Electronic load, up to 600W. Current can be set either via Potentiometer, either USB (serial port - DAC)
According to Jumper and fuse settings, max range 1A, 2A, 3A, 10A, 20A and 30A.
Onboard ON-OFF fan control, ON at 80°C, OFF at 70°C.
Voltage and current sensing over USB. EEPROM and trimmer for calibration