1.Design power adapter,DC 5V2000mA 2.Precise design performance, OVP,OCP,SCP,Surge vol etc. 1.Design and manufacture PC+ABS material power adapters.2.DC 5V2A constant voltage supply, PC+ABS material.3.Quality certification CCC,UL,cUL,BS,GS,KC,PSE,SAA,CE etc.4.Provide constant current power supply for digital electronics products.5.Used quality safted components and standard components, such as ...