1.Design DC power adapter,18W,24W etc. 2.Precise design performance, ... GS,KC,PSE,SAA etc.4.Provide constant current power supply for digital electronics products.5.Used quality ... , such as rectifier,MOSFET,capacitor,IC,transformer,inductance,fuse etc.6.Meet EMC/EMI requirements.7.Meet Rohs ... /aging,temperature shock,drop test,vibration test etc.10.Power Switching Efficiency: >83%.11.Load/no-load output ...