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Shenzhen Dongdahua Technology Company Ltd
Waterproof LED Driver;Constant Current LED Driver;Constant Voltage LED Driver
 
Your current location：Home » Sell » Over-voltage Protection Reliable LED Driver Power Supply 250W 12V DC 21A IP20

Over-voltage Protection Reliable LED Driver Power Supply 250W 12V DC 21A IP20

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Title： Over-voltage Protection Reliable LED Driver Power Supply 250W 12V DC 21A IP20 
Brand： -
Model： -
Unit price： Negotiable
MOQ： -0 -
Quantity： Negotiable
Delivery date： Since the payment date Days delivery
Contact： David Zeng （Ms.）    
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Over-voltage Protection Reliable LED Driver Power Supply 250W 12V DC 21A IP20

 

Specifications:

Product Electric Parameters

Input specification

Input voltage

AC176V---264V

Input frequency

47-63Hz 

Input surge

20A@120VAC  40A@230VAC

Output specification

Output voltage can be adjusted

±10%

Start-up time

LEQ 1S(input230V, Io=100%)

keep time

More than or equal to 20mS (input230V, Io=100%)

Voltage regulation

(Full load) leq0.5% 

Protection function

Overload protection

105% - 150% rated power,  automatic recovery 

Over-voltage protection

105% - 150% of the rated voltage
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