... BS,GS,KC,PSE,SAA etc.4.Provide constant current power supply for digital electronics products.5.Used quality safted ... EMC/EMI requirements.7.Meet Rohs,SGS requirements.8.Design adaptor electronics function and mechanism based on customer detail specification requirements ... -in/aging,temperature shock,drop test,vibration test etc.10.Power Switching Efficiency: >83%.11.Load/no-load output tolerance ...