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Hair ball trimmer power supply PCB [Copy link]

 

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Isn't there a schematic? I can only see that the top part is a rectifier bridge, but I can't understand anything else.  Details Published on 2023-11-24 18:05
 
 

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This is for personal learning purposes only, not for any commercial purpose. If there is any violation, please contact the author to delete it.
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What's the principle?

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This is a switching power supply board!

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Isn't there a schematic? I can only see that the top part is a rectifier bridge, but I can't understand anything else.
This post is from Innovation Lab
 
 
 

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