DC Power Supply Output Volts (DC) 0 to 30V Output Current (Amps) 0 to 3 A Current Limits 0 Percent to 100 Percent Ripple Volts Regulation Greater Than or Equal 5 mVrms Line Volts Regulation Greater Than or Equal 0.05 Percent + 1mV Load Regulation Greater Than or Equal 0.05 Percent + 1mV Line Regulation Greater Than or Equal 0.04 Percent + 1mA Meter Type Digital 110/240V AC Input Voltage Input Frequency (Hz) 50 to 60 Hz Short Circuit and Reverse Polarity Protection