Input: 110 VAC 60Hz Output: 0-30VDC @ 0-10A Constant Voltage or Current Specifications/Features: True Constant Current (Can drive a short) Enclosed Linear bench supply with dual LED displays for output Volts & Amps. .01% +3mV Line /.05%+3mV Load regulation, <1.5mV RMS ripple. Front binding posts. L: 11-1/4" W: 10-1/2" H: 6-1/2" WT: 28