... AC 110V-240V DC 12V Switching Power Supply with En60950 61558 60335 61347 UL1310 Standard Product DescriptionType of equipment for battery charging Very ... low no-load loss No Y capacitor switching power supply design, lower-frequency ... IEC/EN 60950-1: 2005(2ND Edition)+A1: 2009, Certificates and approvals: CB, GS, ETL, CE, FCC, EMC, LVD , ...