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[DPRG] Power conversion

Subject: [DPRG] Power conversion
From: Rodent daweasel at swbell.net
Date: Thu Dec 26 05:10:02 CST 2002

If you need RS232 also, you can suck negative voltage off a Max-232.


> Has anyone here needed to convert 5V into -21V ? I'm trying to hook up an
> LCD panel which needs a -21v bias voltage and I have yet to find a decent
> way to generate that voltage from the existing 5v supplies...




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