AC Adaptor Certificate GS UL PSE CE KC CCC MOQ ... ,CE,BS,GS,KC,PSE, 4.Provide constant current power supply for digital electronics products.5.Used quality ... EMI requirements.7.Meet Rohs,SGS requirements.8.Design adaptor electronics function and mechanism based on customer detail ... 9.Overall quality reliability test such as loading output,no-loading output,full load efficiency,noise data,short circuit ...