1.power supply 2.100% full load burn-in test 3.Different voltage according to different country 4.UL,GS,CE,CCC 5. ... team5.Design and OEM service offered6.Over currency and over voltage protection7.Leakage protection8.With remote control9.UL,GS,CE,CCC ... clean-room inspection:class 100,class 1k and class 10k POWER SUPPLY PCBA