S-50-12 Ce Certification Good Quality, 220V AC to 12V DC Transformer 50W LED Switch Power Supply

Features:• AC input range selectable by switch • Protections:Short circuit/Over load/Over voltage • Cooling by free air convection • 100% full load burn-in test • Fixed switching frequency at 83KHz • 2 years warranty Specification:Model S-50-5S-50-15S-50-24OutputDC Voltage5V15V24VRated Current10A3.4A2.1ACurrent Range0~10A0~4.3A0~2.1ARated Power50W50W50WRipple & Noise (max.) 120mVp-p150mVp-p150mVp-pVoltage Adj. Range4.75~5.5V13.5~16.5V21.6~26.4VVoltage Tolerance±2.0%±1.0%±1.0%Line Regulation±0.5%±0.5%±0.5%Load Regulation±1.0%±0.5%±0.5%Setup,Rise time300ms, 50ms/230VAC 800ms, 50ms/115VAC at full loadHold time80ms/230VAC 12ms/115VAC at full loadInputVoltage Range85 ~ 264VAC         120 ~ 370VDCFrequency Range47~63HZEfficiency(Typ.)73%77%79%AC Current(Typ.)2A/115VAC          1A/230VACInrush Current (Typ.)COLD START 20A/115VAC          40A/230VACLeakage Current