dc power supply 1.CCC,UL,SAA,CSA,BEAB,PSE,GS, ... ,C-Tick, SAFETY Approvals. 2.Two-year warranty. dc power supplyCertification ROHS ,UL,SAA,CSA,BEAB,PSE,GS,CE,CB ... ,FCC,BSMI,C-Tick, SAFETYElectric performance :l Output power (max) 6WOutput voltage 3VOutput current 2Al Input voltage 90- ... voltage input.l High efficiency , low loss .l Meet “European commission of energy”l Built in EMC/EMI filterl You ...