1) High efficiency, low operation temperature 2) Built-in EMI filter 3) 100% full load burn-in test 4) Protection: overload, short circuit 5) Competitive price, high reliability 6) Output: 5V - 48V 7) Input: universal / a full range 8) Storage temperature / humidity: 0 - 50癈 / 100%, -10癈 / 80%, 60癈 / 60%, 20% - 90% RH 9) Dimensions: 159 x 97 x 38mm 10) CE certified