... 3.100% full load test 4.Two years' warranty Switching Power Supply 220V 12V 50AApplication: Industrial, security monitoring, machine, equipment, LED ... specificationInput Voltage: 85-264V AC, 47-63Hz; 120-370V DC Impact Current: Cold start currentDC Voltage Adjustable Scope: 10 ... ResistanceInput-Output, Input-FG, Output-FG: 100Mohms/500V DC EnvironmentOperating Temperature-10-+50°C(Refer to The Point ...