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Linear DC power supply

DCX series linear DC power supply has the advantages of high power, high current, low ripple noise, fast transient response, high resolution and high precision. With comprehensive over-voltage, over-current and over temperature protection functions, fast transient response, wide and clear user interface, excellent performance index, and various standard configuration interfaces, it can meet various test requirements of desktop and integration.

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Product description Product features Product parameters

    1、 Introduction

    DCX series linear DC power supply has the advantages of high power, high current, low ripple noise, fast transient response, high resolution and high precision. Comprehensive over-voltage, over-current and over temperature protection function, fast

    Transient response, with a wide and clear user interface, excellent performance indicators, a variety of standard configuration interfaces, can meet the needs of desktop and integrated testing.

    This series of power supply is a high-precision power supply with high-power DC output. It has excellent electronic characteristics such as ultra-high accuracy, high accuracy and high stability. It can provide high-power ultra-low ripple in the production line

    The DC power supply makes the product performance more perfect. It has perfect protection circuit and can meet the user's simple and convenient use needs. Compared with switching power supply, it has high precision, small ripple and no high

    It has the advantages of frequency radiation interference and wide application.

    DCX series linear DC power supply, including 15 different models, ranging from 500W to 50KW, with current range of 100A and voltage range of 500V.



    2、 Main purpose

    1. Laboratory test, aviation equipment test, on-board equipment test, automatic battery charging, electronic product life cycle test;

    2. Aluminum foil, guide needle formation, corrosion, tantalum electrolytic activation (Laboratory), electrolytic capacitor veteran;

    3. DC motor detection and aging; electric vehicle motor detection and aging;

    4. Detection, aging and routine test of resistor, relay, circuit breaker, electric tool, DC sound, motor and other electronic devices;

    5. Aging test of automobile capacitance;

    6. Aging test of the whole machine and inverter;

    7. Aging test of various filament, tungsten filament and tantalum filament;

    8. All kinds of DC accelerator, cyclotron power supply.

    1. The maximum output voltage is 0-500v, and the maximum output current is 0-100A (customized according to the user's requirements);

    2. LCD display output with backlight;

    3. The voltage and current can be adjusted continuously from zero, and the voltage and current can be changed automatically;

    4. Low drift and high stability;

    5. Intelligent temperature control fan cooling;

    6. Output off switch is provided;

    7. With extended output and external sampling terminal;

    8. Current limiting overload protection, current limiting point can be set arbitrarily;

    9. RS232 / RS485 interface connection (optional).

    稳压稳流

    电压电流值均可从0-额定值连续可调,稳压稳流状态自动转换

    稳压精度

    源效应:≤0.1%额定值(输入电源电压变化±10%时引起的输出电压的变化率)

    时漂:≤0.3%额定值(电源连续工作时间大于8个小时引起的输出电压的变化率)

    温漂:≤0.04%额定值/℃(在电源使用环境温度范围内由环境温度变化引起的输出电压的变化率)

    负载效应:≤0.3%(电源输出电流从零至额定值变化时引起的输出电压变化率)

    稳流精度

    源效应:≤0.1%额定值(输入电源电压变化±10%时引起的输出电流的变化率)

    时漂:≤1%额定值(电源连续工作时间大于8个小时引起的输出电流的变化率)

    温漂:≤0.04%额定值/℃(在电源使用环境温度范围内由环境温度变化引起的输出电流的变化率)

    负载效应:≤0.3%额定值(电源输出电压从零至额定值变化时引起的输出电流变化率)

    输出纹波

    稳压时:≤0.1%额定值+10mV;稳流时:≤0.2%额定值+10mA(计量范围:80%-100%额定输出时)

    电压/流设定

    十圈电位器(标配);按键设定(选配)

    显示方式

    LCD液晶屏显示(标配)

    显示分辨率

    LCD:电压0.1V  电流0.01A(注:不同规格电源显示精度可能不一样)

    显示误差

    ≤±1%±1个字(计量范围5%~50%额定值)

    ≤±0.5%±1个字(计量范围50%~100%额定值)

    短路保护

    允许短路并报警

    保护方式

    过压、过流、过温、缺相自动保护

    工作方式

    长期满负荷连续工作

    输入电压

    三相AC380V±10%50Hz/60Hz±10%

    环境条件

    温度-40-+55℃,湿度≤80%

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