48VDC to 13.8VDC 20A 276W DC DC Buck Converter

Features:1. 100% full power & stable current output2. 100% Imported components3. Wide input voltage from 35-63Vdc4. Industry grade DC48V to DC13.8V step-down converter, high efficiency up to 94%5. 100% waterproof & anti-shock protection, Ultra compact size, light weight6. According: CE/RoHS, IP68 design7. Die-cast aluminum shell, epoxy potting, Cooling by free air convection8. Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circiut. Auto-recovery when device is back to normal operating9. Non-Isolated Module, 10. 1 year warranty, lifetime up to 100,000 hours. Specifications: ModelSDJ-48S13R820Input rated voltage48V DCInput voltage range35-63V DCEfficiency96% (half load), 94% (full load)Output voltage13.8V DCOutput current20 AmpsOutput rated power276 WattsOutput peak power350 WattsVoltage regulation< 1%Load regulation< 2%Ripple (Full load test)< 50mVNo-load current25~27mAWorking temperature-40°c ~ +80°cWaterproof ratingIP68Over-voltage protectionYESOver-current protectionYESOver-temperature protectionYESShort-circuit protectionYESMachine size74*74*32mmPackage size98*82*34mmN. Weight290gG. Weight300gCooling wayFree air convectionOtherCarton packaging/* 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