PPRuNe Forums - View Single Post - -12V tolerance on PSU

11th July 2012 | 17:41

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green granite

More bang for your buck

Joined: Nov 2005

Posts: 3,513

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From: land of the clanger

Is the -12V used for anything nowadays? I thought it was only for the serial interface. (RS232)

Edited to add I don't appear to have -12V on my mother board.

Last edited by green granite; 11th July 2012 at 17:51.

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