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China 300W AC DC Switching Power Supplies for LED Display pictures & photos

China 300W AC DC Switching Power Supplies for LED Display

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Local Area:	Shenzhen, Guangdong, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Brand:	Goldpower
Usage:	Industry, Construction
Output Type:	Single
Driving Method:	LED Regulator Voltage

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Product Description

300W AC/DC switching power supplies for LED display is our 300W Series LED display power supply.
1. Support 90~264Vac full voltage input range
2. Adjustablemulti-file output voltage
3.The power factor up to 0.95.
4. Adopts air cooling.
5. With perfect protection function: output under voltage protection, overload protection, short circuit protection, etc.

InputItemParameterUnitInput voltage range90~264VacInput inrush current60AInput frequency47~63HzOutputOutput voltage range4.2~5VdcOutput efficiency90%Stabilized voltage precision ±5%Load regulation ±3%Turn-on output delay4sRipple & Noise200mVDynamic response±5%MTBF≥100,000HEnvironmentalWorking temperature-25~55ºCRelative humidity5-95%Storage temperature-25-100ºCAltitude 5000mGeneral CharacteristicsInsulation resistance≥10MΩ Dimension220*50*30 mmWeight ≤1Kg