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PG207资料

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FEATURES Low cost Diffused junction Low leakage Low forward voltage drop High current capability and similar solventsMECHANICAL DATA Case:JEDEC DO-15,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.014 ounces,0.39 grams Mounting position: AnyMAXIMUM RATINGS A

ND ELECTRICAL CHARACTERISTICS Ratings at 25

ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.PG203PG204PG205PG206PG207PG208UNITSMaximum recurrent peak reverse voltageVRRM3004005006008001000VMaximum RMS voltageVRMS210280350420560700VMaximum DC blocking voltageVDC3004005006008001000VMaximum average forward rectified current 9.5mm lead length, @TA=75Peak forward surge current 8.3ms single half-sine-wave superimposed on rated load @TJ=125Maximum instantaneous forward voltage @ 2.0 AVFVMaximum reverse current @TA=25 at rated DC blocking voltage @TA=100Maximum reverse recovery time (Note1)trrnsTypical junction capacitance (Note2) CJpFTypical thermal resistance (Note3)RθJA／ＷOperating junction temperature rangeTJStorage temperature rangeTSTG NOTE:1. Measured with IF=0.5A, IR=1A, Irr=0.25A.VOLTAGE RANGE: 100 --- 1000 VCURRENT: 2.0 A

200PG202A2.0FAST RECOVERY RECTIFIER

IF(AV) The plastic material carries U/L recognition 94V-0

AIFSM 3. Thermal resistance from junction to ambient.A 2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.IR100.070.01.35.0 PG201---PG208 GALAXY ELECTRICAL DO - 15

10070100PG201 Easily cleaned with Freon,Alcohol,Isopropanol

200140

- 55---- + 1501501845- 55---- +150www.galaxycn.comBL

BLGALAXY ELECTRICALDocument Number 02610161.

.1 .2 .4 1.0 2 4 10 20 40 10012410204060100 TJ=25 f=1MHz0.6 0.8 1.0 1.2 1.4 1.60.010.020.060.10.20.41.02410100 TJ=25Pulse Width=300µS1.8 2.00.40.81.21.62.025 50 125 175075 1501002.4Single PhaseHalf Wave 60HZResistive orInductive Load

BLGALAXY ELECTRICALwww.galaxycn.comDocument Number 02610162. PULSEGENERATOR (NOTE2)D.U.T.1N.1.50N.1.OSCILLOSCOPE (NOTE 1)(+)50VDC(APPROX)(-)10N.1.(-)(+)-1.0A-0.25A0+0.5Atrr1cm01100421028145670TJ=1258.3ms Single Half Sine-Wave AMPERES AMPERES

AMPERES JUNCTION CAPACITANCE,pF PEAK FORWARD SURGE CURRENT

INSTANTANEOUS FORWARD CURRENTPG201---PG208SET TIME BASE FOR 50/100 ns /cm

AMBIENT TEMPERATURE,RATINGS AND CHARACTERISTIC CURVES

NUMBER OF CYCLES AT 60 Hz NOTES:1.RISE TIME =75ns MAX. INPUT IMPEDANCE=1M.22pF FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM FIG.2 --FORWARD CURRENT DERATING CURVE

INSTANTANEOUS FORWARD VOLTAGE,VOLTS REVERSE VOLTAGE,VOLTS FIG.4--FORWARD CHARACTERISTICSFIG.5-- TYPICAL JUNCTION CAPACITANCE 2.RISE TIME=10ns MAX. SOURCE IMPEDANCE=5O

AVERAGE FORWARD CURRENT FIG.3 --PEAK FORWARD SURGE CURRENT

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安川伺服驱动器参数表及功能表

安川伺服驱动器参数表及功能表

安川伺服驱动器参数表

安川伺服驱动器和凯恩帝数控系统相配时,只需设定以下参数见参数表;其余参数,一般情况下,不用修改;

安川伺服驱动器和凯恩帝数控系统相配时,只需设定以下参数

见参数表;其余参数,一般情况下,不用修改;

Pn000 功能选择 设定值 第0位：设定电机旋转方向;设“1”改变电机旋转反向;第1位：设定控制方式为:“1”位置控制方式;

Pn200 指令脉冲输入方式功能选择 设定值 “1”正反双路脉冲指令正逻辑电平设定从控制器送给驱动器的指令脉冲的类型

Pn202 电子齿轮比分子

Pn203 电子齿轮比分母

根据不同螺距的丝杆与带轮比计算确定,计算方法如下：

Pn202/Pn203=编码器条纹数32768X4 / 丝杠螺距×带轮比×1000

参数设置范围: 1/100≤分子/分母≤100

注：1. KND 系统内的电子齿轮比需设置为：CMR/CMD=1：1 确保 的分辨率；2. 如果是数控车床,X 轴用直径编程,则以上计算公式中,分母还应乘以2,即： 丝杠螺距×带轮比×1000×2;

Pn50A 功能选择 设定值 1-使用/S-ON 信号伺服启动信号;4-伺服驱动器上,“正向超程功能无效”;

Pn50B 功能选择 设定值 1-伺服驱动器上,“负向超程功能无效”;

Pn50E 功能选择 设定值 配KND 系统时,设置为“0000”,详细见安川手册

Pn50F 功能选择 设定值 3-伺服驱动器上,CN1 插头的27 和28 脚用作控制刹车用的24V 中间继电器的控制信号/BK;注：当电机带刹车时需设置

Pn506 伺服关时,在电机停止情况下,刹车延时时间 根据具体要求设定 注:设定单位以“10ms”为单位;出厂时设为“0”;当电机带刹车时需设置

Pn507 伺服关时,电机在转动情况下,刹车开始参数 根据具体要求设定

注：电机在转动情况下,伺服关断时,当电机低于此参数设定的转速时,电机刹车才开始动作;设定单位以“转”为单位;出厂时设为“100”;Pn507 和 Pn508 满足一个条件,刹车就开始动作

PG207资料

PG207资料

FEATURES Low cost Diffused junction Low leakage Low forward voltage drop High current capability and similar solventsMECHANICAL DATA Case:JEDEC DO-15,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.014 ounces,0.39 grams Mounting position: AnyMAXIMUM RATINGS A

ND ELECTRICAL CHARACTERISTICS Ratings at 25

ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.PG203PG204PG205PG206PG207PG208UNITSMaximum recurrent peak reverse voltageVRRM3004005006008001000VMaximum RMS voltageVRMS210280350420560700VMaximum DC blocking voltageVDC3004005006008001000VMaximum average forward rectified current 9.5mm lead length, @TA=75Peak forward surge current 8.3ms single half-sine-wave superimposed on rated load @TJ=125Maximum instantaneous forward voltage @ 2.0 AVFVMaximum reverse current @TA=25 at rated DC blocking voltage @TA=100Maximum reverse recovery time (Note1)trrnsTypical junction capacitance (Note2) CJpFTypical thermal resistance (Note3)RθJA／ＷOperating junction temperature rangeTJStorage temperature rangeTSTG NOTE:1. Measured with IF=0.5A, IR=1A, Irr=0.25A.VOLTAGE RANGE: 100 --- 1000 VCURRENT: 2.0 A

三极管型号及参数大全集

三极管型号及参数大全集

1 三极管s8050管脚图及参数---------------------------------------------------------------------------4

晶体管2SA1074参数 -----------------------------------------------------------------------------6

2SA1074---------------------------------------------------------------------------------------------6

晶体管2SA1068参数 -----------------------------------------------------------------------------8

2SA1068---------------------------------------------------------------------------------------------8

晶体管2SA107参数-------------------------------------------------------------------------------9

2SA107 ----------------------------------------------------------------------------------------------9

晶体管2SA1072A参数 ------------------------------------------------------------------------- 10

2SA1072A----------------------------------------------------------------------------------------- 10

PG-207 猪肉分级系统

PG-207 猪肉分级系统

G-207 Pork Grader The advanced microprocessor design of Viewtrak’s On-l rk Grader provides the ultimate in speed, 07猪胴体分级系统，应用先进的微处理器设计，提供快速、简便、准生猪胴体分级解决方案。设备的原理为：用近红外线反射原理，识别和测量猪胴体背部脂肪ower 电源 ack-up battery and On-Line using a standard power source. 由内部备用电池供电;在线使用时, 由标准电源转换器供电。 存放240个测量结果。 /小时以上。 erator number, etc. Special feature for recalling measurements. 、操作员编号等等，还具有特殊状态键，用于数据调用及自检。

op Display reveals fat thickness, lean meat thickness, meat percentage, carcass class and error codes. PPG-207 猪肉分级系统 ine or Stand-Alone PG-207 Poconvenience and accuracy. The back fat depth and muscle thickness of the hog carcass is measured using infra-red light reflectance. Lean meat yield percentage and carcass class are automatically calculated and displayed. The keyboard is used to input the carcass number, operator number and other data and has special feature for recalling measurements. All information is easily transferred to a computer, printer, scale unit or modem and is fully compatible with other Viewtrak data collection systems. With a proven 15 year performance record, the PG-207 Pork Grader has gained worldwide recognition Viewtrak公司的PG-2确的和肌肉厚度，胴体瘦肉率和级别由系统内置软件自动计算、显示。胴体编号、操作员编号和其他一些必要的数据都可由键盘输入，并具有特殊的数据调用及自检功能。所有的数据资料可轻松传送到电脑,打印机,磅秤和调制解调器，且所有外设与viewtrak的数据收集系统均易于兼容。 15年良好应用业绩,使我们的PG-207猪胴体分级系统获得了世界的公认。 Features 产品特性 PStand-Alone with internal b单独使用时,可Memory 存储容量 Internal memory cable of storing 240 measurements. 大内存容量，单机能Speed 测量速度 Measures more than 1000 carcasses per hour. 测量速度可达1000头Keyboard 数字键盘 Input and record carcass data, date, op输入和记录胴体数据、日期 Display 数据显示 TBottom Display shows carcass number, lot number programmable messages, function and function modes. ”和“错误”两个指标灯。 r, scale unit or modem via ,sing clear plexiglass aiming plate. 锈钢材料，测量瞄准板为树脂玻璃。 performance record. 性，有15年的良好业绩记录。 can assess more than 1000 carcasses per hour. 以上。 printers, scale units and all Viewtrak data collection eace of mind backed by years of electronics experience, quick delivery of service and parts and ak Technologies Inc. 在设备后部具有上下两个显示屏。上显示屏显示脂肪厚度、瘦肉厚度、瘦肉率,胴体阶级和错误代码。下显示屏显示胴体数量、批号、可编程讯息，以及仪器的功能和运作模式。 Input Error Control 输入错误控制 Ability to cancel last measurement, has ‘Correct’ and ‘Incorrect’ indicator LEDs. 可以取消上个测量数据，安装有“正确Data Communication 数据的传递 Two-way, ensuring data integrity easily transferred to a plant computer, printethe RS- 232 serial data link.. 双路数据传递, 通过RS - 232串行数接口，确保数据能完整轻松地传递到工厂的电脑,打印机磅秤或调制解调器上。 Construction 材质 Stainless steel probe and hou探测杆和底座都为不Operating Temperatures 使用温度 -10 to +40 Celsius 可适应-10到 40 ℃的工作环境温度。 Benefits 优点󰀀 Improves reliability of data, has a 15 year󰀀 提高了数据的可靠󰀀 Simplifies measuring – easy to use and clean. 󰀀 测量简单—易于使用和清洁。 󰀀 Speeds up mandatory measurement process as it󰀀 测量速度快，可以达到1000头/小时󰀀 Provides durability with its rugged design. 󰀀 结构合理，坚固耐用。 󰀀 Provides compatibility with plant computers,systems. 󰀀 能够和工厂电脑，打印机，磅秤和所有viewtrak数据收集系统无缝兼容。 󰀀 Ensures pon-going product enhancements. 󰀀 多年电子产品应用经验，快速响应的售后服务和零配件供应服务 ，持续的产品升级，确保您安心使用，无后顾之忧。 󰀀 In-house technician training plus electrical and mechanical kits enable you to service equipment at your site. 󰀀 提供上门培训和成套维护工具,使您能进行设备日常维护。 Viewtr14830 – 119 Avenue, Edmonton, Alberta T5L 2P2 Phone: 780-456-2207 Toll Free: 1-800-456-2207 info@