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Introduction of LED AC DC Power Supply

秒速快3Led ac dc power supply is a constant current source, and switching power supply is a constant voltage source. Working Principle: There are two requirements for the supply of power supply by LED. First, t...…

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What kind of plug does the ac dc adapter of your company have?
What kind of information can you see in your model?
For certain need, is it possible to reduce the noise of fan?
Are you the original manufacturer of GVE power adapter?
Points on connecting wires used in power supplies?
What is PFC?
What is the difference between -V and COM which are marked on the output side?
秒速快3What about the lead time for the mass production?
What is your term of delivery?
How can i get the sample to check your quality?
Analysis of common failures and solutions for power adapter manufacturers
Common Problems about Charger
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