Line Power With No Transformer

hackaday.com

cross-posted to:
[email protected]

Line Power With No Transformer

hackaday.com

@cm0002 to

[email protected] • 4 days ago

cross-posted to:
[email protected]

Normally, when you want a low DC voltage from the AC line, you think about using a transformer of some kind. [RCD66] noticed that an AC monitor meter must have some sort of power supply but had no …

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