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YOU-YI YY-D-200-5 5V40A 200W LED Power Supply

In stock
Youyi YY-D-200-5 5V40A 200W LED Power Supply Features: 1. Use MOS transistors instead of Schottky diodes, MOS low resistance state characteristics, can greatly improve efficiency, reduce losses and...

Youyi YY-D-200-5 5V40A 200W LED Power Supply Features:

1. Use MOS transistors instead of Schottky diodes, MOS low resistance state characteristics, can greatly improve efficiency, reduce losses and heat, to extend power supply life.
2. Provide overvoltage protection, overcurrent protection, short circuit protection, overload protection. When the protection mechanism is triggered, the power is automatically turned off, and after the fault is removed, the power supply is resumed.


Youyi YY-D-200-5 5V40A 200W LED Power Supply Parameter:


YY-D-200-5 V:G


Output Voltage


Max Current


Current Range


Max Power


Ripple and noise


Voltage adjustment range


Voltage tolerance


Linear adjustment rate


Load regulation


Start Time


Hold time



voltage range

100V~130V / 200V~240V

Frequency Range




Inrush current


Leakage current



Input undervoltage


Input overvoltage


Input overcurrent


Output overvoltage

5.75V~7.5V(Self - recovery)

Output current limit


Over temperature


Cooling mode

Fan forced cooling


Operating temperature


Working humidity

20~90%RH,No condensation

Storage temperature, humidity


Temperature Coefficient


Resistant to vibration

10-300MHz,1G,10Minute / period,

X.Y.Z axis for 60 minutes each.


Safety Standard

Accord to GB4943、UL60950、EN60950

EMC Standard

Accord to GB9254、EN55022A

Pressure resistance




Isolation resistance







YOU-YI YY-D-200-5 5V40A 200W LED Power Supply

YOU-YI YY-D-200-5 5V40A 200W LED Power Supply

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)..

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item..


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations..

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound..

1)Strong technical background. belongs to EagerLED, a professional LED screen manufacturer in Shenzhen China. EagerLED’s engineers are well experienced in all kinds of LED controller card configuration and operation and producing and using LED screens.

2)No MOQ request on all our products. You can buy even one sample to test our products before placing bulk orders.Many other suppliers have strict MOQ request,which is not convenient for buyers.

3)Quick and safe payment. You can pay by credit card through Paypal, which offers complete buyer protection and avoids having to share any of your financial information.

4))Good quality control. Our technicians inspect all the products earnestly before packaging.

5)Long warranty period. All LED controller products you buy from are under two years warranty. You can send the defective products back to us for repair during the warranty period, and we will repair them and send back to you. The shipping cost is afforded by sender.

6) Good support from our English-speaking engineers. Before and after sales, you can get full support from our engineers, who are proficient in English.
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YOU-YI YY-D-200-5 5V40A 200W LED Power Supply
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