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Shenzhen Dongdahua Technology Co., Ltd.  

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48W Switching AC DC Power Adapter 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: A-48-12


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Low Ripple Overload Protection Switching AC DC Power Adapters 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

 

Mini 48W Switching AC DC Power Adapters 12V IP54 50Hz For LCD display

 

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

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 Mr. David Zeng

Tel: 86-755-29163913
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Company Info

Shenzhen Dongdahua Technology Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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