Switching Power Supply 220V 12V 50A 1.OCP, OVP and SCP 2.High ... load test 4.Two years' warranty Switching Power Supply 220V 12V 50AApplication: Industrial, security monitoring, machine, equipment, LED billboard, ... CE standardEMC Standards: Complying with CE standard Technical SpecificationMax. Output Wattage360W InputVoltage90-132V AC, 180-260V AC (Selectable by switch)Frequency50-60HzCurrent (Full ...