中环科仪

DPS-3003LK-1/3005LK-1/6003LK-1 单路可调带关断直流电源
Single Adjustable DC Power Supply with Turn Off Function
  • 过载与极性相反保护功能

    Overload and reverse polarity protection

  • 恒压、恒流、低纹波噪声、低漂移

    Constant voltage, constant current, low ripple noise and low drift

  • 具有输出关断功能

    With output turn off function

  • 可预设限流点

    With current limit preset function

  • 环形变压器,体积小,重量轻

    Toroidal transformer, which has small size and light weight

产品型号 Model DPS-3003LK-1 DPS-3005LK-1 DPS-6003LK-1
电压 Voltage / 电流 Current 0~30V/0~3A 0~30V/0~5A 0~60V/0~3A
尺寸 Dimensions(L*W*H) 310x130x160mm 310x130x160mm 310x130x160mm
重量 Weight 5kg 6.3kg 6.5kg

主要技术指标 Main Specifications

稳压特性 Voltage Stabilization Characteristic
电源效应 Power effect ion CV≤0.01%+3mV
负载效应 Load effect CV≤0.02%+5mV(I>3A) CV≤0.01%+3mV(I≤3A)
纹波与噪声 Ripple and noise CV≤2.0mVrms
电压温度系数 Voltage temperature coefficient 300ppm/°C
稳流特性 Current Stabilization Characteristic
电源效应 Power effect ion ≤0.2%+3mA
负载效应 Load effect ≤0.2%+3mA
电流温度系数 Current temperature coefficient 500ppm/°C
显示 Display
电压指示精度 Accuracy of voltage indication 三位 A/D 转换数字显示±(0.5%+2 个字) Three-digit A / D conversion digital display±(0.5%+2 digitals)
电流指示精度 Accuracy of current indication 三位 A/D 转换数字显示±(1%+2 个字) Three-digit A / D conversion digital display±(1%+2 digitals)
恢复时间 Recovery Time ≤100μS
电源 Power Supply
AC 220V±10%(标准 standard)
AC 110V/220V±10%(可选 optional) 50Hz/60Hz
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