Product Name: AC to DC 800W 12V LED Power Supply with CCC, UL, Ce, TUV, CB Model NO.: GPAD801M12-1A Brand: Goldpower Power Supply Voltage: 12VDC Modulation System: PWM Certification: TUV, CE, UL, RoHS, ISO9001, CCC Driving Method: LED Regulator Voltage Output Type: Single Usage: Industry, Construction Trademark: Goldpower Transport Package: Carton Specification: 274.3*85*40 mm Origin: Shenzhen HS Code: 8504401990 Product Description AC to DC 800W 12V LED power supply with CCC,UL,CE,TUV,CBisour 800w Series LED power supply.Feature:1. Support 90~264Vac full voltage input range2.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.Specification:InputItemParameterUnitInput voltage range90~264VacInput inrush current40AInput frequency47~63HzPower factor0.95OutputOutput voltage range12VdcOutput efficiency89%Stabilized voltage precision±5%Load regulation±1%Turn-on output delay 2sRipple & Noise120mVDynamic response ±5%MTBF≥200,000HEnvironmentalWorking temperature -40~75ºCRelative humidity 5-95%Storage temperature -40-85ºCAltitude5000mGeneral CharacteristicsInsulation resistance ≥10MΩDimension274.3*85*40 mmWeight≤1.5Kg