5W UL,CSA,CE,TUV,GS,BS,SAA,PSE,EK,FCC ,Brazil, EMC, LVD.CB,IV, ... characteristics of a adapter, single-phase 18WSingle output level power supplyThis specification also define world wide safety requirements and ... be safe extra low voltage (SELV) and limited power as defined by IEC60950 3rd editionThe maximum room ambient ... ground CEC MEPS have UL,CSA,CE,TUV,GS,BS,SAA,PSE,EK,FCC ,Brazil, EMC, LVD.CB,IV ...