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What is PFC?

What is PFC? What is PFC? Power Factor Correction or PFC is to improve the ratio of apparent power to real power. The power factor is around 0.4~0.6 in non-PFC models. In models with PFC circu...…

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FAQ

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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?
What 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
Charger common problems
How to Choose An AC/DC Adapter?
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