Low Ripple Overload Protection Switching AC DC Power Adapter 48W 12V 4A IP54 EN60950-1

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Product Details

Brand Name	DongDaHua		Place of Origin	China
Model Number	A-48-12

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

Low Ripple Overload Protection Switching AC DC Power Adapter 48W 12V 4A IP54 EN60950-1

Competitive?Advantage:

1.built-in?EMI?filter

2.100%?load?test

3.Full?range?of?input?voltage

4.output?voltage?accurate?and?stable

5.Output?over-voltage, ?over-current?and?short-circuit?protection

6.Output?low?ripple?and?noise

7.Two?year?warranty

8.Average?working??no?trouble?＞50, 000?hours

Specifications:

Product?Electric?Parameters
Input?specification	Input?voltage	AC110V---220V
Input?frequency	47-63Hz?
Input?surge	20A@120VAC??40A@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, ?UL60950-1, EN60950-1?standards.?
E?M?C?standards	According?with?GB9254, ?EN55022?class?A?EN61347-2-13:2008?standards
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)	120(L)55(W)35(H)
Cooling?method	Cooling?method	Natural?cooling?air?convection?
Weight	0.29KG/PCS

Shenzhen Dongdahua Technology Co.,Ltd: Contact nameDavid Zeng
Chat Now; Phone86-755-29163913; Address, Quzhou, Zhejiang