品牌sinpro类型医用开关电源型号MPU12A-103输入电压AC90~264（V）输出功率12（W）输入电流0.3~0.4（A）产品认证UL/c-UL, FCC, CB, TUV-GS , RoHS, Energy Star Model No.Output VoltageMax. Output CurrentMax. Output PowerTotal RegulationSafety?MPU12A-1036~8VDC1.66~1.25A12W5%UL/c-UL, FCC, CB, TUV-GS , RoHS, Energy StarELECTRICAL CHARACTERISTICSInput Voltage: 90 to 264VACInput Frequency: 47 to 63HzOutput Power Range: 0 to 12WEfficiency: 70%Line Regulation: 1% max.Load Regulation: 5% max.Hold-up Time: 5mS min.Output ripple and noise: 0.5% (Typ.). ENVIRONMENTALOperating Temperature: 0 to 70oCDerate linearly from 100% load at 50°c to 50% load at 70°CStorage Temperature: -40 to 85oCRelative Humidity: 5 to 95%MTBF: 100,000 calculated hours.