... 2. CE,FCC,ROHS,PSE,UL approved 3. packaging:PE bag 4. OVP,OCP 5. dimension:58*25*41mm 1. All ... our products that we made completely meet safety requirement(UL,CUL,PSE,GS,CE,FCC,CE,EK,SAA ... get sample from other suppliers that is in comparison with our products .You must find that the quality ... temp humidity............ 20%~95%RH plug in 3V 1.5A AC DC Switching Power Supply with CE UL PSE