1.ISO 9001&ROHS 2.OEM Service 3.High Quality 4.3 years' Guarantee 15W~300W AC/DC Single-output power supply No ... ~ 60A5Effiency95%6Power Factor0.957Operation Time< 2.0Sec.8Guarantee3 Years9FuntionOvercurrent, overvoltage, overload, over temperature, input undervoltage, output short circuit, thunder proof.10Output1 Pair11Life50000HFeaturesAC ...