Core Electronics Forum

Dual floating 12volt instrument supply from single 12 volt supply

We are looking for supply board to run two panel meters as a battery monitor of battery voltage and bidirectional current from/into battery. Current less than 1 amp.
Any ideas would be appreciated.
Regards
Robert Wechsler

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If you’re ok with a little loss, why not just do this with some schottky diodes:

image

And hook up your volt-meters to both current sense resistors?

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