Google "Floating Ground" for an interesting education on this subject. Here's a couple of entries to get you started:
https://en.wikipedia.org/wiki/Floating_ground
https://control.com/technical-articles/ ... er-supply/
Common, -VDC, Chassis Ground?
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Re: Common, -VDC, Chassis Ground?
Cheers,
Tom
Confidence is the feeling you have before you fully understand the situation.
I have CDO. It's like OCD, but the letters are where they should be.
Tom
Confidence is the feeling you have before you fully understand the situation.
I have CDO. It's like OCD, but the letters are where they should be.
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