1. 产品简介Product introduction:
E9000系列可编程直流电子负载是TOP EFFORT LIMITED公司设计制造针对LED驱动器设计的电子负载，在传统电子负载基础上增加LED驱动器独有回路，采用高性能芯片，高速，高精度设计，提供0.1mV,0.01mA的解析度，基本精度为0.03%，基本电流上升速度2.5A/us;产品功率从150W到200KW。广泛用于科研机构，汽车电子，航空航天， 船舶，太阳能电池，燃料电池等行业。主要适用于手机充电器，手机电池，电动车电池，开关电源，线性电源生产品质测试
2.1 恒流，恒阻，恒压，恒功率，恒流+恒压， 恒阻+恒压，六种高速动作模式；
With constant current, constant resistance, constant voltage, constant power, constant current and constant pressure, constant resistance and constant pressure, six high speed mode;
2.2 过流，过压，过功率，过热，极性反接保护；高亮度，真空VFD屏，双排四路同步显示；
With over-current, over-voltage, power, heat, reverse polarity protection; high brightness, vacuum VFD screen, double four way synchronous display;
2.3 电路软启动时间设定，可根据设定电压值带载；电池测试及短路功能；提供动态测试，上升下降斜率设定；
With circuit soft start time setting, can be set accoDCing to the voltage of the load test;Battery test and short-circuit function; dynamic test, rising and falling slope setting;
2.4 支持外部触发输入，输出；提供外部电流波形监视端子；支持远端电压补偿，多个数据存储；
Support external trigger input, output; provide external current waveform monitoring terminal; the distal support voltage
compensation, a plurality of data storage;
2.5 开机自检，软件校正，标准仪器架设计；支持RS232, RS485, USB通讯。
With power-on self-test, software calibration, standaDC instrument rack design; support for RS232, RS485, USB communications.
2.6 LED模式，读数稳定，兼容对电容敏感驱动器的模拟带载； LED measure mode, performance is stable, compatible with the simulation of capacitance sensitivity drive load;
3. 产品选型Model selection:
型号Model | E9811 | E9812 | E9812B | |||||||
Input Raiting 额定输入 | 功率Power | 200W | 300W | 300W | ||||||
电流Current | 0-30A | 0-15A | ||||||||
电压Voltage | 0-150V | 0-500V | ||||||||
CC mode 定电流模式 | 范围Range | 0-3A | 0-30A | 0-3A | 0-15A | |||||
解析度Resolution | 0.1mA | 1mA | 0.1mA | 1mA | ||||||
精确度Accuracy | 0.03%+0.05% | |||||||||
CV mode 定电压模式 | 范围Range | 0.1-19.999V | 0.1-150V | 0.1-19.999V | 0.1-500V | |||||
解析度Resolution | 1mV | 10mV | 1mV | 10mV | ||||||
精确度Accuracy | 0.03%+0.05% | |||||||||
CR mode 定电阻模式 | 范围Range | 0.03Ω-10k | 0.03Ω-5k | 0.03Ω-10k | 0.03Ω-5k | |||||
解析度Resolution | 16位 | |||||||||
精确度Accuracy | 0.2%+0.2% | 0.1%+0.1% | ||||||||
CP mode 定功率模式 | 范围Range | 0-150W | 0-150W | 0-300W | 0-300W | |||||
解析度Resolution | 1mW | 10mW | 1mW | 10mW | ||||||
精确度Accuracy | 0.2%+0.2% | 0.1%+0.1% | ||||||||
Voltage Measurement 电压测量值 | 范围Range | 0-19.999V | 0-150V | 0-19.999V | 0-500V | |||||
解析度Resolution | 1mV | 10mV | 1mV | 10mV | ||||||
精确度Accuracy | 0.015%+0.05%FS | 0.015%+0.05%FS | 0.015%+0.03%FS | 0.015%+0.02%FS | ||||||
Current Measurement 电流测量值 | 范围Range | 0-3A | 0-30A | 0-3A | 0-15A | |||||
解析度Resolution | 0.1mA | 1mA | 0.1mA | 1mA | ||||||
精确度Accuracy | 0.03%+0.05%FS | 0.03%+0.08%FS | 0.03%+0.05%FS | 0.03%+0.08%FS | ||||||
Power Measurement 功率测量值 | 范围Range | 100W | 300W | 100W | 300W | |||||
解析度Resolution | 1mW | 10mW | 1mW | 10mW | ||||||
精确度Accuracy | 0.2%+0.2% | 0.1%+0.1% | ||||||||
电池测试功能 | Battery Input: 0.5-120V; | |||||||||
动态测试功能 | Transition List:0-25KHZ;2.5A/uS;T1&T2:60uS-999S;Accuracy:±15%offset+10%FS | |||||||||
电流启动时间 | 1 mS; 2 mS; 5mS; 10mS; 20 mS; 50 mS; 100 mS; 200 mS；Accuracy:+15% offset+10% FS | |||||||||
LED测试 LED test | shift+ shift+
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工作温度Work temp. | 0～40℃ | |||||||||
储存温度Store temp. | –10℃～70℃ | |||||||||
标准配置 | 1. 2. 操作手册,出厂检验报告分别各1pcs; Manuals, Inspection report Each 1pcs | |||||||||
选配Optional | 通讯线缆及测试软件1pcs; Communications cable and test software 1pcs (￥500） | |||||||||
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