HY-BPCSU Bipolar Constant Current Source
HY-BPCSU series bipolar constant current source, with current amplifier function, can be used in conjunction with electrochemical workstations as Current expansion purpose, with a maximum expansion current of ± 1000A, used for I-V curve testing and AC impedance testing of high current low resistance systems such as fuel cells and battery cells. The power supply adopts new linear technology, which has the advantages of ultra-low distortion rate and ultra-low external interference. Through four quadrant action, it achieves a testing method that can provide power as the power supply and absorb power as the load.
Product Features
■ Open circuit voltage: ±2.5V/±5V/±10V/±20V/±30V/±40V/±60V/±80V (optional)
■ Output current: 0~±1000A（optional）
■ Output capacity: 125VA~20kVA
■ Output wide channel: DC~100Hz、DC~500Hz、DC~1kHz、DC~5kHz、DC~10kHz、DC~20kHz、DC~30kHz、DC~50kHz (-3dB) (optional)
■ Output waveform: sinusoidal wave, triangular wave, square wave, sawtooth wave
■ Using new linear technology, low ripple, low noise, ultra-low distortion rate
■ High response speed, current response time≤100μs
■ 3U single machine size and weight：450(W)*660(D)*133(H)mm,About 30kg
■ For more parameters, please refer to the sample booklet
Application Field
■ Power semiconductor, wafer pulse test
■ Semiconductor pulsed laser
■ Pulsed semiconductor laser tube driver
■ Electrochemical impedance analysis of fuel cells
■ Electrochemical current expansion module
■ Soft packet high frequency pulse test
■ Fuel cell, power battery, lead battery, super capacitor test