The MPS-S-3 Series 3-channel DC power supplies include models such as MPS-3206S-3, MPS-3210S-3, MPS-6005S-3, MPS-8003S-3, and MPS-1502S-3. Among them, CH1 and CH2 allow independent output adjustment: different models have rated voltage ranges of 0~32V, 0~60V, 0~80V, and 0~150V, with rated current ranges of 0~2A, 0~3A, 0~5A, 0~6A, and 0~10A; CH3 provides a fixed 5V/3A output.The series features high-precision display (voltage resolution 10mV, current resolution 1mA), one-click series/parallel setting, 110V/220V input voltage switching, power-on state memory, buzzer switch, one-click factory reset, OVP/OCP protection, and a start-up slow-start circuit.In terms of performance, the voltage load regulation ranges from <0.1%+5mV to <0.1%+10mV, and the current load regulation ranges from <0.2%+3mA to <0.2%+5mA; the voltage line regulation ranges from <0.1%+5mV to <0.1%+10mV; the voltage ripple and noise is 10mVrms.It supports independent output switch control and current preset (no short-circuit required), with standard or optional RS-232, RS-485, and USB communication interfaces. The operating environment temperature is 0~40℃ (≤80% RH), and the storage environment temperature is -15~70℃ (≤80% RH). The dimensions are approximately 219×95×300mm or 250×150×268mm, with a weight of 4.5kg, and a 3-year warranty is provided.