... Load Power Consumption≤0.3W at Rated VoltageRipple And NoiseOutput voltage 1%High-Voltage testPrimary to secondary ... -20 --- 85°CHigh Humidity Operation+ 40 °C and 90 ~ 95% HumidityDimension83*43.5*31mmNet weightAbout 110 ... Primary to Secondary50 Meg. Ohms min. 500VDCApplicationMobile phone, MP3, MP4,Tablet,MID, Water purifier, LED, Medical ... will get you back ASAP.Thanks. Good Quality Power Supply 12V