48V 500W high power ac dc LED switching power supply is our 800w high power Series LED power supply.
1. Support 90~264Vac full voltage input range
2. Support startup at -40ºC working normally, adapt to application in different weather.
3. 4.2-5V multi-file adjustable, can satisfy the demands of all kinds of different brightness screen.
4. High-power up to 800W, the needs of big projects could be met, fewer costs.
InputItemParameterUnitInput voltage range90~264VacInput inrush current40AInput frequency47~63HzPower factor0.95 OutputOutput voltage range42~58VdcOutput efficiency89%Stabilized voltage precision ±5%Load regulation ±1%Turn-on output delay2sRipple & Noise120mVDynamic response±5%MTBF≥200,000HEnvironmentalWorking temperature-40~75ºCRelative humidity5-95%Storage temperature-40-85ºCAltitude 5000mGeneral CharacteristicsInsulation resistance≥10MΩ Dimension274.3*85*40 mmWeight ≤1.5Kg