of purchase. Product returned toConnect Tech Inc. must be pre-authorized by Connect Tech Inc. with an RMA (Return MaterialAuthorization) number marked on the outside of the package and sent prepaid, insured andpackaged for safe shipment. Connect Tech Inc. will return this product by prepaid groundshipment service.The Connect Tech Inc. Limited Warranty is only valid over the serviceable life of the product.This is defined as the period during which all components are available. Should the product prove to be irreparable, Connect Tech Inc. reserves the right to substitute an equivalent product ifavailable or to retract the Warranty if no replacement is available.The above warranty is the only warranty authorized by Connect Tech Inc. Under nocircumstances will Connect Tech Inc. be liable in any way for any damages, including any lostprofits, lost savings or other incidental or consequential damages arising out of the use of, orinability to use, such product.Copyright NoticeThe information contained in this document is subject to change without notice. Connect TechInc. shall not be liable for errors contained herein or for incidental consequential damages inconnection with the furnishing, performance, or use of this material. This document containsproprietary information that is protected by copyright. All rights are reserved. No part of thisdocument may be photocopied, reproduced, or translated to another language without the priorwritten consent of Connect Tech, Inc.Copyright 2016 by Connect Tech, Inc.Trademark AcknowledgmentConnect Tech, Inc. acknowledges all trademarks, registered trademarks and/or copyrights referred to in this document as the property of their respective owners.Not listing all possible trademarks or copyright acknowledgments does not constitute a lack ofacknowledgment to the rightful owners of the trademarks and copyrights mentioned in thisdocument.ESD WarningElectronic components and circuits are sensitive toElectroStatic Discharge (ESD). When handling any circuitboard assemblies including Connect Tech COM Expresscarrier assemblies, it is recommended that ESD safetyprecautions be observed. ESD safe best practices include,but are not limited to:∙Leaving circuit boards in their antistatic packaginguntil they are ready to be installed.∙Using a grounded wrist strap when handling circuitboards, at a minimum you should touch a groundedmetal object to dissipate any static charge that maybe present on you.∙Only handling circuit boards in ESD safe areas,which may include ESD floor and table mats, wriststrap stations and ESD safe lab coats.∙Avoiding handling circuit boards in carpeted areas.∙Try to handle the board by the edges, avoidingcontact with components.Revision HistoryIntroductionConnect Tech’s PMC/XMC Ultra Lite Carrier is an extremely small carrier board featuringrugged, locking connectors and offers the ultimate durability. The PMC/XMC Ultra Lite Carrier is ideal for space constrained applications, harsh environments, demanding conditions and supports extended temperature ranges of -40°C to +85°C.Product Features and SpecificationsProduct Overview Block DiagramConnector LocationsConnector SummaryJumper SummaryDetailed Feature Pinouts and Functional Descriptions Serial/GPIO ConnectorThe CCG013 allows access to the COM Express modules GPIO by routing them out to a GPIO header. Also present is a direct connected RS-232 signal that utilizes the COM Express module’s UART.VGA Video ConnectorTo allow for greater flexibility, the CCG013 provides a VGA Video output. Routed directly from the COM Express Type 6, this provides additional video output formats for operation.COM Express Module ConnectorThe processor and chipset are implemented on the CCG013s COM Express Type 6 module, whichconnects to the CCG013 Carrier Board via a Tyco fine pitch stacking connector.LVDS Video ConnectorThe CCG013 provides dual 18 or 24 bit LVDS display channels via P9, which are connected directly from the COM Express Type 6 module.Note [1]: This voltage can be selected from Jumper J2 to be +3.3V, +5V, or +12VminiPCIe/mSATA SlotsDual Function miniPCIe/mSATA SlotsThe CCG013 has two special dual purpose miniPCIe/mSATA slots. Each of these slots can accept either a miniPCIe module or an mSATA SSD module. These slots have special circuitry that allows for the selection between connecting PCIe lanes or SATA lanes.Each of these slots are also provided with a USB 2.0 in addition to the PCIe as per the mini PCIe specification, see below for a block diagram of the slots functionality.miniPCIe/mSATA Dual Functionality Diagram**Please note, a SIM card is only availabe on miniPCIe/mSATA slot 0Jumper SelectionHalf and Full Length miniPCIe/mSATA module InstallationThe CCG013 comes with dual mounting solutions to allow for the population of a half and a full length module. If you would prefer to have a single slot or both slots populated with half-length hardware at the ****************************************************************************.External SATA ConnectorThe CCG013 provides two SATA plugs that are SATA-PCIe/104 switched. Please see SATA-PCIe/104 switching description for additional details.CPU FanSystem and Miscellaneous ConnectorThe System header can be used to connect the power button, reset button, and LED’s required to monitor the module performance or state.SIM SocketHD Audio ConnectorThe CCG013s features HD Audio capabilities with the assistance of the Cirrus Logic CS4207 Codec device. From the codec, 1 microphone input and 1 headphone output are available.Software Support for the CS4207The audio codec used on the PMC/XMC Ultra Lite Carrier board is the CS4207 from Cirrus Logic.Additional drivers will be needed to properly operate audio on the PMC/XMC Ultra Lite Carrier . Some downloadable links can be found below.Windows XP Driver :/en/support/lic/lic3.html?uri=/en/pubs/software/CS4207_WinXP_1-0-0-38.zip Windows 7/8 Driver :/en/support/lic/lic3.html?uri=/en/pubs/software/CS4207_LogoedDriverPackage_6-6001-1-39.zipLinux Driver : Included in kernels 2.6.30 and up.USB 2.0 ConnectorThe CCG013 has multiple USB Ports. USB 2.0 Port 6 is sourced directly from the COM Express module. USB 2.0 Port 7 however has multiple functionality options. Using Jumper J727, Port 7 can either be a Client USB, or it can be used to connect the SD Card to the COM Express module.Note [2]: USB 2.0 Port 7 can be optionally be used as client USB. Simply remove the Jumper from J8A to enable Note [3]: USB 2.0 Port 7 can be optionally be used to enable the SD Card. Simply remove the Jumper from J8B to enableDisplayPort ConnectorTwo DisplayPort++ connections from the COM Express module are available and can be configured to output DisplayPort, or HDMI/DVI/VGA through the use of a dongle. The configuration of each interface is setup via the COM Express module’s BIOS settings. Refer to the COM Express module’s documentation for more details.Note [4]: Cable assembly must tie high (+3.3V) for adapter output (HDMI/DVI/VGA) and low (GND) for DisplayPort outputHDMI / DVI / VGA from DisplayPort++The COM Express Type 10 Mini Carrier’s DisplayPort++ connector can be used for display outputs other than DisplayPort. The use of HDMI, DVI or VGA can be done through a simple dongle or cable assembly like the ones shown below. These can be purchased from any OEM vendor (such as ) or directly through Connect Tech.10/100/1000 Ethernet (GBE)The CCG013 features dual 10/100/1000 Ethernet Ports. GBE 0 is sourced from the COM Express module. Meanwhile, GBE 1 is sourced from an Intel 82574 PCIe PHY Controller located on the CCG013 Carrier Board, connected via PCIe x1 to the COM Express module.USB 3.0/2.0 ConnectorThe CCG013 provides up to a maximum of 4 USB 3.0 Ports. The USB 3.0 signals are sourced directlyfrom the COM Express Type 6 module, and run through a Pericom Semiconductor PI3EQX7502AIZDE re-driver. Over current protection, power supply filtering and ESD protection is provided.microSD CARD ConnectorThe CCG013 provides a microSD Card Slot. This microSD can be accessed by the COM Express module[9]Note [9]: USB 2.0 Port 7 can be optionally be used to enable the SD Card. Simply remove the Jumper from J8B to enablePower ConnectorThe CCG013 accepts a single power input to power all on-board devices. The CCG013 accepts a wide input range of +12V to +48V for operation.SATA/LVDS Power ConnectorThe CCG013 also provides power for external SATA Hard Drives and/or LVDS screens. The power connectors can be found next the External SATA connectors.XMC ConnectorThe CCG016 allows for I/O expansion with two XMC slots, both capable of x8 PCI Express connectivity.The XMC connectors comply with the VITA 42.0/42.3 standard. +VPWR is +5V, with an option to move to +12V +VPWR power.PMC ConnectorThe CCG016 allows for I/O expansion with two PMC slots, both capable of 32bit PCI connectivity. TheTypical Hardware Installation Procedure1.Ensure all external system power supplies are OFF.2.Install the necessary cables for the application. At a minimum, this would include:a)Power cable to the input power connectorb)Connect a video display cablec)Keyboard and mouse via USBd)SATA or mSATA hard driveFor additional information on the relevant cables, please see the Cables and Interconnects section of this manual.3.Connect the power cable to power supply4.Ensure your power supply is in the range of +12V to +48V DC5.Switch ON the power supply. DO NOT power up your system by plugging in live power.On-board Indicator LEDsThe CCG013 has 10 on-board indicator LEDs.** D32 Only on when on-board NAND option is implemented.Jumper SettingsThe CCG013 utilizes jumper blocks to control various features like LVDS, mSATA/miniPCIe switching, and Client USB.J1 Jumper – LVDS PANELJ2 Jumper – RTC BatteryJ3 Jumper – RTC BatteryJ6 Jumper – Shutdown BatteryJ6 Jumper – Power ControlJ4 Jumper – mSATA/miniPCIeNote [11]: See mSATA/miniPCIe Slots for detailed description of functionalityJ8 Jumper – USBJ7 Jumper – GPIO-VThermal & Current Consumption DetailsBelow are measurements taken with the CCG013 running in various configurations. Some values will change depending on what COM Express module, and what PMC/XMC modules are installed. Please refer to the module or card m anufacturer’s manual for full details on the current consumption of the particular module or peripheral you are using.Note [12]: COM Express Type 6 Module used for measurements - 4th Gen i7-4700Thermal DetailsAll components on the CCG013 are rated to a maximum operating temperature of -40°C to +85°C. Mechanical DetailsA complete 3D STEP Model file of the carrier can be downloaded here:/ftp/3d_models/CCG013_3D_MODEL.zipCables and Cable Kit InformationCable KitsThe following tables summarize the PMC/XMC Ultra Lite Carrier’s available cable kits from Connect Tech.CKG062 –“Full” Cable KitCKG021 –“Starter” Cable Kit。
28202;中文规格书,Datasheet资料
599 Menlo Drive, Suite 100Rocklin, California 95765, USAOffice: (916) 624-8333Fax: (916) 624-8003General: info@Technical: support@Web Site: Educational: Gripper Kit for the Boe-Bot® Robot (#28202)The Gripper KitThis kit allows your Parallax Boe-Bot® Robot to pick up objects. TheBoe-Bot robot (#28132 serial or #28832 USB) is sold separately.Before getting started, take an inventory of the parts in your kit. UseFig #1 to identify each part to the parts list. Once you haveinventoried your kit, proceed to Step #1.11423456791011121315161783Recommended Tools•Small needle nosed pliers•Phillips #2 point screwdriver•Small flat-blade screwdriver• A sharp-tipped hobby knife,such as an X-Acto® knife-OR-A hand drill with 5/64″ bitWARNING!DO NOT use electricscrewdrivers with this kit. Pleaseassemble using hand tools onlyto avoid damaging your Gripper.Step #1: SpacersItem Qty Description 4 (2) Gripper link 5 (2) #4 x 1" spacer• Insert spacers into plastic Gripper links. • Use Fig #2 as a guide to install the spacers. Whendone, the pieces will appear as shown in Fig #3.Fig #2Fig #3Step #2: Gripper LinksItem Qty Description6 (1) Gripper plate7 (2) 4-40 x 1.25" pan head screw8 (2) 4-40 Hex Nut•Be sure the angled portions on top of the plastic links match the angles on top of the Gripper as shown in Fig #5.• Move links and spacers into the Gripper plate, thensecure with 4-40 screws and nuts as shown in Fig #4. • Tighten securely.• Before continuing, double check your work to ensurethat the pieces are angled as in Fig #5.Fig #4 Fig #5Step #3: Foam TapeItem Qty Description14 (4) foam tape• Cut four pieces of foam tape, each 2 inches long. •Apply foam tape to the Gripper plate as shown in Fig #7.This completes the left-side Gripper sub-assembly.Fig #6Fig #7Step #4: Second Gripper Sub-assemblyItem Qty Description4 (2) Gripper link5 (2) #4 x 1" spacer6 (1) Gripper plate7 (2) 4-40 x 1.25" pan head screw8 (2) 4-40 hex nut 14 (4) foam tape• Repeat Steps #1 through #3 to build the right-sideGripper sub-assembly in a similar fashion.• Be sure the angled portions of the links match with theGrippers face to face. Position the pieces exactly as they appear in Fig #8.• Double check your work, then proceed to Step #5.Fig #8•Assemble the Gripper sub-assemblies to the upperand lower linkage plates as shown in Fig #9. In turn, insert each plastic link, a spacer, and secure with 4-40 screws and nuts.• When all four plastic links are installed, tighten securely.•Double check your work against Fig #10. Note that the hinge tabs on the bottom plate face up, while hinge tabs on top plate face down.Step #5: Linkage PlatesItem Qty Description3 (2) linkage plate 5 (4)#4 x 1" spacer 7(4) 4-40 x 1.25" pan head screw 8 (4) 4-40 hex nutStep #6: Control ArmsItem Qty Description 10 (2) control arm 15 (4) 4-40 x ¼" pan head screw• Attach control arms with 4-40 x ¼" screws as shown in Fig #11.•Final assembly must match Fig #12. Double check your work, then proceed to Step #7.Fig #11Fig #12Step #7: E-Z ConnectorsItem Qty Description 13 (2) Brass 0.072 E-Z Connector• Follow the directions on the package to install the E/Z Connector into the control arms. Use the nylon washers, but set the screws aside for now.• Check your work; your final assembly should match Fig #13.Fig #13Step #8: Install Gripper Hinge PlateItem Qty Description1 (1) hinge mount 15 (3) 4-40 x ¼" pan head screw 8 (3) 4-40 hex nutNote: It is recommended that the servos and tires on the Boe-Bot be installed with the wheels biased toward the front of the unit as shown below. This will prevent the Boe-Bot from tipping when it picks up objects.• Attach hinge mount to the Boe-Bot with the 4-40 x ¼" screws and nuts as shown in Fig #14 and Fig #15. • Double check your work against Fig #16.Fig #14 Top ViewFig #15 Bottom ViewFig #16Assembled ViewStep #9: Position Gripper on Boe-BotItem Qty Description(1) Gripper assembly (1) Boe-Bot robot• Remove one wheel to allow for dowel pin installation in the next step, Step #10.• Position the Gripper assembly onto the hinge mount as shown in Fig #17 below.•Place the top hinge tabs over the tabs on the hinge mount so the top of the Gripper stays on the hinge mount.Fig #17Step #10: Insert Dowel Pin Item Qty Description2 (1) dowelpin• Insert dowel pin.•If dowel pin slips in very easily, use needle nose pliers to slightly crimp the center of the hinge plate.• Replace wheel.Fig #18Fig #19Fig #21Step #12: Servo BracketsItem Qty Description16 (2) servo brackets 17 (4) 4-40 x 3/8" pan head screw 8 (4) 4-40 hex nut 11 (1) Parallax Standard Serv o• Attach servo brackets to servo with 4-40 screws and nuts. Make sure the metal brackets are placed below the plastic servo tabs as shown in Fig #22.•The final assembly should match Fig #23. Double check your work, then proceed to Step #13.Note: Only one arm of the servo horn is shown for clarity.Fig #22Fig #23Step #13: Bend Actuator RodItem Qty Description 12 (1) actuator rod•Using the needle nose pliers, bend actuator rod at mid-point. Then bend as shown in Fig #24.Fig #24Step #14: Install Actuator Rod Item Qty Description12 (1) actuatorrod11 (1) Parallax Standard Servo•Thread bent rod through servo horn as shown in Fig #25.Fig #25分销商库存信息: PARALLAX 28202。
VIPER22A中文资料_数据手册_参数
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4.1 Rectangular U-I output characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
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VIPer22A-E, VIPer22ADIP-E, VIPer22AS-E
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S R1 FF Q R2 R3 R4
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R
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S FF Q
BLANKING
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230 Ω SOURCE
November 2010
Doc ID 12050 Rev 2
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SO-8
DIP-8
Typical applications cover off line power supplies for battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control, etc. The internal control circuit offers the following benefits:
星科技（StarTech）iMac系列显示器适配器 - VESA挂架适配器说明书
Monitor Mount Adapter for Apple iMac, iMac Pro, Cinema & Thunderbolt Displays - Only for Premium Mounts - Apple Computer Monitor Bracket Kit - SilverProduct ID: APLVESAMNTPSave space with this premium VESA monitor mount adapter, by connecting your display to one of our premium monitor mounts.Versatile UseUse the monitor stand adapter to mount your VESA mount monitor (75x75, 100x100) up to 34”. You can also mount your Apple Cinema Display, 24-inch iMac or 27-inch iMac Pro, or Thunderbolt Display that came with a removable stand or built-in mount VESA adapter. The attractive silver finish complements Apple products.Adjust Your Screen Position with EaseThe computer monitor mount adapter makes it easy to change your screen position, so you can work more comfortably. It can rotate your display 360° and tilts freely +90°/ -15°.Easy InstallationThe VESA pole mount adapter features thumb screws for easy installation on VESA displays. Tools are also included for attaching Apple iMacs, Cinema Displays, or Thunderbolt displays to the mount. The snap-and-click design is fully compatible with the following ergonomic display mounts: ARMDUAL30, ARMDUALPS, ARMPIVOT, ARMQUADPS, ARMWALLDS2, ARMWALLDSLP, WALLSTSI1, WALLSTSI2.The Choice of IT Pros Since 1985 conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to IT Professionals. Our local Technical Advisors have broad product expertise and work directly with our Engineers to provide support for our customers both pre and post-sales.The APLVESAMNTP is backed by a 10-year warranty and free lifetime technical support.Certifications, Reports and Compatibility Applications•Mount your VESA mount display, iMac Pro, Apple Cinema andThunderbolt Displays to a monitor arm•This product’s attractive silver finish, along with the other premium mounts are ideal for customer-facingenvironments such as waiting rooms, lobbies, retailFeatures•APPLE DISPLAY COMPATIBLE: Retrofit your premium aluminum display mounts & arms to support your iMac, iMac Pro,Apple Cinema & Thunderbolt displays with easy snap-and-clickinstallation•COMPATIBILITY: Apple monitor mount adapter only works with the line of premium monitor mounts (ARMDUAL30,ARMPIVOT, ARMDUALPS, ARMPIVSTND, ARMQUADPS, ARMPIVOTB2, ARMWALLDSLP, ARMWALLDS2)•WIDE RANGE OF MOTION: +90/-15° vertical tilt, +/-180° horizontal swivel and 360° display rotation; height adjustable if the computer monitor mount is enabled with this feature•DUAL PURPOSE MONITOR BRACKET KIT: Use as Apple monitor mount bracket or universal VESA 75x75/100x100mm compatiblemonitor mount adapter designed for use w/ premium monitor mounts & arms• ADVANTAGE: IT professionals choice for over 30 years; This monitor mount adapter is backed for 10 years by, including free 24/5 North America based multi-lingual tech supportWarranty10 Years Hardware# of Displays Supported1VESA Hole Pattern(s)75x75 mm100x100 mm Performance Display Rotation360°Display Swivel+180° / -180°Display Tilt+90° / -15°Fits Curved Display YesFits UltraWide Displays YesMaximum Display Size34"Special Notes / Requirements Note This mount supports monitors up to 34”, including flatscreen, curved and ultrawide displays, with a max weight of30.9 lb. (14 kg). If you choose to use an ultrawide display inportrait position, the mount supports ultrawide displays witha max width of 26" (66 cm).PhysicalCharacteristicsColor SilverMaterial SteelProduct Height 3.3 in [85 mm]Product Length 4.7 in [120 mm]Product Width 4.7 in [120 mm]Weight of Product20.3 oz [575 g] PackagingInformationPackage Height 3.5 in [90 mm]Package Length 4.9 in [125 mm]Package Width 4.9 in [125 mm]Shipping (Package) Weight22.9 oz [650 g] What's in the Box Included in Package 1 - VESA Mount1 - Flange1 - Access Card4 - Plastic Caps4 - Thumb Screws1 - Torx Tool1 - 3mm Hex Key1 - 4mm Hex Key2 - M6 x 16mm Screws1 - User Manual Product appearance and specifications are subject to change without notice.。
iMacosa 电动液晶混合锂电池手册 V.01.10.18说明书
MANUAL DE INSTRUCCIONESV.01.10.18Licuadora Modelo BLS1417MANUAL DE INSTRUCCIONESGracias por escoger uno de nuestros productos y lo felicitamos por su compra. Nuestros electrodomésticos están diseñados para alcanzar los más altos estándares de calidad.Antes de utilizar este producto por primera vez, lea detenidamente el Manual de Instrucciones, estudie cuidadosamente sus ilustraciones y guárdelo para posteriores consultas. Sólo así podrá obtener los mejores resultados y la máxima seguridad de uso.Lea todas las instrucciones cuidadosamente antes de usar la licuadora PRECAUCIONES DE SEGURIDAD•El uso inadecuado o la manipulación incorrecta puede causar problemas con el aparato y lesiones al usuario.•La unidad sólo podrá utilizarse para los fines previstos. No se acepta responsabilidad por los daños derivados del uso incorrecto o manipulación incorrecta.•Antes de conectar a la red, compruebe si el tipo de enchufe y la tensión de red coinciden con los datos indicados en la placa de identificación en el aparato.•No sumerja el aparato y el enchufe en agua u otros líquidos. Si cae agua sobre el aparato, desconecte el cable de alimentación inmediatamente y el aparato debe ser evaluado por el Servicio Técnico Autorizado antes de usarlo nuevamente.•No trate de abrir el artefacto por su cuenta. No introducir ningún tipo de objetos en el motor.•No utilice el aparato con las manos mojadas, en superficies húmedas o cuando el ambiente es demasiado húmedo. No conecte el enchufe con las manos mojadas o húmedas.•Compruebe que el tomacorriente de la red y el enchufe con regularidad por daños y desperfectos. Si el cable de alimentación o el enchufe está dañado, debe ser reemplazado por el Servicio Técnico Autorizado o por personal calificado con el fin de evitar algún peligro.•No intente nunca reparar el aparato usted mismo. Puede haber riesgo de choque eléctrico.•No permita que el cable de alimentación cuelgue sobre bordes afilados y manténgalo alejado de objetos calientes y fuego abierto. Tire del enchufe para desconectar del tomacorriente.•Si tiene que utilizar un cable de extensión largo, debe ser adecuado para el suministro de energía en cuestión. De lo contrario, provoca un sobrecalentamiento del cable y/o el enchufe.•Ubicar la unidad sobre una superficie sólida, plana y resistente al calor, no cerca de las llamas abiertas (como el horno de gas) y operar fuera del alcance de los niños. Los niños no pueden detectar los peligros causados por un manejo inadecuado de los aparatos eléctricos.•Este aparato no es adecuado para el uso comercial ni para uso al aire libre. Diseñado sólo para uso doméstico.•Este aparato no está diseñado para ser utilizado por personas (incluidos niños) con capacidades físicas, sensoriales o mentales, o la falta de experiencia y conocimiento, a menos que sean supervisados o instruidos acerca del uso del aparato por una persona responsable de su seguridad.•¡Cuidado! Deberá tenerse cuidado al manipular las cuchillas afiladas al vaciar el recipiente y durante la limpieza.•Evitar posibles lesiones por el uso indebido. Apague el aparato y desconectar de la red antes de cambiar accesorios o repuestos que se mueven durante el funcionamiento.• Apague la unidad antes de sacar el enchufe del tomacorriente.•Utilice sólo piezas de repuesto originales.•Al mezclar líquidos o alimentos calientes, el exceso de presión puede acumularse dentro de la licuadora y esto podría hacer que la tapa salga y el contenido salpique. Por lo tanto, recomendamos que evite mezclar los alimentos excesivamente calientes y que sólo puede hacerlo en muy pequeñas cantidades de líquidos o alimentos calientes en la licuadora.•No utilice la licuadora para alimentos muy duros, como los huesos, las nueces sin cáscara, carnes congeladas, etc. que podría dañar la cuchilla o causar que el motor se recaliente. CONSIDERACIONES ESPECIALES DE SEGURIDADPrecaución: Las cuchillas de la jarra están muy afiladas. ¡Existe el peligro de lesiones! Mientras que las cuchillas estén girando, nunca toque el recipiente desde el interior y nunca coloque ningún objeto en el interior.Use solamente accesorios aprobados por Imaco.Utilice únicamente la unidad con la tapa bien cerrada y el dosificador insertado.La unidad está equipada con sistema de seguridad. La unidad sólo se puede activar si la jarra y la tapa se instalan correctamente sobre la base del motor. Si la unidad no se puede encender, desconecte el enchufe y compruebe la conexión entre el recipiente y la base del motor.GUARDE ESTAS INSTRUCCIONES PARTES DE LA LICUADORA1. Tapa dosificadora2. Tapa de vaso3. Empaquetadura de tapa4. Vaso de vidrio5. Base de motor6. Perilla ON/OFF – velocidades7. Botón “ICE CRUSH” pica hielo8. Botón “PULCE” pulsos9. Botón “SMOOTHIE” batidoINSTALACION1. Antes del primer uso de su Licuadora, limpie con un paño suave la tapita dosificadora, latapa y el vaso de vidrio.2. Asegúrese que la licuadora se encuentre apagada y desconectado del enchufe.3. Para armar la cuchilla en el vaso NO ES NECESARIO retirar la base roscada.4. Coloque el vaso de vidrio sobre el cuerpo principal del motor girando a los lados hastaque ingrese a su posición, gire en sentido anti horario hasta que encaje activando el seguro del motor. Llene el vaso con los alimentos a licuar, Asegúrese que el agua no salpique fuera del vaso, (capacidad máxima 1.7 litros, no debe rebasar de esta capacidad). NUNCA UTILICE LA LICUADORA SIN CONTENIDO EN EL VASO.NOTA: Para realizar el mantenimiento de la cuchilla, desarme la cuchilla solamente desenroscando el anillo interior. No es necesario retirar la base roscada.Armado y desarmado de la cuchilla en el vaso1. Coloque la licuadora boca abajo sobre una superficie plana, gire a la derecha para quitarla cuchilla, vea la imagen 52. Retire el anillo de empaquetadura de la cuchilla, vea la imagen 63. Para instalar la jarra de la licuadora, instale primero el anillo de sellado y la cuchilla en elvaso, gírelo en sentido contrario a las agujas del reloj para ajustarlo.NOTA: tenga cuidado con la cuchilla afilada. No pierda el anillo de sellado cuando vuelva a instalar la cuchillaNombrea. Cuchillab. Jarra de vidrioc. Anillo de sellado (empaquetadura)FUNCIONAMIENTO1. Limpie la jarra de la licuadora antes de usarla. Corta las frutas o vegetales en cubos nomayores de 15 x 15 x 15 mm. Póngalos dentro de la jarra de la licuadora y agregue agua (no exceda la línea máxima). Ver la imagen 12.Vuelva a colocar la tapa de la jarra sobre la jarra y gírela para trabarla. Vea la imagen 23. Después de que la jarra de la licuadora esté bien instalada, coloque la jarra sobre elproducto y gírela a la derecha hasta que haga clic para que quede encajado en su posición. vea las imágenes 3 y 4.4. Coloque el interruptor en la posición OFF y conecte el enchufe.5. Gire la perilla a la posición ON, la luz LED se iluminará en el modo de espera. Elijadiferentes velocidades o funciones de acuerdo con la comida que desea licuar.6. Gire el interruptor a la posición OFF cuando termine el licuado.7. Gire en sentido contrario a las agujas del reloj para retirar el vaso. Retire la tapa del vasoy disfrute de tu jugo.8. Desconecte la unidad después del usoNOTA: Para proteger el producto, antes de usar el interruptor debe estar en OFF. La licuadora solo podrá funcionar después de que la perilla esté en ON. Asegúrese de que el tiempo de trabajo continuo no exceda los 2 minutos de trabajo continuo por tres de descanso.Para retirar la tapa de la jarra, primero retire la jarra de la base del motor.LIMPIEZA Y MANTENIMIENTOAdemás de seguir las siguientes instrucciones, debe verificar la sección de “Precauciones de seguridad”1. Desenchufe el aparato antes de realizar la limpieza o el mantenimiento.2. No sumerja el motor y la base del motor en agua ni lave debajo del grifo; por favor, limpie el motor y la superficie del cable de alimentación con un paño suave y esponja.3. Coloque agua y agente de limpieza en el recipiente, use la función de pulso varias veces y limpie el recipiente de la licuadora.4. Por favor, sécalo a tiempo y colócalo en un lugar ventilado.CUIDADO1. El exceso de alimentos en el vaso de vidrio puede causar un bloqueo en las cuchillas.Apague la licuadora, desenchufe del tomacorriente, retire algo de alimentos, (capacidad máxima 1.7L) y conecte nuevamente.2. No utilice la licuadora por más de 2 minutos continuos.No limpie con agua el cuerpo del motor, el cable de alimentación ni el enchufe.Vierta agua tibia al vaso de vidrio hasta la mitad de su capacidad, vierta algunas gotas de detergente, tape bien el vaso y deje funcionar con la función ICE hasta que desprenda los restos pegados al vaso.Para retirar la cuchilla, retire solamente el anillo interior (con rosca inversa), no es necesario retirar la base roscada. Luego de desenroscar el anillo interior, retire las cuchillas y la empaquetadura.Ahora puede lavar el vaso con agua y detergente suave, el anillo interior, las cuchillas y el empaque. Enjuague con agua limpia y seque antes de volverlos a instalar.ESPECIFICACIONESTensión de línea:Perú AC 220-240V ~ 50-60Hz.Ecuador AC110-120V ~ 50-60Hz.Potencia: 1400WCapacidad del vaso: 1.7 litrosTiempo de operación: 2 minuto, (por tres de descanso)GARANTÍA1.Este equipo está garantizado durante dos años a partir de la fecha de compra contra cualquier defecto de fabricación.2. La garantía quedará totalmente anulada, si la avería se ha producido por un mal uso omanipulación del mismo por personas ajenas al Servicio Técnico Autorizado, incluyendo al dueño el equipo.3. Este equipo está diseñado para uso doméstico, cualquier otro tipo de uso conllevará ala anulación de la garantía.4. Si quiere que se aplique la Garantía, es imprescindible presentar el documento decompra, así como la tarjeta de garantía.5. La reparación dentro del período de garantía, no conducirá a una extensión de tiempode la misma, ni servirá para ser el inicio de otro.6. La garantía está amparada únicamente por el comprobante de compra y la tarjeta degarantía, la reparación no se efectuará libres de cargo sin dichos documentos.7. Fallas en los accesorios no dan derecho al cambio del artefacto pero si seránreemplazados libres de cargo, siempre y cuando se encuentren dentro del tiempo de vigencia de la garantía.8. Las partes plásticas rotas o rajadas, habiendo sido recibidas en buen estado por elcliente, serán reemplazadas por cuenta de él.9. La garantía no cubre el desgaste natural , producto del uso de las partes o piezas, ni lalimpieza, mantenimiento o cambio de dichas partes, por lo tanto no están libres de cargo. 10. En caso de desperfecto lleve su equipo al Servicio Técnico Autorizado o a la tiendadonde efectuó la compra.facebook/imacoytuDISPOSICIÓN DE DESECHOS ELECTRONICOSLos artefactos IMACO cumplen con lo dispuesto en el Reglamento Nacional para la Gestión y Manejo de Aparatos Eléctricos y Electrónicos del Ministerio del Ambiente del Perú. En concordancia con lo dispuesto en dicho reglamento, al final de la vida útil de los electrodomésticos, éstos deben disponerse mediante los centros de acopio dispuestos para este propósito. Para un adecuado tratamiento deben disponerse separado de los residuos domésticos, de esta manera se podrá reciclar de forma ecológica y minimizando el impacto en la contaminación, permite además recuperar en forma eficiente los materiales que lo componen. La preservación del medio ambiente es tarea de todos. Mayor información en: /Red de Centros Autorizados de Servicio ImacoCentral de Servicio Perú (01) 4468338 Central de Servicio Ecuador (4) 6018292ArequipaELECTRO SERVICIOS GYR E.I.R.L. Cl. Peral N°606, Cercado. (054) 223056****************************** Huaraz ELECTROCOMPUTER E.I.R.L. Jr. José De La Mar Nº 535 (043) 426497 **************************.peM. S. G. G&D E.I.R.L. Av. Contisuyo N° 178 Independencia (01) 5513168********************************* AyacuchoS.T. GASTELO E.I.R.L. Jr. Libertad N° 817 (066) 316180*******************Huacho M. S. G. G&D E.I.R.L. Av. Túpac Amaru 381-B 01-2393752 *************************************** SIDIP S.A.C. Av. La Marina Nº 2587, San Miguel (01) 5781605, 5781606 *******************.pe BarrancaM. S. G. G&D E.I.R.L.Jr. Pedro Reyes Barboza 123(01) 6062397************************************Huaral – Chancay M. S. G. G&D E.I.R.L. Calle Los Ángeles Nº 387, Huaral 01-2462025 2464016 **************************Moquegua REFRIGERACION CRISTIANS Calle Omate Nº 124 (053) 630755 ***********************************CajamarcaE. CAJAMARCA Serv. Grles. S.R.L. Jr. Ayacucho Nº 920 (076) 431751********************************Ica MELGISC ELECTRONICS Calle La Mar N° 355 056-227081 *******************************Piura SERVICIOS ELECTRONICOS ROSAS Calle Ayacucho Nº 617 (073) 322128 ************************** ChiclayoINVERSIONES PANALAM S.R.L. Cl. Lara y Cordero Nº 812 (074) 274827*********************** Iquitos ST CASRED E.I.R.L. Calle Ricardo Palma Nº 132 065-233375 *************************Pucallpa CVC SERVICIOS ELECTRONICOS E I.R.L. Jr. Coronel Portillo Nº 375 (061) 634621 *********************** ChimboteFORCE SERVICE S.R.L. Av. José Pardo Nº 1028 (043) 327498*****************************Jaen DICONOR E.I.R.L. Jr. Huamantanga Nº 1419 076-432207 *******************Puno MASTER DIGITALL E.I.R.L. Av. Laykakota Nº 486 - 488 (051) 600507 *****************************ChosicaTECNICENTRO LIMA ESTE E.I.R.L. C. Jorge Barbieri Nº 111 Chosica (01) 3603688******************************.pe Juliaca MASTER DIGITALL E.I.R.L. Jr. Raúl Porras Barrenechea Nº 272 (051) 329692 ***************************Tacna SEPRO S.R.L. Av. Bolognesi 965 Cercado (052) 248210 *******************.pe CuscoVENTA & SOLUCIONES E. E.I.R.L. 1° de mayo Nº A-3 Av. Collasuyo (084) 246408*************************Lima SERVICIO TÉCNICO MIRAFLORES Av. Petit Thouars Nº 5414, Miraflores (01) 4468338 - 2413892 ********************Tarapoto ST CARANZA Jr. Miguel Grau N° 609 (042) 522910 ***********************.peHuancayoUNITEL S.R.L. Calle Real Nº 1538 (064) 605831******************* SERVICIO TÉCNICO CENTRO LIMA Av. Abancay Nº 951 Int. 418, Lima, Cercado (01) 4261198 ******************Tingo Maria ELECTRÓNICA ZIER Av. Raimondi Nº 799 (062) 562488 *********************HuancayoSMART ELECTRONIC E.I.R.L. Av. Huancavelica Nº 224 (064) 237396************************* CESSUR S.A.C. Av. Canto Grande Nº 2520,S. J. de Lurigancho (01) 3768375 *********************Trujillo BUENO CASTILLO M DEL P.Jr. Jaime de Hermosilla Nº 204 - 210 (044) 235803 ************************HuánucoELECTRÓNICA ZIERJr. Hermilio Valdizan Nº 500 (062) 518108*************************CESSUR S.A.C. Av. San Juan Nº 687, San Juan de Miraflores (01) 2761514 *********************Tumbes ELECTRONICA VIDAL Calle Los Andes Nº 356 (072) 504783 **********************。
40cs228mos管最大电流
40cs228mos是一种场效应管，具有较高的电流处理能力。
在实际应用中，我们需要了解该管件的最大电流参数，以便正确选择和使用。
以下是关于40cs228mos管最大电流的相关内容。
一、场效应管简介1. 场效应管是一种半导体器件，通过控制栅极电压来控制漏极电流，具有高输入阻抗和低输出阻抗的特点。
2. 40cs228mos管是一种常见的场效应管，通常用于功率放大、开关控制等领域。
二、40cs228mos管最大电流的参数1. 40cs228mos管的最大电流参数通常指的是漏极-源极最大电流，用I_Dmax表示。
2. I_Dmax是40cs228mos管能够承受的最大电流值，在实际应用中需要小于该数值，以确保器件的稳定性和可靠性。
三、影响40cs228mos管最大电流的因素1. 温度：40cs228mos管的最大电流随温度的变化而变化，通常随温度升高而减小。
2. 栅极-源极电压：栅极-源极电压过高会导致漏极电流增大，影响40cs228mos管的最大电流。
3. 热失控：长时间高电流工作状态下，40cs228mos管可能发生热失控现象，导致最大电流超出规定值。
四、正确选择和使用40cs228mos管最大电流的建议1. 针对具体应用需求，选择合适的40cs228mos管型号，以满足最大电流要求。
2. 在实际电路设计中，需合理控制栅极-源极电压，避免超过规定范围。
3. 注意器件散热，避免长时间高电流工作，以确保40cs228mos管的稳定性和可靠性。
五、结论40cs228mos管作为一种常见场效应管件，具有较高的电流处理能力，但在实际应用中需注意其最大电流参数及相关影响因素，合理选择和使用才能确保电路的正常运行和器件的长寿命。
40cs228mos is atype of field effect transistor with high current handling capabilities. Understanding the maximum current parameters of this transistor is crucial for proper selection and usage in practical applications. Here is more detailed information about the maximum current of 40cs228mos transistor and its implications in real-world scenarios.I. Introduction to Field Effect Transistor1. Field effect transistors are semiconductor devices that control the drain-source current by varying the gate-source voltage. They have high input impedance and low output impedance characteristics.2. 40cs228mos transistor ismonly used in power amplification, switch control, and other similar applications.II. Parameters of Maximum Current for 40cs228mos Transistor1. The maximum current parameter for 40cs228mos transistor typically refers to the drain-source maximum current, denoted as I_Dmax.2. I_Dmax represents the maximum current that the40cs228mos transistor can handle, and in practical applications, the current should be kept below this value to ensure device stability and reliability.III. Factors Influencing the Maximum Current of 40cs228mos Transistor1. Temperature: The maximum current of the 40cs228mos transistor varies with temperature and generally decreases as the temperature rises.2. Gate-Source Voltage: Excessive gate-source voltage can lead to an increase in drain-source current, affecting the maximum current of the 40cs228mos transistor.3. Thermal Runaway: Under prolonged high current operating conditions, the 40cs228mos transistor may experience thermal runaway, causing the maximum current to exceed specified values.IV. Rmendations for Correct Selection and Usage of Maximum Current for 40cs228mos Transistor1. Choose the appropriate model of 40cs228mos transistor based on specific application requirements to meet the maximum current demands.2. In practical circuit design, it is essential to control the gate-source voltage within the specified range to avoid exceeding the limit.3. Pay attention to device heat dissipation and avoid prolonged high current operation to ensure the stability and reliability of the 40cs228mos transistor.V. Conclusion40cs228mos transistor, as amon field effect transistor, possesses high current handling capabilities. However, it is crucial to consider its maximum current parameters and related influencing factors in practical applications. Only through proper selection and usage, can the normal operation of the circuit and the longevity of the device be ensured.Expansion:In addition to the above information, understanding the application-specific requirements and the role of 40cs228mos transistor in various circuits is essential. The 40cs228mos transistor is often employed in power electronics, motor control, and other high-power applications due to its high current-handling capabilities. It is also important to consider the load characteristics and operating conditions when determining the maximum current requirements for the 40cs228mos transistor.When selecting the appropriate model of 40cs228mos transistor, factors such as drain-source voltage, power dissipation, and maximum current ratings should be carefully evaluated to ensure that the chosen transistor can effectively meet the demands of the application.In practical scenarios, proper heat sinking and thermal management techniques should be employed to prevent the40cs228mos transistor from operating at elevated temperatures, which can adversely affect its maximum current handling capabilities.Moreover, the gate-source voltage should be controlled withinthe specified limits to prevent the transistor from entering into the saturation region, where the maximum current handling capabilities may bepromised.In conclusion, the 40cs228mos transistor is an essentialponent in many power electronic applications, and understanding its maximum current parameters, as well as its influencing factors, is crucial for its proper selection and usage. By adhering to the rmended guidelines and considering the specific requirements of the application, the 40cs228mos transistor can be effectively utilized to ensure the reliability and stability of the circuit.。
ASUS VS228系列液晶显示器用户指南说明书
ASUS M2A-VM 说明书
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安全性須知 (6)電氣方面的安全性 (6)操作方面的安全性 (6)關于這本用戶手冊 (7)用戶手冊的編排方式 (7)提示符號 (7)跳線帽及圖標說明 (8)哪裡可以找到更多的產品信息 (8)M2A-VM 規格列表 (10)第一章：產品介紹1.1 歡迎加入華碩愛好者的行列 .....................................................................1-21.2 產品包裝 ..........................................................................................................1-21.3 特殊功能 ..........................................................................................................1-21.3.1 產品特寫 ............................................................................................1-21.3.2 華碩獨家研發功能 ..........................................................................1-41.4 主板安裝前 ......................................................................................................1-61.5 主板概述 ..........................................................................................................1-71.5.1 主板結構圖 ........................................................................................1-71.5.2 主板的擺放方向 ..............................................................................1-81.5.3 螺絲孔位 ............................................................................................1-81.6 中央處理器（CPU） ...................................................................................1-91.6.1 安裝中央處理器 ..............................................................................1-91.6.2 安裝散熱片與風扇 .......................................................................1-111.7 系統內存 .......................................................................................................1-131.7.1 概述 ..................................................................................................1-131.7.2 內存設置 .........................................................................................1-131.7.3 安裝內存條 .....................................................................................1-171.7.4 取出內存條 .....................................................................................1-171.8 擴充插槽 .......................................................................................................1-181.8.1 安裝擴充卡 .....................................................................................1-181.8.2 設置擴充卡 .....................................................................................1-181.8.3 PCI 擴展卡擴充插槽 ...................................................................1-201.8.4 PCI Express x1 擴展卡擴充插槽 ..........................................1-20華碩 M2A-VM 主板用戶手冊1.8.5 PCI Express x16 擴展卡擴充插槽 .......................................1-201.9 跳線選擇區 ...................................................................................................1-211.10 元件與外圍設備的連接 .........................................................................1-231.10.1 后側面板連接端口 ....................................................................1-231.10.2 內部連接端口 .............................................................................1-25第二章：BIOS 程序設置2.1 管理、升級您的 BIOS 程序 ......................................................................2-22.1.1 華碩在線升級 ...................................................................................2-22.1.2 製作一張啟動盤 ..............................................................................2-52.1.3 使用華碩 EZ Flash 2 升級 BIOS 程式 ....................................2-62.1.4 使用 AwardBIOS Flash 程序升級 BIOS .................................2-72.1.5 存儲目前的 BIOS 文件 .................................................................2-92.1.6 使用 CrashFree BIOS 3 程式回復 BIOS 程式 ..................2-102.2 BIOS 程序設置 ............................................................................................2-112.2.1 BIOS 程序菜單介紹.....................................................................2-122.2.2 程序功能表列說明 .......................................................................2-122.2.3 操作功能鍵說明 ...........................................................................2-132.2.4 菜單項目 .........................................................................................2-132.2.5 子菜單 ..............................................................................................2-132.2.6 設置值 ..............................................................................................2-132.2.7 設置窗口 .........................................................................................2-142.2.8 在線操作說明 ................................................................................2-142.3 主菜單（Main Menu） ............................................................................2-152.3.1 System Time [XX:XX:XX] .......................................................2-152.3.2 System Date [Day XX/XX/XXXX] .....................................2-152.3.3 Legacy Diskette A [1.44M, 3.5 in.] ....................................2-152.3.4 IDE 設備菜單 .................................................................................2-162.3.5 SATA 設備1-4（SATA 1-4） ...............................................2-182.3.6 硬盤 SMART 監控項目 .............................................................2-192.3.7 已安裝內存 [XXX MB] ..............................................................2-192.3.8 可使用內存 [XXX MB] ..............................................................2-192.4 高級菜單（Advanced menu） .............................................................2-202.4.1 JumperFree 設置 .........................................................................2-202.4.3 處理器設定（CPU Configuration） .....................................2-212.4.3 芯片組設置（Chipset） ............................................................2-222.4.3 PCI 即插即用設備（PCI PnP） .............................................2-232.4.4 內置設備設置（OnBoard Devices Configuration） ......2-242.5 電源管理（Power menu） ....................................................................2-272.5.1 ACPI Suspend Type [S1&S3] ................................................2-272.5.2 ACPI APIC Support [Enabled] ...............................................2-272.5.3 高級電源管理設置（APM Configuration） ......................2-272.5.4 Hardware Monitor ......................................................................2-292.6 啟動菜單（Boot menu） ........................................................................2-312.6.1 啟動設備順序（Boot Device Priority） .............................2-312.6.2 可攜式設備（Removable Drives） .......................................2-312.6.3 硬盤（Hard Disk Drives） .......................................................2-322.6.4 啟動選項設置（Boot Settings Configuration） .............2-322.6.6 安全性菜單（Security） ...........................................................2-342.7 工具菜單（Tools menu） ......................................................................2-352.7.1 ASUS Music Alarm .....................................................................2-352.7.2 ASUS O.C. Profile .......................................................................2-372.7.3 ASUS EZ Flash 2 ........................................................................2-392.8 退出 BIOS 程序（Exit menu） .............................................................2-40第三章：軟件支持3.1 安裝操作系統 .................................................................................................3-23.2 驅動程序及應用程序光盤信息 .................................................................3-23.2.1 運行驅動程序及應用程序光盤 ...................................................3-23.2.2 驅動程序菜單（Drivers menu） ...............................................3-33.2.3 應用程序菜單（Utilities menu） ...............................................3-43.2.4 製作軟盤菜單 ...................................................................................3-53.2.5 用戶手冊菜單（Manuals menu） ............................................3-53.2.6 華碩的聯絡方式 ..............................................................................3-63.2.7 其他信息 ............................................................................................3-6華碩 M2A-VM 主板用戶手冊安全性須知電氣方面的安全性• 為避免可能的電擊造成嚴重損害，在搬動電腦主機之前，請先將電腦電源適配器暫時從電源插槽中拔掉。
海能达 CP228 智能商用對講機 使用手冊说明书
‐‐靜噪‐‐ SQL SET
‐‐聲控發射‐‐ VOX SET
CH 1‐20
CTCSS / DCS EDIT
‐‐雙頻守候‐‐ DW SET
‐‐按鍵聲響‐‐ BEEP SET
SQL 1‐5
OFF / LOW / HI
‐‐繁忙鎖定‐‐ BCLO SET
‐‐功率‐‐ POWER SET
OFF / CH
‐‐提示音‐‐ ROG SET
(有效信道和亞音頻)，用於選單誤操作復位 1.3【配件】 CB28 鋰高分子電池
USB 充電線及 CWC18 電源適配器 說明書 1.4【另購配件】 耳機麥克風 CS28 快速充電座（適用於四部對講機同時進行充電）
2. 控制鍵及顯示說明
PTT 鍵
功能鍵 機夾 電源開關鍵 外置揚聲器 麥克風介面
5.3. 再輕按〔 〕鍵， LCD 屏幕會出現 CTC oFF， 再按〔
〕鍵揀選副頻道
(CTCSS 1–53,DCS 1‐104) 。
5.4. 此時可按下機側〔
〕鍵完成調頻或可再按〔 〕鍵跳至以下顯示並以〔
〕
鍵揀選需要的設定，任何時候皆可按下機側〔
〕鍵完成設定。
SL001
Uo off
dc off bP on bc on Po Hi
6.2 【音量調較】
按〔
〕鍵調較音量(共有 16 級, 出廠預設為 8 級)。
6.3 【發射】
持續按下機側〔
〕鍵對距離麥克風 5cm 講話，鬆開機側〔
6.4 【接收】
對講機處於待機模式, 以便接收訊號。
6.5 【監聽功能】
同時按下〔 〕鍵及〔 〕鍵可選擇開或關閉監聽功能。
〕鍵恢復接收狀態。
Philips CED228车载娱乐系统说明书
PhilipsCar entertainment systemCED228Seamless music and video enjoyment on the roadEnjoy multiple source movies, music & photos on the road with the Philips CED228. The system also features anti-theft detachable front panels & Blackout for security, and anti-shock protection for smooth grooves on the go.Enrich your AV entertainment experience •MP3 Link for portable music playback•Play DVD, DVD+/-R, DVD+/-RW, (S)VCD, DivX® and MPEG4 movies •USB Direct and SDHC card slots for music and video playback Superb performance with full features •2-band parametric equalizer with 8 presets•Built-in 45W x 4 amplifier for excellent sound quality•Dynamic Bass Boost electronically enhances the low tones •3" color TFT LCD screen•Super anti-shock protection for smooth video and music •Rear-view camera mode for backing up safety•Dual video outputs for entertainment in rear seats Design that blends into your car•Detachable flip-down front panel for anti-theft security •Perfect-fit 1.0 DIN chassis designIssue date 2011-02-14Version: 1.0.412 NC: 8670 000 55834EAN: 87 12581 50189 1© 2011 Koninklijke Philips Electronics N.V.All Rights reserved.Specifications are subject to change without notice. Trademarks are the property of Koninklijke Philips Electronics N.V. or their respective SpecificationsCar entertainment systemHighlightsDBB Dynamic Bass BoostActivate the Dynamic Bass Boost (DBB), and the low-end bass frequencies are electronicallyenhanced to achieve consistent sound reproduction, especially when the speaker volume is set at a low level. You hear impressive bass at all times.Detachable front panelDetachable flip-down front panel for anti-theft securityMP3 LinkThe MP3 link connectivity allows direct playback of MP3 content from portable media players. Besides the benefit of enjoying your favorite music in the superior sound quality delivered by the audiosystem, the MP3 link is also extremely convenient as all you have to do is to plug your portable MP3 player to the audio system.USB Direct and SDHC card slotsThanks to the complete file transferability, you can easily enjoy the convenience and fun of accessing more music, videos and photos via the built-in USB Direct and SDHC card slots.Picture/Display•Display screen type: LCD TFT •Diagonal screen size: 3"•Resolution: 400(W) x 240(H) x 3(RGB)•Brightness: 400 cd/m²•Contrast ratio (typical): 400•Aspect ratio: Widescreen•Effective viewing area: 65.4 x 39.24 mm •Key illumination: Blue/RedVideo Playback•Playback Media: DVD, DVD-R/-RW, DVD+R/+RW, Video CD, SVCD, DivX, Picture CD•Disc Playback Modes: A-B Repeat, Angle, Chapter repeat, Disc Menu, Fast Backward, Fast Forward, OSD, Repeat, Resume Playback from Stop, Search forward/reverse, Still Picture, Zoom •USB Direct Playback: JPEG, MPEG•Video disc playback system: NTSC, PALAudio Playback•Playback Media: CD, CD-R, CD-RW, MP3-CD, WMA, WMA-CD•Compression format: Dolby Digital, MP3, WMA, WMA9•Disc Playback Modes: Fast Forward/Backward, Introscan, Next/Previous Album Search, Next/Previous Track Search•MP3 bit rates: 32-320kbps and variable bit rate •ID3 Tag support: Song title, artist, album •USB Direct / SD Modes: Play/Pause, FastBackward/Fast Forward, Previous/Next, Repeat, ShuffleTuner/Reception/Transmission•Tuner Bands: AM, FM Stereo•No. of preset stations: 18(FM), 12(AM)•Auto digital tuning•Tuner Enhancements: Auto search and store •RDS: Station Name, Station Information, Radio Text, Program Type, News, News & Traffic, RDS Clock SetSound•Equalizer: 2-bands•Equalizer settings: Classic, Jazz, Pop, Rock, Flat, Optimal, Techno, User defined•Output power (MAX): 45Wx4 channels •Sound Enhancement: Dynamic Bass BoostConnectivity•USB: USB 2.0 Host•MP3-Link: For portable MP3 music playback •Memory card: SD, SDHC•Video Output - Analog: Composite video out •Preamp output: 2 pairs RCA(L/R)Security/Anti-theft•Display blackout: 10/20 sec selectable •Front panel: Detachable & flip-downAccessories•Remote control: Slim remote with battery •Quick start guide: English •User Manual: EnglishPower•Power supply: 12V DCDimensions•Product dimensions (W x H x D): 188 x 58 x 193 mm •Chassis: 1 Din。
AXP228
•AXP192•概述（Summary）AXP192是高度集成的电源系统管理芯片，针对单芯锂电池(锂离子或锂聚合物)且需要多路电源转换输出的应用，提供简单易用而又可以灵活配置的完整电源解决方案，充分满足目前日益复杂的应用处理器系统对于电源相对复杂而精确控制的要求。
AXP192内部集成了一个自适应的USB-Compatible的充电器，3路降压转换器(Buck DC-DC converter)，4路线性稳压器(LDO)，电压/电流/温度监视等多路12-Bit ADC。
为保证电源系统安全稳定，AXP192还整合了过/欠压(OVP/UVP)、过温(OTP)、过流(OCP)等保护电路。
AXP192的智慧电能平衡(Intelligent Power Select, IPS™)电路可以在USB 以及外部交流适配器、锂电池和应用系统负载之间安全透明的分配电能，并且在只有外部输入电源而没有电池(或者电池过放/损坏)的情况下也可以使应用系统正常工作。
AXP192的智慧电能平衡(Intelligent Power Select, IPS™)电路可以在USB 以及外部交流适配器、锂电池和应用系统负载之间安全透明的分配电能，并且在只有外部输入电源而没有电池(或者电池过放/损坏)的情况下也可以使应用系统正常工作。
AXP192提供了一个与主机通讯的两线串行通讯接口:Two Wire Serial Interface (TWSI)，应用处理器可以通过这个接口去打开或关闭某些电源输出，设置它们的电压，访问内部寄存器和多种测量数据(包括Fuel Gauge)。
高精度（0.5%）的电量测量数据方便消费者更清楚的实时掌握电能使用状况，给消费者带来前所未有的设备电能使用体验。
AXP192提供6mm x 6mm 48-pin QFN封装。
••电源管理(IPS)o 宽输入电压范围：2.9V~6.3V (AMR：-0.3V~11V)o 可配置的高效智慧电能平衡"IPS™"系统o 自适应USB或交流适配器限压限流(4.4V/500mA/100mA)o 内部理想二极管的等效内阻小于100mΩ••全集成充电器(Charger)o 内置MOSFET最大充电电流可达1.4Ao 支持电池温度监测o 全面支持USB充电，符合规范要求o 充电精度高，误差小于0.5%o 支持4.1V/4.15V/4.2V/4.36V等多种电池o 自动进行充电流程控制o 可直接驱动LED指示充电状态o 根据系统负载情况自动调节充电电流••备用电池(Backup Battery)o 可使用备用电池给RTC模块供电o 支持备用电池充电，可设置充电电流••系统管理(System Management)o 可以软复位或硬复位o 支持软关机或硬关机，支持外部唤醒开机o 支持输出电压监测、自诊断功能o PWROK用于系统复位或关机指示o 外部电源检测(插入/移除/驱动能力不足) o 所有输出电压都支持软启动o 过/欠压保护(OVP/UVP)o 过流保护(OCP)o 过温保护(OTP)o 支持OTG VBUS电源状态设置/监测••高整合度(Fully Integration)o 内部产生高精度参考电压（0.5%）o 内置MOSFETo 可定制时序和输出电压••信号采集系统(Signal Capture)o 内建多路12 Bit ADCo 接受4路外部信号输入o 提供电池和外部输入电源的电流电压数据o 提供丰富的电源管理信息，如瞬时耗电(mA or mW)，剩余电池电量(% or mAh)，充电状态(%) 和剩余电池使用时间或充电时间等o 内建高精度库仑计及Fuelgauge系统o 提供丰富的电源管理信息，如瞬时耗电(mA or mW)，剩余电池电量(% or mAh)，充电状态(%) 和剩余电池使用时间或充电时间等o 低电警告及保护o 提供芯片温度信息••应用处理器接口(Host Interface)o Host可以通过TWSI接口进行数据交换o 可以灵活配置的中断管理o 灵活的管脚功能设置，多路GPIO可分别设置为IO、PWM等功能o 内置计时器o 提供四组寄存器，可用于系统关机时的数据保存••3路同步降压转换器(DC-DC)o DC-DC1：可在0.7V~3.5V之间调节, 25mV/step, 驱动能力1.2Ao DC-DC2：可在0.7-2.275V之间调节, 25mV/step, 驱动能力1.6A, 支持VRC o DC-DC3：可在0.7-3.5V之间调节, 25mV/step, 驱动能力0.7A••4路线性稳压器(LDO)o LDO1：30mA，始终有效o LDO2：低噪声LDO，1.8V~3.3V可调节，100mV/step, 驱动能力200mA o LDO3：低噪声LDO, 1.8-3.3V可调节, 100mV/step, 驱动能力200mAo LDOIO0：低噪声LDO, 1.8-3.3V可调节, 100mV/step, 驱动能力50mA 注：VRC，Voltage Ramp Control，电压斜率控制。
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MAC228A SeriesPreferred DeviceSensitive Gate TriacsSilicon Bidirectional ThyristorsDesigned primarily for industrial and consumer applications for full−wave control of AC loads such as appliance controls, heater controls, motor controls, and other power switching applications.Features•Sensitive Gate Triggering in 3 Modes for AC Triggering on Sinking Current Sources•Four Mode Triggering for Drive Circuits that Source Current •All Diffused and Glass−Passivated Junctions for Parameter Uniformity and Stability•Small, Rugged, Thermowatt Construction for Low Thermal Resistance and High Heat Dissipation•Center Gate Geometry for Uniform Current Spreading•Pb−Free Packages are Available**For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.Preferred devices are recommended choices for future use and best overall value.See detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet.ORDERING INFORMATIONMAXIMUM RATINGS (T J = 25°C unless otherwise noted)Characteristic Symbol Value UnitPeak Repetitive Off−State Voltage, (Note 1)(T J = −40 to 110°C, Sine Wave, 50 to 60 Hz, Gate Open)MAC228A4MAC228A6MAC228A8MAC228A10V DRM,V RRM200400600800VOn-State RMS Current, (T C = 80°C) − Full Cycle Sine Wave 50 to 60 Hz I T(RMS)8.0A Peak Non−Repetitive Surge Current(One Full Cycle Sine Wave, 60 Hz, T J = 110°C)I TSM80A Circuit Fusing Considerations, (t = 8.3 ms)I2t26A2s Peak Gate Current, (t v 2 m s, T C = 80°C)I GM"2.0A Peak Gate Voltage, (t v 2 m s, T C = 80°C)V GM"10V Peak Gate Power, (t v 2 m s, T C = 80°C)P GM20W Average Gate Power, (t v 8.3 ms, T C = 80°C)P G(AV)0.5W Operating Junction Temperature Range T J−40 to 110°C Storage Temperature Range T stg−40 to 150°C Mounting Torque−8.0in lb Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.1.V DRM and V RRM for all types can be applied on a continuous basis. Blocking voltages shall not be tested with a constant current source suchthat the voltage ratings of the devices are exceeded.THERMAL CHARACTERISTICSCharacteristic Symbol Value Unit Thermal Resistance − Junction−to−Case R q JC 2.0°C/W Thermal Resistance − Junction−to−Ambient R q JA62.5°C/W Maximum Lead Temperature for Soldering Purposes 1/8″ from Case for 10 Seconds T L260°C ELECTRICAL CHARACTERISTICS(T C = 25°C unless otherwise noted; Electricals apply in both directions)Characteristic Symbol Min Typ Max Unit OFF CHARACTERISTICSPeak Repetitive Blocking Current, (V D = Rated V DRM, V RRM; Gate Open)T J = 25°CT J = 110°C I DRM,I RRM−−−−102.0m AmAON CHARACTERISTICSPeak On-State Voltage, (I TM = "11 A Peak, Pulse Width v2 ms, Duty Cycle v2%)V TM−− 1.8VGate Trigger Current (Continuous DC), (V D = 12 V, R L = 100 W) MT2(+), G(+); MT2(+), G(−); MT2(−), G(−)MT2(−), G(+)I GT−−−−5.010mAGate Trigger Voltage (Continuous DC), (V D = 12 V, R L = 100 W) MT2(+), G(+); MT2(+), G(−); MT2(−), G(−)MT2(−), G(+)V GT−−−−2.02.5VGate Non−Trigger Voltage (Continuous DC), (V D = 12 V, T C = 110°C, R L = 100 W)All Four QuadrantsV GD0.2−−VHolding Current, (V D = 12 Vdc, Initiating Current = "200 mA, Gate Open)I H−−15mA Gate−Controlled Turn−On Time, (V D = Rated V DRM, I TM = 16 A Peak, I G = 30 mA)t gt− 1.5−m s DYNAMIC CHARACTERISTICSCritical Rate of Rise of Off-State Voltage,(V D = Rated V DRM, Exponential Waveform, T C = 110°C)dv/dt−25−V/m sCritical Rate of Rise of Commutation Voltage, (V D = Rated V DRM, I TM = 11.3 A,Commutating di/dt = 4.1 A/ms, Gate Unenergized, T C = 80°C)dv/dt(c)− 5.0−V/m s+ CurrentSymbolParameterV DRM Peak Repetitive Forward Off State Voltage I DRM Peak Forward Blocking CurrentV RRM Peak Repetitive Reverse Off State Voltage I RRM Peak Reverse Blocking Current Voltage Current Characteristic of Triacs(Bidirectional Device)V TM Maximum On State Voltage I HHolding CurrentQuadrant Definitions for a TriacAll polarities are referenced to MT1.With in−phase signals (using standard AC lines) quadrants I and III are used.I T(RMS), RMS ON−STATE CURRENT (AMP)1049892110T I T(RMS), RMS ON−STATE CURRENT (AMP), C A S E T E M P E R A T U R E ( C )C ° 6.00 5.01.0 2.0 3.0 4.07.08.08680Figure 1. RMS Current Derating Figure 2. On−State Power DissipationORDERING INFORMATIONDevicePackage Shipping †MAC228A4TO−22050 Units / Rail MAC228A4G TO−220(Pb−Free)50 Units / Rail MAC228A6TO−22050 Units / Rail MAC228A6G TO−220(Pb−Free)50 Units / Rail MAC228A6T TO−22050 Units / Rail MAC228A6TG TO−220(Pb−Free)50 Units / Rail MAC228A8TO−22050 Units / Rail MAC228A8G TO−220(Pb−Free)50 Units / Rail MAC228A8T TO−22050 Units / Rail MAC228A8TG TO−220(Pb−Free)50 Units / Rail MAC228A10TO−22050 Units / Rail MAC228A10GTO−220(Pb−Free)50 Units / Rail†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.PACKAGE DIMENSIONSTO−220PLASTIC CASE 221A−09ISSUE AASTYLE 4:PIN 1.MAIN TERMINAL 12.MAIN TERMINAL 23.GATE4.MAIN TERMINAL 2ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. 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