Switching power supply 1.CCC,UL,SAA,CSA,BEAB,PSE,GS,CE,CB,FCC,BSMI,C-Tick, SAFETY Approvals. 2.Two-year warranty. Switching power supplyCertification ... ROHS ,UL,SAA,CSA,BEAB,PSE,GS,CE,CB,FCC,BSMI,C-Tick, SAFETYElectric performance :l Output power (max ...