50W Switching power supply ( AC TO DC Adapter)

50W Voltage Converter, Apply to DC digital Product, such as LED product, CCTV power Supply product: 1) Low price and high reliability2) AC input power suitable for the world3) High efficiency and low operation temperature4) Soft-start current can reduce the AC input impact effectively5) With Short-circuit and overload protection6) 100% full-load burning test7) Installation with EMI filter, minimum wave.50W Voltage Adapter (Metal Shell)ModelEL-12V3AEL-12V4.2AEL-12V5ADC output voltage (Note1)12V12V12VOutput voltage error(Note2)±1%±1%±1%Rated output current3A4.2A5AOutput current rage0-3A0-4.2A0-5AWave and noise(Note 3)100mVp-p100mVp-p100mVp-pInlet stability(Note 4)±0.5%±0.5%±0.5%Load stability (Note 5)±0.5%±0.5%±0.5%DC Output Power35W50W60WEfficiency78%78%82%Adjustable Range for DC Voltage+10%+10%+10%AC Input Voltage Range85 132VAC/170 264VAC select 47 63Hz;240 370VDCInput Current1.3A/115V 0.65A/230VAC Inrush CurrentCold-start current 18A/115V 36A/230VLeakage Current< 0.5mA/240VACOverload Protection115% 150% Type: pulsing hiccup shutdown Reset: auto recoveryTemperature Coefficient±0.03%/(0 50%)Setup Rise Hold Up Time800ms,50ms,10ms/115V 300ms,50ms,80ms/230VACVibration10-500HZ,2G 10min,/1cycle,Period for 60min,Each axesWithstand VoltageInput and output internal1.5KVAC,Input and enclosure1.5KVAC,Output and enclosure0.5KVACIsolation ResistanceInput and output internal: Input and enclosure, Output and enclosure500VDC/100MΩWorking Temperature And Humidity-10 +60Refer to output derating curve,20% 90%RHStore Temperature and humidity-20 +85,10% 95%RHOverall Dimension110×79×35mm159×98×38mm129×98×38mmWeight0.5KgsSafety StandardsUL1012 TUV EN6050(IEC,UL1950)ApprovedEMC StandardsCISPR22(EN55022),IEC801-2,3,4,IEC555-2 VerificationNote: 1).The testing condition for the parameter above is :230VAC input, rated load,2570% RH.Humidity. 2). Error.include the setting error, line stability and load stability. 3).Wave test: adopting "A12"double wire for 20MHz, and 0.1UF&47UF capacitor short-circuit for interrupting. 4). Inlet voltage stability test: when is over load, the lowest voltage of inlet is up to the highest voltage. 5). Load stability test: the load is from 0% to 100%.