HZM6.8MWA中文资料

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ZXMN6A08E6TA中文资料(Diodes)中文数据手册「EasyDatasheet - 矽搜」

S VDS = 15V, I D = 4.8A V IS = 4A, V GS = 0V, T J = +25°C ns IF = 1.4A,di / dt的= 100A/微秒, nC TJ = +25°C
pF pF VDS = 40V, V GS = 0V
f = 1MHz pF
nC VGS = 4.5V
SD0.01
I
0.2 0.4 0.6 0.8 1.0 1.2
VSD 源极 - 漏极电压（V）
源漏二极管正向电压
TJ结温（℃）
典型的传输特性
归一化曲线 V温度
(Ω)
3V
1 T = 25°C
3.5V 4V 4.5V VGS
漏源导通电阻
0.1
DS(on)0.1 R
1
ID 漏电流（A）
导通电阻 V漏极电流
5V
7V 10V
10
10 T = 150°C
1
反向0漏.1电流（A）
T = 25°C
VGS = 0V
1.6
和V 1.4
VGS = 10V ID = 4.8A
RDS (on)
1
DS(o1n.)2
1.0
漏电0.流1 （A）
D
T = 25°C
正常0化.8ř
0.6 0.4 0.2
VGS (th)
VGS = VDS ID = 250uA
I 0.01
0.0
2
3
4
5
-50
0
50
100
150
VGS 门源电压（V）
超前信息应用
• DC-DC转换器 • 电源管理功能 • 断开开关 • 电机控制

海南曼姆全系产品介绍说明书

Heinemann®GJ1P Series Circuit BreakersDESCRIPTIONOptional Low-Voltage Shunt for Current MeteringEaton Corporation’s Cutler-Hammer series of Heinemann GJ1P breakers offer high quality circuit protection for DC applications from 100 to 1200 Amperes.Their precisely tailored time delays and ability to interrupt high currents makes them ideally suited for critical applications. On overloads exceeding 1000 – 1400% of rating, there is no intentional time delay and the breaker interrupts currents of as much as 25,000 A at 65V DC.An optional shunt (25 or 50millivolt full scale) permits metering of current. Since the shunt output is low voltage,light-gauge wiring can be used from shunt to meter.Indication may be displayed inpercent, watts, safe/danger or other dial calibrations. In addition, the busbar is available in two versions:Standard Size and Reduced Size. Contact your Eaton Sales Representative for more information.Precision Current Equalization (PCE) Circuit BreakersGJ1P breakers rated 250 to1200 A are built in parallel construction. Conventional parallel pole breakers can experience uneven current distribution because of variations in internalresistances. This condition can result in nuisance tripping since the higher current in one parallel branch has the same effect as an overload on the sensing element in that branch. Proprietary Precision Current Equalization (PCE)circuit breakers, on the other hand, allow for differences in internal resistances byautomatically distributing the current equally through the parallel current sensing elements, minimizing the danger of nuisance tripping.The UL listed series GJ1P (UL489) models are available in a choice of fast, medium or slow response times to accurately match load conditions. They can be ordered in “series trip ”, “mid-trip ” and “switch only ”constructions and are available front- or back-mounted, front- or back-connected, with optional auxiliary switches for signaling.HYDRAULIC-MAGNETIC BENEFITSThe magnetic/hydraulic load-sensing and time delaymechanisms used in GJ1P breakers are insensitive to changes in ambient or enclosure temperature.Therefore, GJ1P circuitbreakers are suited for service conditions encountered in telecommunications,transportation, air conditioning and other outdoor or “heat-loaded ” equipment.SPECIFICATIONSStandard Current Ratings:100, 125, 150, 175, 200, 225,250, 300, 350, 400, 450, 500,600, 700, 800, 900, 1000,1100, 1200 A.Standard Maximum Voltages:160V DC up to 700A65V DC from 701 to 1200A Breakers will be labeled with standard maximum (UL) voltage unless otherwise specified.Special Current Ratings:Any integral rating between 100and 1200 A DC. Consult factory for ordering information and metering shunt restrictions.Interrupting Capacities:UL Listed:10,000 A @ 160V DC 25,000 A @ 65V DC Non-UL:14,000 A @ 160V DC.Operating Temperature Range:-40°C to +85°C.Approximate Weight:1-pole (100-225A) 1.13kg (2.5lbs)2-pole (250-400A) 2.27kg (5lbs)3-pole (450-700A) 3.40kg (7.5lbs)4-pole (701-800A) 4.54kg (10lbs)5-pole (801-1000A) 5.67kg (12.5lbs)6-pole (1001-1200A) 6.80kg (15lbs)Weight may vary based on shunt and busbar.APPROVALSUL Listing:GJ1P breakers are UL listed per UL489. For CSA certification,consult application engineering.Description . . . . . . . . . . . . . .2Specifications . . . . . . . . . . . .2Approvals . . . . . . . . . . . . . . .2Time Delay Characteristics . . .3Dimensions . . . . . . . . . . . .4-5How to Order . . . . . . . . . . .6-7Additional Products. . . . . . . . .8TABLE OF CONTENTS PageHEINEMANN ®CIRCUIT BREAKERSGJ1P Series Circuit Breakers(100-1200 Amperes DC)2Heinemann is a registered trademark of the Eaton Corporation, Commercial Controls Business Unit.100150.01.001.1110100100010,000200300400500600700800900100011001200125C u rv e 1C u rv e 2C u rv e 3Current – Percent of Ampere RatingT r i p T i m e – S e c o n d sDC CURVES100150.01.001.1110100100010,000200300400500600700800900100011001200125Current – Percent of Ampere RatingT r i p T i m e – S e c o n d sINSTANT DELAY DC CURVE PPERCENT OF RATED CURRENT VS. TRIP DELAY AT 25ºCTIME DELAYCHARACTERISTICSTime delay, in all models,is inversely proportional to the magnitude of the overload, adjusting automatically to limit transient power to the load. On overloads exceeding 1,000 –1,400%, the circuit breaker trips without any deliberately imposed delay.Curve 1.Standard time delayis furnished unlessanother optional delay is specified. It is thepreferred characteristic for use where the load is composed of both resistive and inductive components.Curve 2.Medium time delayis for general usein mixed (inductive and resistive) circuits where the breaker rating is matched to the current carrying capacity of the mains.Curve 3.Short time delaypermits a very brief delay period before tripping.Curve P .Non-time delay breakersare available forapplications which cannot tolerate even brief transient overloads.These breakers have no time delay mechanism other than that imposed by the coil self-inductance and the inertia of the mechanism.Tripping specificationsThe time delay curves depict breaker response time vs. percent of rated load with no preloading.The function is plotted at an ambient temperature of 77°F (25°C) with the breaker in a vertical or wall-mounted position.Series GJ1P circuitbreakers will carry 100%of rated load continuously.Both time delay and non-time delay breakers may trip between 101%and 125% of rated load,and must trip at 125%and above.3% (sec)Delay 100%125%200%400%600%800%1000%Delay Max.1no trip 1100150206 1.7.065Delay Min.1no trip 110224 1.1.01.008Delay Max.2no trip 110153.8.28.055Delay Min.2no trip 12 2.5.5.18.01.008Delay Max.3no trip 10.8.19.08.047.038Delay Min.3no trip.44.13.03.015.01.008STANDARD FRONT-CONNECTED CONSTRUCTIONWire Range #6 to 250 MCM74.59(2.938)76.20(3.000)Aux. Terminals, Male Type Molex 02-09-2101, Model 1190-T(See Illustrations for Combinations)Shunt Terminals, Female TypeMolex 02-09-1101, Model 1189-T37.69(1.484)42.84(1.687)0.99 (0.390)71.42(2.812)#10-32 Inserts (4 Places)38.10(1.500)19.05(0.750)19.05(0.750)6.35 ± 0.38(0.250 ± 0.156)6.35 ± 0.38(0.250 ± 0.156)Panel Mounting Hole Distance for #10-32LINELOAD 75.38(2.968)5.53(0.218)59.91(2.359)32.13(1.266)5.53(0.219)“D ” Type Terminals as Shown180.97(7.125)41.27(1.625)4.74(0.188)58.67(2.313)41.27(1.625)41.27(1.625)263.52(10.375)29.36(1.156)7.14(0.281)78.56(3.094)59.13(2.328)28°±5°32°±5°ONOFFSee Optional Terminal ConfigurationWire Range #6to 250 MCM41.27(1.625)36.49(1.437)38.10(1.500)100 – 22 A250 – 400Width dimensions are as follows:100 – 225 38.1 (1.5)250 – 400 A 76.2 (3.0)450 – 700 A 114.3 (4.5)701 – 800A 142.4 (6.0)801 – 1000A 190.5 (7.5)1001 – 1200A228.6 (9.0)28.95(1.141)46.40(1.828)22.22(0.875)Fastener Mounted ThisSide of Bus Plate,Terminals are Front-Connected and Unit is Rear-Mounted.Fastener Mounted This Side of Bus Plate, Terminalsare Back-Connected and Unit is Panel-Mounted.60.32(2.375)7.92(0.312)3/8-16UNC -2B (4 per Unit)38.10(1.500)225.43 (8.875)Center to CenterOptional Terminal ConfigurationsHEINEMANN ®CIRCUIT BREAKERSGJ1P Series Circuit BreakersDIMENSIONSDimensions are given here only as a preliminary guide to specifying. Final engineeringdrawings should be made from the latest Heinemann drawings. Contact Customer Service Center.Tolerance:±0.79 (0.031) except where noted. For metric threads, contact Customer Service Center.DIMENSIONS APPROXIMATE IN MM (INCHES)431.75(1.250) Min.41.65(1.641) Max.19.05(0.750)7.51(0.297)7.51(0.297)7.51(0.297)16.66(0.656)Typ.29.36(1.156)29.36(1.156)48.41(1.906)48.41(1.906)67.46(2.656)67.46(2.656)38.10(1.500)38.10(1.500)38.10(1.500)38.10(1.500)19.05(0.750)19.05(0.750)19.05(0.750)22.23(0.875) Min.321.31(12.65) Max.78.96(3.109)Min. Typ.5.15(0.203)Dia. Typ.C100 – 225 A Ratings 226 – 400 A Ratings401 – 700 150A RatingsBA106.75(4.203)Typ.C LC L C L FRONT MOUNTING PANEL AND SUPPORT BRACKET115.08(4.531)76.98(3.031)38.1(1.500)38.1(1.500)71.42(2.912)5.94(0.234)Ref.5.15(0.203)Typ. Dia.65.02(2.562)59.13(2.328)(3-Pole)3PoleC L C L C L Holes Required When Breaker Is Front-Mounted2Pole1PoleAB C (2-Pole)(1-Pole)38.88(1.531)19.43(0.765)Mounting kits containing clips, brackets and necessary hardware and instructions are available (consult factory).009-18234 100 – 225 A 1.5 (1-pole wide)009-18235 250 – 400 A 3 (2-pole wide)009-18232 450 – 700 A 4.5 (3-pole wide)For 701-1200A devices, contact your Eaton Sales Representative for mounting kit part numbers.See Step (2)See Step (5)BACK MOUNTING CIRCUIT BREAKERBack mounting circuit breaker mounting instructions 1. Position circuit breaker to support brackets.2. Place mounting bracket in recess on front top portion of circuit breaker.3. Install four (4) #10-32 by 3-1/4" long screws through holes in mounting bracket and support structure.4. Install lock washer and nut on each of the screws and tighten.5. Place mounting bracket on front lower portion of circuit breaker.6. Install two (2) #10-32 by 5/8" screws through holes in mounting bracket and support structure.7. Repeat step 4.5DIMENSIONS APPROXIMATE IN MM (INCHES)NOTE: Standard size busbar is shown above. For the reduced size busbar, contact your Eaton Sales Representative for mounting dimensions.Series PrefixGJ1PSwitch (No Coil)Series Trip w/SPDT Aux. SwitchSeries Trip Series Trip and Mid-Trip Series Trip, Mid-Trip and SPST Alarm SwitchTerminal Location Back FrontInternal Circuit Metering ShuntNo Shunts Metering Shunt Metering ShuntB HCodeLocationInternal CircuitCodeDescriptionShuntCode—25mV 50mVP M N0-2-3-98-99-Series Prefix GJ1PTerminal LocationBInternal Circuit3-Metering ShuntPAdd each appropriate Number or Letter …HEINEMANN ®CIRCUIT BREAKERSGJ1P Series Circuit BreakersHOW TO ORDER — Series GJ1PTo determine your Complete Catalog Number , you must start with appropriate Series Prefix and add the appropriate Code Letters and/or Numbers as in the example below:SELECTION TABLE61Multi-pole construction – Consult factory.An auxiliary switch, if supplied, will be located in the right pole space. If the auxiliary switch is supplied in a breaker which has a metering shunt, it will be single-pole single throw (SPST). The single-pole double throw (SPDT) auxiliary switch can be supplied only in a breaker without a metering shunt.2Cannot be used on breaker containing metering shunt.3Only for breakers rated in excess of 250 A. Breakers up to 250 A without meteringshunt are available as standard GJ1 type breakers. Please consult Series GJ catalog.MarketUL-489TerminalsSolderless Connector Bus Bar ConnectionStandard Current Ratings 1AmpereTrip Curve 1123P0 – 1200(Add 0 before amp rating if less than 1000A.Example: 0700)-01-02-03-0PDescriptionCodeDEDUStandardCodeCurveCodeComplete Catalog Number: GJ1PB3-PEDU0700-02Terminal ConfigurationEUS/European ApprovalDUStandard Current Ratings 10700Trip Curves 1-024Add 0 before amp rating if less than 1000. For example: a 700A rating would bedesignated as 0700.The width of the breaker is determined by the current rating:100 – 225 A 1.5” (1-pole wide)250 – 400 A 3” (2-pole wide)450 – 700 A 4.5” (3-pole wide)701 – 800A 6” (4-pole wide)801 – 1000A 7.5” (5-pole wide)1001 – 1200A 9” (6-pole wide)5See page 3 for time delay characteristics and trip curve information.7© 2001 Eaton Corporation All Rights Reserved Printed in USAForm No. BR5401SE0002A / CSS 65322June 2001Commercial ControlsFor the Widest Selection of Circuit Protection, from 0.01 to 1200 Amperes, Look to Eaton.。

EMZ6.8E中文资料

The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.

AM FM 海洋无线电台说明书

INSTRUCTION MANUALAM/FM Marine RadioW/USB/SD/MP3Playback & 3.5Aux-InPLMR-20WSpecificationGENERALFM SECTIONAM SECTIONRCA LINE OUT MMC/SD or USB PLAYBACK Supply VoltageDC 12V Negative GroundCurrent Consumption Max.7.5A Power Output4x60240W ()Number of Channels 2STEREO channels Unit Dimensions 178(W)x108(D)x50(H)mmFrequency Range87.5MHz 107.9MHzEffective Sensitivity 3uV.Signal to noise 50dBFrequency Range530KHz 1710KHzEffective Sensitivity 40dB.Output1000mV@MAX.SystemMP3audio systemFrequency 20Hz-20KHz Signal to Noise55dB (1KHz)Signal to noise 40dBCharacteristics(MMC/SD &USB)Page 2Page 1OPERATING THE UIIT1.-RESET BUTTON The unit must be reset under the following conditions:A)Prior to using this unit for the first time after installation.B)If the unit fails to operate properly,press the RESET with a pen tip or other pointed instrument.2.-SEL &VOL CONTROL BUTTONA)Press the SEL repeatedly to select VOLUME -BASS -TREBLE -BALANCE -FADER.B)Press and hold the SEL to select EQ(JASS -ROCK -POPS -CLASS -OFF)and LOUD(ON/OFF).3.-POWER ON/OFF AND MUTEPress the POWER to turn on this unit.To turn off theunit,press and hold this button unit it off.During playing,press this to mute the sound.9.-CLOCK BUTTON Press the CLK to show the time.To adjust the time,press and hold the CLK until flashing and change HOUR or MINUTE by rotate the >>I or I<<button.10-15.-PRESET STATIONS MEMORY AND >II,INT,RPT,RDM BUTTONS A)Radio mode Press the 1-6buttons to select the preset stations.Press and hold the 1-6buttons to store the station that currently listening.B)SD/MMC,and USB modePress the >II to pause or resume playing.Press the INT to play the first 10seconds of the tracks.Press again to off this function and the current track will keep playing.Press the RPT once to repeat plays the current track.Press the RPT twice to repeat plays the current folder.Press the RDM to turn random play on or off.Press the 5/6to move up or down 10tracks at a time (Note:when the remaining tracks less than 10,this function is invalid)WIRES CONNECTIONISO SOCKETANTENNA JACK ISO SOCKETSKETCHCONNECTOR B 1.VIOLET R.R SP(+)2.VIOLET BLACK R.R SP(-)3.GREY F.R SP(+)4.GREY BLACK F .R SP(-)57.GREEN R.L SP(+)8.GREEN BLACK R.L SP(-).WHITE F .L SP(+)6.WHITE BLACK F.L SP(-)INSTALLATION METHOD16.-AUX INPUT JACK (3.5MM STEREO JACK)Press the MODE to select auxiliary input playing mode when connecting with external audio device.17.-SD/MMC CARD SLOTWhen SD/MMC card is inserted,the unit isautomatically switched to SD/MMC mode.(Note:if both USB storage device and SD/MMC cardinserted,the system will switch to the mode of thelatest connected.)18.-USB PORTWhen USB storage device is connected,the unit is automatically switched to USB mode.4.-LCD DISPLAY5.-MODE BUTTONPress the MODE to select RADIO/CARD(SD/MMCcard inserted)/USB(flash driver inserted)/AUX mode.SD/MMC,and USB modePress and hold this button to activate TRACK SEARCHand play the select track automatically.6&7.-TUNE,SEEK,TRACK,SKIP UP/DOWN BUTTONSA)Radio modePress the>>I or I<<to perform manual seek tuning.Press and hold the >>I or I<<to perform automatictuning.The unit will tune to the station with strong signal.B)SD/MMC,and USB modePress the >>I or I<<to play the next or previous track.8.-BAND BUTTONPress the BND to select radio band as follow:FM1->FM2->FM3->AM1->AM2Press and hold the BND button to activate the auto storage function.The unit scans and preset thestations with strongest signal.(18stations in FM and 12stations in AM )CONNECTOR A 1.2.3.4.YELLOW MEMORY +12V5.BLUE AUTO ANTENNA B+6.7.RED POWER B+8.BLACK GROUND。

VMZ6.8N中文资料

ROHM : VMD3 EIAJ : − JEDEC : −
Absolute maximum ratings (Ta=25°C)
Parameter Power dissipation∗ Junction temperature Storage temperature Symbol
P
0.2±0.1
0.32±0.05
1.2±0.1
0∼0.1
0.13±0.05
Equivalent circuit
1/2
元器件交易网
VMZ6.8N
Diodes
Electrical characteristic curves (Ta=25°C)
CAPACITANCE BETWEEN TERMINALS : CT (pF)
6C
(3)
Features 1) Ultra small mold type. (VMD3) 2) Composite type with two anode common elements. 3) High reliability.
0.4
0.4
0.5±0.05
0.22±0.05
(2) (1)
0.8±0.1
Others
Parameter Device configuration IEC61000-4-2 Charge / discharge capacitance : 150pF Discharge resistance 10 repetitions Judgment contents No malfunction Contact Suspended : ±8kV : ±15kV : 330Ω
Appendix1-Rev1.0
REVERSE VOLTAGE : VR (V)

HZM96A仪表说明书-推荐下载

状态正式发布编号HN/QF.13-P029-003密级HZM96A型多功能电力数显仪表技术说明书A 版编制：张锦赵红梅校核：审定：批准：长沙华能自控集团说明本公司保留对此技术说明书所描述的产品规格进行修改的权利，恕不另行通知，不便之处敬请谅解。

订货前，请垂询本公司（）或当地代理商以获悉本产品最新规格。

本产品的使用者应具备基本的电力常识。

在试图安装、操作或维护此设备之前，请仔细阅读本说明书。

在维护和检修之前，设备必须断电。

维护工作须由有资质的人员执行。

本说明书不适用于未受训者，在其正常使用范围之外所引起的问题，本公司概不负责。

目录说明 (1)一、产品介绍 (3)1简介 (3)2技术规格参数 (3)2.1 工作电源 (3)2.2 输入回路额定参数 (4)2.3 测量精度 (4)2.4 通讯 (4)2.5 绝缘性能 (4)2.6 抗电气干扰性 (5)2.7 环境条件 (5)二、安装指南 (6)1安装与接线 (6)1.1 盘面固定方法 (6)1.2 安装尺寸 (6)1.3 安装方法 (6)1.4外部接线说明 (7)1.5 接线方式 (8)2注意事项 (9)2.1 电压输入信号 (9)2.2 电流输入信号 (9)2.3 通讯接线 (9)3装置通电前检查 (10)4参数设置 (10)三、操作指南 (11)1显示介绍 (11)2操作说明 (11)3系统设置字符说明 (13)4系统及输入模式设置 (13)4.1 BUS状态设置 (13)4.2用户操作流程 (15)四、通信规约 (16)1通讯数据的类型与格式 (16)2通讯信息传输过程 (16)3功能码介绍 (17)3.1 功能码03 HEX：读取单路或多路寄存器数据 (17)4CRC校验 (18)5通讯错误信息及数据的处理 (19)6HZM96A仪表参量地址表 (19)一、产品介绍1 简介HZM96A仪表面向的用户群体广泛，适用于火电、热电、水电、电网、变电站（所）、泵站、水利枢纽等方面的电力自动控制和进行遥控遥测的电力调度远动系统，以及众多企事业单位用电、配电设备的现场电量监控等。

ZXMN6A08GTA;中文规格书,Datasheet资料

ZXMN6A08G60V SOT223 N-channel enhancement mode MOSFETSummaryDescriptionThis new generation trench MOSFET from Zetex features a unique structure combining the benefits of low on-resistance and fast switching, making it ideal for high efficiency power management applications.Features•Low on-resistance •Fast switching speed •Low threshold •Low gate drive •SOT223 packageApplications•DC-DC converters•Power management functions •Disconnect switches •Motor controlOrdering informationDevice markingZXMN 6A08V (BR)DSS R DS(on) (⍀)I D (A)600.080 @ V GS = 10V 5.30.150 @ V GS = 4.5V2.8DeviceReel size (inches)Tape width (mm)Quantity perreelZXMN6A08GTA 7121,000ZXMN6A08GTC13124,000Absolute maximum ratingsNOTES:(a)For a device surface mounted on 25mm x 25mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions.(b)For a device surface mounted on FR4 PCB measured at t Յ10 sec.(c)Repetitive rating - 25mm x 25mm FR4 PCB, D=0.02, pulse width 300␮s - pulse width limited by maximum junction temperature.ParameterSymbol Limit Unit Drain-source voltage V DSS 60V Gate-source voltage V GS ± 20V Continuous drain current@ V GS = 10V; T amb = 25°C (b)I D5.3A@ V GS = 10V; T amb = 70°C (b) 4.2@ V GS = 10V; T amb = 25°C (a)3.8Pulsed drain current (c)I DM 20A Continuous source current (body diode)(b)I S 2.1A Pulsed source current (body diode)(c)I SM 20A Power dissipation at T amb = 25°C (a) P D 2W Linear derating factor16mW/°C Power dissipation at T amb = 25°C (b) P D 3.9W Linear derating factor31mW/°C Operating and storage temperature rangeT j , T stg -55 to +150°C Thermal resistanceParameterSymbol Limit Unit Junction to ambient (a)R ⍜JA 62.5°C/W Junction to ambient (b)R ⍜JA32°C/WTypical characteristicsElectrical characteristics (at T amb = 25°C unless otherwise stated)Parameter SymbolMin.Typ.Max.UnitConditionsStaticDrain-source breakdown voltageV (BR)DSS 60V I D = 250␮A, V GS =0V Zero gate voltage drain currentI DSS 0.5␮A V DS = 60V, V GS =0V Gate-body leakage I GSS 100nA V GS =±20V, V DS =0V Gate-source threshold voltageV GS(th)1V I D = 250␮A, V DS =V GS Static drain-source on-state resistance (*)R DS(on)0.080⍀V GS = 10V, I D = 4.8A 0.150⍀V GS = 4.5V, I D = 4.2A Forward transconductance (*) (‡)NOTES:(*)Measured under pulsed conditions. Pulse width Յ300␮s; duty cycle Յ2%.g fs6.6SV DS = 15V, I D = 4.8ADynamic (‡)Input capacitance C iss 459pF V DS = 40V, V GS =0V f=1MHzOutput capacitanceC oss 44.2pF Reverse transfer capacitance C rss24.1pFSwitching (†) (‡)(†)Switching characteristics are independent of operating junction temperature.(‡)For design aid only, not subject to production testing.Turn-on delay time t d(on) 2.6ns V DD = 30V, I D = 1.5A R G ≅6.0⍀, V GS = 10VRise timet r 2.1ns Turn-off delay time t d(off)12.3ns Fall time t f 4.6ns Gate charge Q g 4.0nC V DS = 30V, V GS = 5V I D = 1.4ATotal gate charge Q g 5.8nC V DS = 30V, V GS = 10V I D = 1.4AGate-source charge Q gs 1.4nC Gate drain charge Q gd1.9nCSource-drain diode Diode forward voltage (*)V SD 0.88 1.2V T j =25°C, I S = 4A, V GS =0VReverse recovery time (‡)t rr 19.2ns Tj=25°C, I S = 1.4A,di/dt=100A/␮sReverse recovery charge (‡)Q rr30.3nCTypical characteristicsTypical characteristicsIntentionally left blankFor international sales offices visit /officesZetex products are distributed worldwide. For details, see /salesnetworkThis publication is issued to provide outline information only which (unless agreed by the company in writing) may not be used, applied or reproduced for any purpose or form part of any order or contact or be regarded as a representation relating to the products or services concerned.The company reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service.EuropeZetex GmbHStreitfeldstraße 19D-81673 München GermanyTelefon: (49) 89 45 49 49 0Fax: (49) 89 45 49 49 49europe.sales@AmericasZetex Inc700 Veterans Memorial Highway Hauppauge, NY 11788USATelephone: (1) 631 360 2222Fax: (1) 631 360 8222usa.sales@Asia PacificZetex (Asia Ltd)3701-04 Metroplaza Tower 1Hing Fong Road, Kwai Fong Hong KongTelephone: (852) 26100 611Fax: (852) 24250 494asia.sales@Corporate HeadquartersZetex Semiconductors plcZetex Technology Park, Chadderton Oldham, OL9 9LL United KingdomTelephone: (44) 161 622 4444Fax: (44) 161 622 4446hq@Package outline - SOT223Note: Controlling dimensions are in millimeters. Approximate dimensions are provided in inchesDIM Millimeters Inches DIM Millimeters Inches Min Max Min Max MinMaxMinMaxA - 1.80-0.071e 2.30 BSC 0.0905 BSC A10.020.100.00080.004e1 4.60 BSC 0.181 BSC b 0.660.840.0260.033E 6.707.300.2640.287b2 2.90 3.100.1140.122E1 3.30 3.700.1300.146C 0.230.330.0090.013L 0.90-0.355-D6.306.700.2480.264-----分销商库存信息: DIODESZXMN6A08GTA。

FMAM

•
• 调频就是用调制信号x去控制高频载波信号的频率。
常用的是线性调频，即让调频信号的频率按调制信号x的线性函数变化。调频信号us的一般表达式可写为：式中 Wc ── 载波信号的角频率； Um ── 调频信号中载波信号的幅度； m ── 调制度。图X3-2绘出了这种调频信号的波形。图a为调制信号x的波形,它可以按任意规律变化; 下图为调频信号的波形.
• 收音机的基本工作原理
•
2. 在接收到我们所需收听的电台高频电波后，下一步就是把“搭载”在电波上的声音信息取下来，这个“搭载”过程叫调制，那么现在把声音信号取下来则称为解调。解调是通过特别设计的电子线路来完成的。调制的方式有调幅,调频,调相，相对应的，解调的方式或采用的电子线路也是不相同的。从天线上直接接收到的无线电信号是非常微弱的，在通过调谐电路后还需经过放大电路放大到一定幅度才能送往解调电路。 3. 从无线电波上解调出来的声音信息此时还是一种幅度很低的电信号，我们人耳是听不到的，还需用功率放大电路将其放大，再通过喇叭或耳机才能还原成我们真正能听到的声音。
• •
通常无线电波所指的是从极低频3Hz到极超高频的顶点30GHz（Giga Hertz），国际短波广播波段无线电广播和电视无线电波传播 AM: 中波广播使用的频段大致为526.5--1606.5kHz 短波广播使用的频段约为2.3--26.1MHz FM: 频率约为87--108MHz
调频(FM)与调幅(AM)
• 信号的调制
在信号调制中常以一个高频正弦信号作为载波信号。一个正弦信号有幅值、频率、相位三个参数，可以对这三个参数进行调制，分别称为调幅、调频和调相。也可以用脉冲信号作载波信号。可以对脉冲信号的不同特征参数作调制，最常用的是对脉冲的宽度进行调制，称为脉冲调宽。

UMZ6.8ENTR;中文规格书,Datasheet资料

Zener diodeUMZ6.8ENz Application z Lead size figure (Unit : mm)Voltage regulation(Anode common twin type)z Features1) Small mold type. (UMD5)2) High reliability.z StructureSilicon epitaxial planerz Structurez Absolute maximum ratings (Ta=25°C)SymbolUnit P mW Tj °C Tstg °Cz Electrical characteristics (Ta=25°C)SymbolMin.Typ.Max.Unit ConditionsV Z 6.47-7.14V I Z =5mA I R --0.50µA V R =3.5V Z Z--40ΩI Z =5mADynamic impedance (*1) Total of 2 elementsZener voltage Reverse current Parameter Parameter Limits Power dissipation (*1)200Junction temperature 150Storage temperature -55 to +150UMZ6.8ENz Electrical characteristics curves11010010000.0010.11010001101000.11101515.51616.51717.51818.51919.52000.020.040.060.080.10.120.140.160.180.20.000010.00010.0010.010.1110100012340.010.111066.577.586.76.86.977.17.2REVERSE VOLTAGE : V R (V)V R -I R CHARACTERISTICSR E V E R S E C U R R E N T :I R (n A )R E V E R S E C U R R E N T :I R (n A )I R DISRESION MAPC A P A C I T A N C E B E T W E E N T E R M I N A L S :C t (p F )REVERSE VOLTAGE : V R (V)V R -Ct CHARACTERISTICSCt DISRESION MAPC A P A C I T A N C E B E T W E E N T E R M I N A L S :C t (p F )Z E N E R C U R R E N T :I z (m A )ZENER VOLTAGE : Vz(V)Vz-Iz CHARACTERISTICSVz DISRESION MAPZ E N E R V O L T A G E :V z (Ｖ)TIME:t(s)Rth-t CHARACTERISTICST R A N S I E N T T H A E R M A L I M P E D A N C E :R t h (°C /W )110100123456D Y N A M I C I M PE D A N C E :Z z (Ω)ZENER CURRENT(mA)Zz-Iz CHARACTERISTICSData SheetNoticeN o t e sNo copying or reproduction of this document, in part or in whole, is permitted without theconsent of ROHM Co.,Ltd.The content specified herein is subject to change for improvement without notice.The content specified herein is for the purpose of introd ucing ROHM's prod ucts (hereinafter"Products"). If you wish to use any such Product, please be sure to refer to the specifications,which can be obtained from ROHM upon request.Examples of application circuits, circuit constants and any other information contained hereinillustrate the standard usage and operations of the Products. The peripheral conditions mustbe taken into account when designing circuits for mass production.Great care was taken in ensuring the accuracy of the information specified in this document.However, should you incur any d amage arising from any inaccuracy or misprint of suchinformation, ROHM shall bear no responsibility for such damage.The technical information specified herein is intended only to show the typical functions of andexamples of application circuits for the Prod ucts. ROHM d oes not grant you, explicitly orimplicitly, any license to use or exercise intellectual property or other rights held by ROHM andother parties. ROHM shall bear no responsibility whatsoever for any dispute arising from theuse of such technical information.The Products specified in this document are intended to be used with general-use electronicequipment or devices (such as audio visual equipment, office-automation equipment, commu-nication devices, electronic appliances and amusement devices).The Products specified in this document are not designed to be radiation tolerant.While ROHM always makes efforts to enhance the quality and reliability of its Prod ucts, aProduct may fail or malfunction for a variety of reasons.Please be sure to implement in your equipment using the Products safety measures to guardagainst the possibility of physical injury, fire or any other d amage caused in the event of thefailure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHMshall bear no responsibility whatsoever for your use of any Product outside of the prescribedscope or not in accordance with the instruction manual.The Products are not designed or manufactured to be used with any equipment, device orsystem which requires an extremely high level of reliability the failure or malfunction of whichmay result in a direct threat to human life or create a risk of human injury (such as a medicalinstrument, transportation equipment, aerospace machinery, nuclear-reactor controller,fuel-controller or other safety device). ROHM shall bear no responsibility in any way for use ofany of the Products for the above special purposes. If a Product is intended to be used for anysuch special purpose, please contact a ROHM sales representative before purchasing.If you intend to export or ship overseas any Product or technology specified herein that maybe controlled under the Foreign Exchange and the Foreign Trade Law, you will be required toobtain a license or permit under the Law.Thank you for your accessing to ROHM product informations.More detail product informations and catalogs are available, please contact us.ROHM Customer Support System/contact/分销商库存信息: ROHMUMZ6.8ENTR。

HZM-N中文资料

HZM-N SeriesSilicon Epitaxial Planar Zener Diode for StabilizerADE-208-130C (Z)Rev. 3Features• Wide spectrum from 1.9V through 38V of zener voltage provide flexible application.• MPAK Package is suitable for high density surface mounting and high speed assembly. Ordering InformationType ser Mark Package CodeHZM-N Series Let to Mark Code MPAKOutlineAbsolute Maximum Ratings (Ta = 25°C)Item Symbol Value UnitPower dissipation Pd*200mWJunction temperature Tj150°CStorage temperature Tstg–55 to +150°CNote:See Fig. 3.HZM-N SeriesElectrical Characteristics (Ta = 25°C)Zener Voltage*Reverse Current Dynamic Resistance V Z (V)TestCondition I R (µA)TestCondition r d (Ω)TestCondition Type Grade Min Max I Z (mA)Max V R (V)Max I Z (mA)HZM2.0N B 1.90 2.2051200.51005HZM2.2N B 2.10 2.4051200.71005HZM2.4N B 2.30 2.605120 1.01005HZM2.7NB 2.50 2.9051201.01105B1 2.50 2.75B22.65 2.90HZM3.0NB 2.80 3.205501.01205B1 2.80 3.05B22.953.20HZM3.3NB 3.10 3.505201.01305B1 3.10 3.35B23.25 3.50HZM3.6NB 3.40 3.805101.01305B1 3.40 3.65B23.55 3.80HZM3.9NB 3.70 4.105101.01305B1 3.70 3.97B23.874.10HZM4.3NB 4.01 4.485101.01305B1 4.01 4.21B2 4.15 4.34B34.28 4.48HZM4.7NB 4.42 4.905101.01305B1 4.42 4.61B2 4.55 4.75B34.69 4.90HZM5.1NB 4.84 5.37551.51305B1 4.84 5.04B2 4.98 5.20B35.145.37Note:Tested with pulse (P W = 40ms)HZM-N SeriesElectrical Characteristics (Ta = 25°C) (cont)Zener Voltage*Reverse Current Dynamic Resistance V Z (V)TestCondition I R (µA)TestCondition r d (Ω)TestCondition Type Grade Min Max I Z (mA)Max V R (V)Max I Z (mA)HZM5.6NB 5.31 5.92552.5805B1 5.31 5.55B2 5.49 5.73B35.67 5.92HZM6.2NB 5.86 6.53523.0505B1 5.86 6.12B2 6.06 6.33B36.26 6.53HZM6.8NB 6.477.14523.5305B1 6.47 6.73B2 6.65 6.93B36.867.14HZM7.5NB 7.067.84524.0305B17.067.36B27.287.60B37.527.84HZM8.2NB 7.768.64525.0305B17.768.10B28.028.36B38.288.64HZM9.1NB 8.569.55526.0305B18.568.93B28.859.23B39.159.55HZM10NB 9.4510.55527.0305B19.459.87B29.7710.21B310.1110.55Note:Tested with pulse (P W = 40ms)HZM-N SeriesElectrical Characteristics (Ta = 25°C) (cont)Zener Voltage *Reverse Current Dynamic Resistance V Z (V)TestCondition I R (µA)TestCondition r d (Ω)TestCondition Type Grade Min Max I Z (mA)Max V R (V)Max I Z (mA)HZM11NB 10.4411.56528.0305B110.4410.88B210.7611.22B311.1011.56HZM12NB 11.4212.60529.0355B111.4211.90B211.7412.24B312.0812.60HZM13NB 12.4713.965210.0355B112.4713.03B212.9113.49B313.3713.96HZM15NB 13.8415.525211.0405B113.8414.46B214.3414.98B314.8515.52HZM16NB 15.3717.095212.0405B115.3716.01B215.8516.51B316.3517.09HZM18NB 16.9419.035213.0455B116.9417.70B217.5618.35B318.2119.03HZM20NB 18.8621.085215.0505B118.8619.70 B219.5220.39B320.2121.08Note:Tested with pulse (P W = 40ms)HZM-N SeriesElectrical Characteristics (Ta = 25°C) (cont)Zener Voltage*Reverse Current Dynamic Resistance V Z (V)TestCondition I R (µA)TestCondition r d (Ω)TestCondition Type Grade Min Max I Z (mA)Max V R (V)Max I Z (mA)HZM22NB 20.8823.175217.0555B120.8821.77B221.5422.47B322.2323.17HZM24NB 22.9325.575219.0605B122.9323.96B223.7224.78B324.5425.57HZM27N B 25.1028.902221.0702HZM30N B 28.0032.002223.0802HZM33N B 31.0035.002225.0802HZM36NB34.0038.002227.0902Note:Tested with pulse (P W = 40ms)HZM-N SeriesMARK CODEType Grade MARK No.Type Grade MARK No.Type Grade MARK No. HZM2.0N B 2 0 –HZM7.5N B17 5 1HZM20N B1 2 0 1 HZM2.2N B 2 2 –B27 5 2B2 2 0 2 HZM2.4N B 2 4 –B37 5 3B3 2 0 3 HZM2.7N B1 2 7 1HZM8.2N B18 2 1HZM22N B1 2 2 1 B2 2 7 2B28 2 2B2 2 2 2 HZM3.0N B1 3 0 1B38 2 3B3 2 2 3 B2 3 0 2HZM9.1N B19 1 1HZM24N B1 2 4 1 HZM3.3N B1 3 3 1B29 1 2B2 2 4 2 B2 3 3 2B39 1 3B3 2 4 3 HZM3.6N B1 3 6 1HZM10N B1 1 0 1HZM27N B 2 7 –B2 3 6 2B2 1 0 2HZM30N B 3 0 –HZM3.9N B1 3 9 1B3 1 0 3HZM33N B 3 3 –B2 3 9 2HZM11N B1 1 1 1HZM36N B 3 6 –HZM4.3N B1 4 3 1B2 1 1 2B2 4 3 2B3 1 1 3B3 4 3 3HZM12N B1 1 2 1HZM4.7N B1 4 7 1B2 1 2 2B2 4 7 2B3 1 2 3B3 4 7 3HZM13N B1 1 3 1HZM5.1N B1 5 1 1B2 1 3 2B2 5 1 2B3 1 3 3B3 5 1 3HZM15N B1 1 5 1HZM5.6N B1 5 6 1B2 1 5 2B2 5 6 2B3 1 5 3B3 5 6 3HZM16N B1 1 6 1HZM6.2N B1 6 2 1B2 1 6 2B2 6 2 2B3 1 6 3B3 6 2 3HZM18N B1 1 8 1HZM6.8N B1 6 8 1B2 1 8 2B2 6 8 2B3 1 8 3B3 6 8 3HZM-N Series Example of MarkingHZM-N SeriesFig.1 Zener current Vs. Zener voltageFig.2 Temperature Coefficient Vs. Zener voltageHZM-N SeriesFig.3 Power Dissipation Vs. Ambient TemperatureHZM-N Series Package Dimensions。

多模光缆型号介绍

多模光缆型号介绍多模光缆型号介绍多模光缆型号属于全介质自承式层绞式光缆，多模光缆型号采用芳纶增强来提高光缆的抗拉强度。

对于10KV和35KV的电力线路可采用聚乙烯护套多模光缆型号，对于110kV和220kV的电力线路则必须通过计算电场场强分布来确定光缆挂点并采用耐电痕外护套，最大跨距超过1500米，主要用于电力系统自承式架空敷设，广泛用于电力系统干线网。

多模光缆型号结构是：光纤位于带纤膏的松套管中；缆芯中心是非金属加强芯FRP（可能会加PE垫层），FRP周围由松套管、填充绳绞合而成，缆芯内、外的间隙填充缆膏。

缆芯先聚乙烯内护套，然后包上一层芳纶纱，最后再聚乙烯外护套或耐电痕（AT）外护套。

公司简介亚太线缆（AsiaPacificCable）是一家致力于：网络综合布线、计算机电缆、屏蔽控制电缆、光纤光缆、电力电缆、通讯产品等研发、生产、销售的科技公司，并提供系统解决方案的公司，是全球知名品牌，总部位于北美，通过其运营子公司在亚太地区从事通讯电缆、电力电缆及漆包线等产品的制造与分销，营运范围主要分布于新加坡、泰国、澳大利亚和中国大陆。

其客户群包括：政府机关、国家电网、系统集成商、通信运营商和跨国企业，服务亚太地区电力基础设施，光电通信设施等为用户提供完善的产品和服务。

凭借着“科技至上、品质至上，团队至上，服务至上”的理念，成为全球电缆通讯行业的领先品牌，并拥有实力雄厚的产品设计研发团队，系统方案解决团队，供应链管理团队以及市场营销团队。

亚太线缆为用户搭建稳定可靠的基础构架，帮助企业对未来市场的掌控，协助他们成功。

为促进世界经济互补性，改善世界经济贸易逆差的壁垒，鼓励货物流通、服务、资本、技术的融合。

致力于为全球经济信息化搭建平等互利的平台，为现代智慧城市，互联网带宽的提升与推进提供助力。

公司的目标追求品质可靠追求技术领先追求管理高效追求服务更好当今社会互联网发展迅速，随着带宽需求的提升，网络的高效性和稳定性就越来越迫切。

AUR°EL S.p.A 868 MHz SAW 传输模块用户手册说明书

TX AM 868/NPSAW transmitter module with external antenna for applications with OOK modulation and with a 868.35 MHz carrier .Pin-outTX AM 868/NP ModulePin out descriptionPin 2 DATA IN Input data. +5V Pin 3 NC Not connected.Pin 4-11 GNDConnected to GND. Internally connected to a single ground. Pin 13 Uscita RF 50 ohm antenna connection. Pin 15 +VVoltage supply (+5.0 V)TX AM 868/NP technical featuresDESCRIPTIONMIN. TIPICO MAX. U.M. Reception Frequency 868,25 868,35 868,45 MHz Voltage supply range4,50 5,00 5,50 Volts Current consumption – Tx mode (CW) 21 24 mA Stand by current consumption 0 mA E.R.P. Harmonic < 1GHz -54 -36 dBm E.R.P. Harmonic >1GHz -30 dBm I.F bandwidth5 KHz Effective Power measured directly on 50 ohms antenna pin 10 12 dBm Data_In, low logic level voltage 0 0,1 V Data_In, high logic level voltage 4,2 V Working temperature -20+85°C Dimensions36 x 9.5 x 3 mm2 15Device usageIn order to take advantage of the performances described in the technical features and to comply with the operating conditions which characterize the certification, the receiver has to be fitted up on a printed circuit, considering what follows:Voltage supply:1. The transmitter must be supplied by very low voltage security source protected against short circuits.2. Maximum voltage variation admitted: ± 0.5 V.3. De-coupling, next to the transmitter, by means of a ceramic capacitor of minimum 100.000 pF value.Ground:It must surround in the better way the welding area of the receiver. The circuit must be achieved in double layer, with throughout vias to the ground planes, approximately each 15 mm. It must be properly dimensioned inthe antenna connection area, in case a radiant whip antenna is fitted in(and area of approximately 50 mm is suggested).Picture 2: Lay-out advised for a correct working of the receiver50 Ohm Line:1. It must be as shorter as possible.2. 1,8 mm wide for 1 mm thick FR4 printed circuits and 2,9 mm wide for 1,6 mm thick FR4 printed circuits. On the same side it must be kept 2mm away from the ground.3. On the opposite side a ground circuit area must be present.Antenna connections:It may be utilized as the direct connection point for the radiating whip antenna.It can bear the connection of the central wire of a 50 ohm coaxial cable. Be sure that the braid is welded to the ground in a close point.1. A whip antenna, 80 mm long and approximately 1 mm dia, brass or copper wire made, must be connected to the RF input of the receiver.2. The antenna body must be kept straight as much as possible and must be free from other circuits or metal parts (5cm minimum suggested distance).3.It can be utilized both vertically or horizontally (the previous is highly suggested), providing that connection point between antenna and receiver input is surrounded by a good ground plane.N.B: As an alternative to the above mentioned antenna it is possible to use the whip model manufactured by Aurel (see related Datasheet and Application Notes).By fitting whips too different from the described ones, the EEC Certification is not assured.Technical Suggestions1. Keep the transmitter separates from all other components of the circuit (more than 5mm).2. Keep particularly far away and shielded all microprocessors and their clock circuits.3. Do not fit components around the 50 Ohm line. At least keep them at 5 mm distance.4. If the antenna connection is directly used for a radiating whip connection, keep at least a 5 cm radius free area. In case of coaxial cable connection, 5 mm radius will suffice.REFERENCE NORMATIVEThe TX AM 868/NP transmitter is approved by CE and in particular satisfies the European normative EN 300-220 and EN 301-489 with 5,0V voltage supply. The product was tested in according with EN 60950 normative and it’s usable fitted in an isolated housing to ensure the above normative. The transmitter must be supplied by very low voltage security source against the short circuits. Usage of transmitter module is foreseen fitted in the housing which ensure the agreement of EN 61000 normative is not directly applicable to the module itself. In particular, it’s at the user’s care the isolating of the extern antenna connection and antenna too, in fact the RF output of the transmitter is not able to directly bear electrostatic charges foreseen in the above normative.CEPT 70-03 RecommendationIn order to comply with such normative, the device must be used on the time scale with maximum duty cycle time of 1% on an hourly basis.。

Eaton PXM4 6 8K电能表6英寸彩色触屏显示器说明说明书

For detailed information concerning the operation and features available in the PXM4/6/8K meter display - 6” color touchscreen (PXM468K-DISP-6-XV), please refer to PXM4/6/8K meter color touch-screen display features (IB150021EN) available on the Eaton website (/meters).Figure 1. Color touchscreen display for PXM4/6/8K series meter.Meter firmware requirements•The minimum meter firmware version required for compatibility is 13.3.6.1.Technical information• 640 x 480 pixel backlit VGA touch screen display.•Power: 24 Vdc input.• Recommended: PXM display power cable (67A2180H11) between the display and PXM4/6/8K’s CM3 source•Optional: PSG60E (85-264Vac), PSG60F (320-576Vac)PXM4/6/8K meter color touchscreen display quick start guideDisplay measurements• Height: 5.24 in. (133 mm);• Width: 6.81 in. (173 mm);• Depth: 1.54 in. (39 mm);• Weight: 1.32 lb (600 g);•Cutout dimensions: 4.61 in. x 6.18 in.(117.0 x 157.0 mm).Ratings• Front bezel IP rating: IP65;• Operating temperature: 0 ~ 50°C (32 ~ 122°F);• Storage temperature: -20 ~ 60°C (-4 ~ 140°F);•Ambient humidity: 10% ~ 90% RH (0 ~ 40°C [32 ~ 104°F]), 10% ~ 55% RH (41 ~ 50°C [105.8 ~ 122°F]).Figure 2. Dimensions of the PXM4/6/8K meter display - 6” color touchscreen (PXM468K-DISP-6-XV).2Technical Data TD150029ENEffective November 2020PXM4/6/8K meter color touchscreendisplay quick start guideEATON Installation1. Disconnect and lockout all power to the enclosure.2. Inspect the enclosure door to determine the best mounting loca-tion for the PXM4/6/8K meter color touchscreen display.ote: N A minimum clearance of 1.18 in. (30.0 mm) must be maintained between the ventilation holes in the back of the display and any other component within the enclosure.3. Use the mounting template to mark the cutout area on the enclo-sure door. Cut out the marked area.Figure 3. Cut out dimensions.4. Ensure proper gasket placement on the PXM4/6/8K meter color touchscreen display.5. Insert the PXM4/6/8K meter color touchscreen display through the cutout.6. Fit the supplied threaded pins in the retaining brackets. The tips of the threaded pins must point towards the wider ends of the retaining brackets. Clip on the retaining brackets in the recesses provided for them on the device.Figure 4. Mounting the PXM4/6/8K meter display.7. Check for proper alignment of the PXM4/6/8K meter color touch-screen display. Then fix the device by torquing the threaded pins to 0.1 Nm (0.86 lb-in) with a 2 mm hexagonal screwdriver. The front of the display should be flush with the surface of the control cabinet at the fixing points.Figure 5. Power and COM port connections for the PXM4/6/8K meter display touch screen display.PXMCMPIN 13Technical Data TD150029ENEffective November 2020PXM4/6/8K meter color touchscreen display quick start guideEATON Figure 6. Meter web server configuration screen COM 1 & 2 setup.ConnectionsTo use the PXM4/6/8K meter color touchscreen display, provide 24 Vdc and connect the power cable between the color touchscreen display and the PXM4/6/8K meter.The display’s plug-in terminals provide connections for +24, GND and common (0).Included with the PXM4/6/8K meter color touchscreen display is a data cable to connect the DB9 of the color touchscreen display to 3-terminal COM 1 (RS485) of the PXM4/6/8K meter.The supplied cables are designed to connect the meter to the PXM4/6/8K meter color touchscreen display as follows:• Data cable: CM3•Power cable: CM4In order to communicate with the display, the meter must be config-ured as “Slave (RTU).” This can be set using the meter’s web server configuration page for COM 1 & 2.For best results, use the default communication settings for the PXM4/6/8K meter and PXM4/6/8K meter color touchscreen display (115.2 kbps, 1 start bit, 1 stop bit, no parity).ote: N By default, the PXM4/6/8K meter color touchscreen display is pre-set for a PXM4/6/8K meter Modbus address of “01”. To accommodate a different Modbus address, the user MUST change the PXM4/6/8K meter color touchscreen display’s “Modbus ID”. This number MUST match the rotary switch located on the side of the meter. This setting can be found under Settings > Meter ID.Figure 7. Changing the Modbus ID.4Technical Data TD150029ENEffective November 2020PXM4/6/8K meter color touchscreendisplay quick start guideEATON Firmware updatesEaton periodically releases firmware updates with feature enhance-ments and stability improvements.To update the firmware on the display, one of the following two methods can be used:USB drive, keyboard and mouse1. Download the firmware update file from \meters. Save to a flash drive and unzip the folder.2. Press the CTRL button on the right side of the display to exit the application.3. Under the display’s MyDevice, copy the UsbStorage\InternalStorage folder (Edit > Copy).4. Again, under MyDevice, delete the existing InternalStorage (File > Delete).5. Paste the new InternalStorage (Edit > Paste). This transfers the firmware from the flashdrive to the display. Expect the transfer to take 2 minutes. For files that already exist, select “Y es to All” so that they are overwritten.6. Power cycle the display.7. On boot-up, enter the 7-character authentication code that is printed on a label on the back of the display (see Figure 9). Click Return. The authentication box will turn from red to green.8. Click Save.9. Double-click the GRS-CE5 to start the application (or, alternatively, cycle power the display).PC and ethernet cable1. Download the firmware update file from . Save to the PC. Unzip the folder.2. Press the CTRL button on the right side of the display to exit the application.3. On the display, select Start > Settings > Network and Dial-up Connections. Double-click “ONBOA…” to see the Display’sEthernet connection IP address. Verify that this is 192.168.1.1. If it is not, edit the fields and click OK.4. Attach Ethernet cable between the display and PC.5. Set the PC’s Ethernet address to be compatible with the display (e.g. 192.168.1.99).6. On the PC, use Windows File Explorer navigate to the down-loaded firmware upgrade files so that the InternalStorage folder appears.Figure 7. Internal storage.7. Open another instance of Windows File Explorer address bar, type “ftp://192.168.1.1“ (or the display’s Ethernet connection IP address from step 3). This will show the file structure in the dis-play.Figure 8. Example with display set for 192.168.1.98 and PC set for 192.168.1.99.8. All firmware goes into the InternalStorage folder.9. Delete the existing InternalStorage folder (OS and runtime fold-ers are likely protected).10. With a mouse, drag the InternalStorage folder from the firm-ware update (step 6) to the FTP pane. Expect the transfer to take 2 minutes. For files that already exist, select “Y es to All” so that they are overwritten.11. Power cycle the display.12. Enter the 7-character authentication code that is printed on alabel on the back of the display (see Figure 9). Click Return. The authentication box will turn from red to green.13. Click Save.14. Double-click the GRS-CE5 to start the application (or, alterna-tively, cycle power the display).Figure 9. Example authorization code label on rear of display.5Technical Data TD150029ENEffective November 2020PXM4/6/8K meter color touchscreen display quick start guideEATON Notes:Technical Data TD150029EN Effective November 2020PXM4/6/8K meter color touchscreendisplay quick start guideEatonElectrical Sector1000 Eaton Boulevard Cleveland, OH 44122United States877-ETN-CARE (877-386-2273) © 2020 EatonAll Rights ReservedPrinted in USAPublication No. TD150029EN / TBG001461 November 2020Eaton is a registered trademark.All other trademarks are property of their respective owners.DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITYThe information, recommendations, descriptions and safety nota-tions in this document are based on Eaton’s (“Eaton”) experience and judgment and may not cover all contingencies. If further infor-mation is required, an Eaton sales office should be consulted. Sale of the product shown in this literature is subject to the terms and conditions outlined in appropriate Eaton selling policies or other con-tractual agreement between Eaton and the purchaser.THERE ARE NO UNDERSTANDINGS, AGREEMENTS, WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY, OTHER THAN THOSE SPECIFICALL Y SET OUT IN ANY EXISTING CONTRACT BETWEEN THE PARTIES. ANY SUCH CONTRACT STATES THE ENTIRE OBLIGATION OF EATON. THE CONTENTS OF THIS DOCUMENT SHALL NOT BECOME PART OF OR MODIFY ANY CONTRACT BETWEEN THE PARTIES.In no event will Eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict liability or other-wise for any special, indirect, incidental or consequential damage or loss whatsoever, including but not limited to damage or loss of use of equipment, plant or power system, cost of capital, loss of power, additional expenses in the use of existing power facilities, or claims against the purchaser or user by its customers resulting from the use of the information, recommendations and descriptions con-tained herein. The information contained in this manual is subject to change without notice.。

行星相机 ASI678MC 产品手册说明书

行星相机ASI678MC产品手册非常感谢您购买ZWO ASI相机！在使用本产品之前，请务必仔细阅读本手册。

本手册等相关资料版权及修改权全部属于苏州振旺光电有限公司（以下简称：ZWO）。

目录1产品概述 (1)2使用须知 (4)3相机简介 (5)3.1外观介绍 (5)3.2技术参数 (5)3.3量子效率与读出噪声 (6)3.4模数转换 (8)3.5设备功耗 (9)4包装清单 (9)5机械尺寸 (10)6连接方案 (10)7质保服务................................................................................................................错误！未定义书签。

8售后政策................................................................................................................错误！未定义书签。

1产品概述低噪声彩色行星相机相机拥有异常强大的红外波段光捕捉能力(850nm QE值高)，还有着满阱容量大、动态范围高、灵敏度高、读出噪声低等多项优势，在行星摄影、日面和月面摄影中都具有十分优秀的表现。

低光照也清晰有赖于背照式的传感器结构以及先进的像素技术，相机拥有非常低的读出噪声和超高的灵敏度。

尤其是在低光照条件下，相机的摄影表现非常优秀，能够捕捉到非常清晰的天体图像。

STARVIS2ASI678MC作为ASI178MC升级型号，搭载最新SONY STARVIS2CMOS传感器，该传感器具有无辉光特性，同时具有更低的读出噪声，暗电流比178低数倍，NIR大幅度提高，感光能力较178有整体提升。

升级迭代ASI678MC是ASI178MC的升级迭代产品，相比ASI178MC来说，具有更低的读出噪声和暗噪声，以及无辉光的优势。

GBAH836 出土 Dry Core 光纤多管综合电缆说明书

Product: GBAH836
Outdoor OFC MLT: ARAMID + PE with 6 Tubes of Ø1.9mm 36f SM OS2 G.652.D & G.657.A1.
Product Description Outdoor dry core optical fiber Multi Loose Tube cable with aramid yarns as strength member and polyethylene outer jacket. Existing out of 6 tubes with a diameter of 1.9mm with 36 fibers (3t x 12f) SM OS2 G.652.D & G.657.A1.
Construction
Fiber Cable Construction
Fiber Type Fiber Grade acc. ITU-T Fiber Count
Subunit Color
OS2
G.652D & G.657A1
36
TIA coding (Gxxxxxx.T): Blue, Orange, Green
Number of Subunit Positions:
Fibers Per Subunit:
Subunit Diameter:
Subunit Waterblocking:
3
6 12 1.9 mm Gel Filled
Jacket Specifications
Number of Jackets: Type of Armor:
Fiber Color Coding:
TIA coding (Gxxxxxx.T): Blue, Orange, Green, Brown, Gray, White, Red, Black, Yellow, Violet, Pink, Aqua

6mw发电机参数

6mw发电机参数
【原创实用版】
目录
一、6MW 发电机的概述
二、6MW 发电机的主要参数
三、6MW 发电机的应用领域
正文
一、6MW 发电机的概述
6MW 发电机是一种以燃料为能源，通过燃烧产生能量，转化为电能的发电设备。

6MW 是其功率等级，代表着该发电机具有 6 兆瓦的电能输出能力。

发电机在工农业生产、日常生活等方面具有广泛的应用价值，是我国电力系统中的重要组成部分。

二、6MW 发电机的主要参数
1.功率：6MW 发电机的功率为 6 兆瓦，这是衡量其发电能力的重要参数。

2.燃料：6MW 发电机可以使用多种燃料，如柴油、汽油、天然气等，根据燃料的不同，发电机的性能和排放也会有所不同。

3.电压：6MW 发电机的电压通常为 400V 或 600V，这是发电机输出电能的电压值。

4.频率：6MW 发电机的频率一般为 50Hz 或 60Hz，这是发电机输出电能的频率值。

5.效率：6MW 发电机的效率是指其输出功率与输入功率之比，效率越高，说明发电机的能量转换效率越高。

6.排放：6MW 发电机的排放主要包括废气排放和噪音排放，这是衡量
其环保性能的重要参数。

三、6MW 发电机的应用领域
6MW 发电机具有广泛的应用领域，如电力供应、应急电源、工程施工、农业生产等。

在电力供应方面，6MW 发电机可以作为主电源或备用电源，为各类场所提供稳定的电力保障。

在应急电源方面，6MW 发电机可以在自然灾害或其他突发事件中，为救援和灾后重建提供临时电源。

在工程施工方面，6MW 发电机可以为各类施工现场提供电力支持。

6mw发电机参数

6mw发电机参数随着能源需求的不断增长，大功率发电机在各行各业中的应用越来越广泛。

本文将为您详细介绍6mw发电机的相关知识，包括其基本参数、性能特点、应用领域以及选购与维护。

一、6mw发电机的基本参数6mw发电机是一种大功率发电设备，其基本参数如下：1.额定功率：6000kW2.额定电压：1000V3.频率：50Hz4.转速：1500rpm5.类型：柴油发电机组二、6mw发电机的性能特点1.高可靠性：6mw发电机采用高品质的零部件，保证了设备的稳定运行。

2.高效能：采用先进的技术，使发电机的燃油利用率更高，降低了运行成本。

3.低噪音：发电机采用降噪设计，使运行噪音降至最低。

4.易维护：6mw发电机结构简单，便于日常检修和维护。

5.适应性强：6mw发电机适用于各种恶劣环境，具有较强的适应性。

三、6mw发电机的应用领域1.工程建筑：6mw发电机可为施工现场提供稳定的电力供应，满足各类施工设备的用电需求。

2.矿山开采：作为矿山设备的动力源，6mw发电机可确保矿山生产的顺利进行。

3.数据中心：为数据中心提供备用电源，确保数据中心的稳定运行。

4.交通运输：为铁路、公路、港口等交通运输设施提供电力。

5.紧急救援：在自然灾害或紧急情况下，6mw发电机可为救援设备提供电力。

四、6mw发电机的选购与维护1.选购注意事项：（1）根据实际用电需求选择合适的功率和电压。

（2）考虑发电机的品牌和质量，选择有信誉的供应商。

（3）了解售后服务，确保选购到的发电机具有完善的售后保障。

2.维护注意事项：（1）定期进行发电机的保养，更换润滑油、空气滤清器等。

（2）检查发电机的线路、电缆，确保连接可靠。

（3）定期检查发电机的运行参数，发现异常及时处理。

（4）做好防潮、防尘、防震等工作，确保发电机处于良好的工作环境。

总之，6mw发电机作为一种大功率发电设备，具有广泛的应用前景。

三星船用信息采集模块

三星船用信息采集模块
（实用版）
目录
1.三星船用信息采集模块的概述
2.三星船用信息采集模块的主要特点
3.三星船用信息采集模块的应用领域
4.三星船用信息采集模块的优势和前景
正文
三星船用信息采集模块是一款由韩国三星公司研发，专为船舶行业设计的高科技产品。

该模块能够有效地帮助船舶采集并分析各种海洋环境数据，以提高船舶行驶的安全性和效率。

以下是该模块的详细信息。

首先，让我们来看一下三星船用信息采集模块的概述。

该模块采用了先进的技术，能够实时采集海洋环境中的各种数据，包括水温、海浪高度、风速等，并通过专用的软件进行分析，提供给船舶驾驶员参考。

这样，船舶驾驶员就能够根据这些数据，做出最优的行驶决策。

其次，三星船用信息采集模块的主要特点包括高精度、高稳定性和高可靠性。

高精度意味着该模块采集的数据精度高，可以提供更为准确的海洋环境信息。

高稳定性则表示该模块在各种恶劣的海洋环境下都能正常工作，不会因为环境的变化而影响数据的采集和分析。

高可靠性则保证了该模块的长时间运行不出现故障，大大提高了船舶行驶的安全性。

再者，三星船用信息采集模块的应用领域广泛，不仅可以用于货运船舶，也可以用于渔业船舶、科考船等其他类型的船舶。

其提供的海洋环境数据对于这些船舶的行驶和操作都有着重要的指导意义。

最后，三星船用信息采集模块的优势和前景十分明显。

该模块的使用可以提高船舶行驶的安全性，降低事故发生的可能性。

同时，该模块也可
以提高船舶的行驶效率，节省能源，减少运营成本。

6118a参数

6118a参数摘要：1.6118a 参数概述2.6118a 参数的具体内容3.6118a 参数的应用领域4.6118a 参数的发展前景正文：一、6118a 参数概述6118a 参数是一款中文知识类写作助理所需要的重要参数，该参数具有较强的实用性和广泛的应用领域，对于提高写作质量和效率具有重要意义。

二、6118a 参数的具体内容1.语言处理能力：6118a 参数具备强大的中文语言处理能力，能够准确识别和理解用户输入的文本，为写作提供准确的信息支持。

2.知识库：6118a 参数拥有丰富的知识库，涵盖了各个领域的知识，如历史、地理、科技、文化等，为用户提供全面的参考资料。

3.写作技巧：6118a 参数具备一定的写作技巧，能够根据用户需求生成不同类型和风格的文章，如新闻报道、学术论文、散文等。

4.自然语言生成：6118a 参数能够根据用户输入的关键词或主题，自动生成符合逻辑和语法规范的自然语言文本，提高写作效率。

三、6118a 参数的应用领域1.新闻媒体：6118a 参数可协助新闻工作者快速生成新闻报道，提高新闻报道的准确性和时效性。

2.教育科研：6118a 参数可以为科研人员和学生提供学术论文的参考资料和写作辅助，提高论文质量。

3.文化创意产业：6118a 参数可以协助创作者生成各类文学作品、广告文案等，提高创作效率和质量。

4.其他领域：6118a 参数还可以应用于智能客服、语音助手等领域，提供自然语言处理和生成服务。

四、6118a 参数的发展前景随着人工智能技术的不断发展，6118a 参数在未来将具备更强大的功能和更广泛的应用领域。

预计在未来，6118a 参数将更加智能化和个性化，为用户提供更优质的服务。

6118a参数

6118a参数
摘要：
1.6118a 参数简介
2.6118a 参数的具体内容
3.6118a 参数的应用领域
4.6118a 参数的重要性
正文：
6118a 参数是一种在电子设备中广泛应用的参数，尤其在计算机硬件和软件中，有着举足轻重的地位。

6118a 参数的具体内容包括了很多方面，比如电压、电流、频率、功率等。

这些参数对于电子设备的正常运行有着至关重要的作用。

它们可以决定设备的性能、稳定性以及使用寿命。

6118a 参数的应用领域非常广泛，涵盖了计算机硬件、软件、通信设备、家电产品等众多领域。

在这些领域中，6118a 参数不仅是设计、生产、测试设备的重要依据，也是评价设备性能、安全性的重要指标。

6118a 参数的重要性不言而喻。

它不仅可以保证设备的正常运行，提高设备的工作效率，还可以确保设备的安全性，避免因为设备故障而引发的各种安全事故。