250W 12 Volt LED Power Supply for LED Driving

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Product Details

Brand Name	DongDaHua		Place of Origin	China
Model Number	FY-250-12

Delivery Time:As per your order quantity
Certification:CE & ROSH

250W 12 Volt LED Power Supply for LED Driving?

Competitive?Advantage:

·?Engineering?box?design, ?rainproof, ?rustproof, ?dustproof, ?safe, ?convenient?installation?

·?100%?load?test?

·?Full?range?of?input?voltage, ?built-in?EMI?filters?

·?output?voltage?accurate?and?stable?

·?Output?over-voltage, ?over-current?and?short-circuit?protection?

·?Output?low?ripple?and?noise?

·?Two?year?warranty?

????????????·?Average?working?no?trouble?＞50, 000?hours

Specification:

Product?Electric?Parameters
Input?specification	Input?voltage	AC220V±15%
Input?frequency	47-63Hz?
Input?surge	20A@?120VAC?20A@230VAC
Output?specification	Output?voltage?can?be?adjusted	±10%
Start-up?time	≦1S(input230V, Io=100%)
keep?time	≧20mS?(input230V, Io=100%)
Voltage?regulation	(Full?load)?≦0.5%?
Protection?function	Overload?protection	105%?-?150%?rated?power, ?automatic?recovery??
Over-voltage?protection	105%?-?150%?of?the?rated?voltage
Insulation?intensity	Input---output	1500VAC/1min??
Input---ground	1500VAC/1min??
Input---ground	500VAC/1min??
Safety?standards	According?with?GB4943, ?EN60950-1?;?EPA3050B:1996;?EN1122:2001?;?EPA3052:1996;?EPA3060A;? EPA7196;?EPA3540C;EPA8270C?standards.?
E?M?C?standards	According?with?EN55022?class?A?EN61347-2-13:2008?standard?
Environmental	Working?temperature	-?20?°?~?60?°?c?/?20%?~?90%?RH?(no?frost)?
Storage?temperature	-?40?°?~?85?°?c/10%?~?95%?RH?(no?frost)?
height?above?sea?level	≦2000M?
structure	Size?(mm)	233(L)153(W)*65(H)?
Cooling?method	Cooling?method	Natural?cooling?air?convection?
Weight	1.2KG/PCS

Shenzhen Dongdahua Technology Co., Ltd.: Contact nameMr. David Zeng
Chat Now; Phone86-755-29163913; AddressNo.103 Baonan Road, The Sixth Industrial zone, Liaocheng, Shandong

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