Input: 230v+- 10%, 50hz, or 440voutput type: variable single, dual, fixed, multi outputoutput voltage: from 0 volt to different rangesoutput current : from 0 amps to different rangescine regulation: better than 0.05% for the input variation +- 10% sabtron dc power supply is designed as a source for use in laboratories, industries and field testing with compact size, it provides dc output voltages for analog and digital testing.