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LED Display Power Supply

 LED Display Power Supply

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Introduction of led display power supply:

 

Three Function of led display power supply:
1. Overload protection: Power protection between 110 to 150% range of rated overload, when output hiccups, disconnect the power to reduce the load, and give power again to recover normal output.
2. Over voltage protection: power protection between 115 to 150% range of output voltage. Power inside will limit the max output voltage, disconnect power, after solve the problem, then can give power again.
3. Short circuit protection: when output short circuit, power protection.

Use environment of led display power supply:
Work environment temperature: -20℃~+50℃
Work humidity: 20~90%RH

Technical Parameters of led display power supply:

Input parameters
Input voltage
187253V  AC 
Input voltage frequency range
47-63HZ
Input current
2.5A/230V AC
Input surge
Cold start the maximum 30A
Efficiency
Typical value 80%
Leakage current
≤3.5mA/240VAC

 

Output parameters
Output voltage
5V DC
Rated output current
40A
Output current range
0~40A
Ripple and noise
150mVp-p
Output voltage regulation range
4.5~5.5V
Output voltage regulation
±0.5% 
2.9 the output load regulation
±1%

 

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LED Display Power Supply, looking forward to online negotiating the led display power supply wholesale and latest price of LED Display Power Supply, please feel free to buy!

 

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Contact Us

If you are interested in our products , Please call us or email to us. We will give you more demands and help!

Company: SHANGHAI HARSE ELECTROMECHANICAL TECHNIC CO.,LTD
Contacts:
Office: + 86-021-61993536
Mobile: + 86-18939720878 Chinese, English

Attention Us

Please pay attention to the micro-channel Public number of Harse enterprises Shanghai Harse Electromechanical Technc Co., Ltd specializes in manufacturing and installing led display. It's the guidance of experts
for you to choose the led display .

 
 
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