Thread: Transformerless PSU using a capacitor
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Mike Coon[_2_] Mike Coon[_2_] is offline
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Default Transformerless PSU using a capacitor
In article ,
says...

This is worse than those little transformerless cellphone chargers. They should not be allowed to sell those things.

Really? All the ones I have taken apart (and not just for cellphones)
are switch-mode with tiny transformers. Admittedly I don't know how they
make them miniature secure isolation devices...

Mike.
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