1. Input:90-264VAC 2. CE,FCC,ROHS,PSE,UL approved 3. ... ,GS,CE,FCC,CE,EK,SAA,BS Approved). 2.You can get samples within 7 working days.You ... Key Specifications/Special Features: OutputDC Voltage............3V DC ±5%Rated Current............0.5ARaded Power............1.5WRipplt & noise(Max)............ mVp- ... RHStorage temp humidity............ 20%~95%RH wall mount 3V AC DC Switching Power Supply 0.5A