... 4.Power:350W 5CE 1.350W Series Switching Power Supply S-3502.Output Voltage:12V,13.5V,15V,24V,27V,48V ... Supply SPECIFICATION: Model No.OutputTol.R&NEffi.S-350-1212V, 0~29.0A±1%150mV74%S-350-13.513.5V, 0~25 ... -1515V, 0~23.2A±1%150mV78%S-350-2424V, 0~14.6A±1%150mV81%S-350-2727V, 0~13.0A±1%200mV82 ... %S-350-4848V, 0~7.30A±1%240mV83 ...