1.S-50 Single-output Switch Power Supply 2,1-50W Switch Power Supply 3,High efficiency and low operation temperature 4,CE ... S-50 Single-output Switch Power SupplySwitch Power Supply, Switching Power Supply, Switch Mode Power Supply Low price and high reliability105 degree output ... ,25°C 70%Rh,Humidity2.Error,include the setting error, line stability and load stability.(Note,5)3.Wave test:adopting ...