200W 4.2V LED Power Supply with Ce, TUV, UL

200W 4.2V AC/DC LED switching power supply with CCC,UL,CE,TUV is our 200W Ultra-thin Series LED display power supply.Feature:1. Ultra-thin at 18mm,applied to high-end ultra-thin display module.2. Support 90~264Vac full voltage input range,output voltage multi-file adjustable.3. Pin terminal,lineup is not required for installation,easy to install and maintenance.4. Complete certification for export,EMC Class B.Specification:InputItemParameterUnitInput voltage range90~264VacInput inrush current50AInput frequency47~63HzOutputOutput voltage range4.2~5VdcOutput efficiency90%Stabilized voltage precision ±3%Load regulation ±3%Turn-on output delay      4sRipple & Noise200mVDynamic response   ±5%MTBF≥100,000HEnvironmentalWorking temperature   -25~55ºCRelative humidity   5-95%Storage temperature   -25-100ºCAltitude 5000mGeneral CharacteristicsInsulation resistance   ≥10MΩ Dimension140*62*19mmWeight ≤0.5Kg  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1