Hello,

I'm looking for a schematic for a dual 12V @ 3A, 5V @ 3A power supply
with battery backup and charging circuit (eventually). I have searched
the web and have found nothing similar (only for sale, but I need to
build it myself).

Does anyone have [seen] such a schematic and can share it with me ? :)

Hoping for any help from you,

Lucian

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