AC/DC Adapter UL,CSA,CE,TUV,GS, ... IV green power requirementsElectrical characteristics:Input voltage: 100 to 240V AC Input current: 0.15A maximum Input frequency: ... maximum Efficiency: 60% minimum Ripple and noise: 100 to 200mV Counter current: 5mAh maximum Line regulation: 1% ... protection Over current protectionReliability:Hi-pot test: 3,000V AC, 60s, 5mAh maximum Insulation resistance: 7M? minimum ...