... ,UL,GS,FCC,PSE,KC,CB,CEC,C-TICK,ROHS 3)Punctual Delivery 4)2 years warranty adaptor ·AC input voltage ... ·Full load efficiency:≥65%·Ripple and Noise:<120mVp-p·Standby power consumption:0.3W(at 240VAC)Safety Index:Insultation Resistors:≥50M ... Protection:<3.0W·Over current protection;·Over voltage protection;Certificate. CE. ROHS.TUV-GS.UL.CEC.CB.REACH.EUP V adapters-3W ...