1. Input:90-264VAC 2. CE,FCC,ROHS,PSE,UL approved 3. packaging ... PSE,GS,CE,FCC,CE,EK,SAA,BS Approved). 2.You can get samples within 7 working days.You ... Special Features: OutputDC Voltage............3V DC ±5%Rated Current............2.0ARaded Power............6.0WRipplt & noise(Max).......... mVp-p is ... 20%~90% RHStorage temp humidity............ 20%~95%RH plug in 3V 2A AC DC Switching Power Supply