DC Power Supply, Output Volts (DC) 0 to 35V, Output Current (Amps) 0 to 6 A, Current Limits 5 Percent to 100 Percent, Ripple Volts Regulation Less Than or Equal To 1mV, Line Volts Regulation Less Than or Equal To 0.2 Percent + 2mV, Load Regulation Less Than or Equal To 0.04 Percent + 2mV, Line Regulation 0.04 Percent + 5mA, Meter Type 2 Digital, 120/240V AC Input Voltage, Input Frequency (Hz) 60 Hz, Overload, Reverse Polarity, Thermal and Short Circuit Protection, Display 4 Digit LED