ATX voltage regulation wire

[dusty IV]

I saw a post here once by some very smart person who figured out how to move the 5 volt regulating wire to the 12 V output.

Can't find it. Can some one explain what pin etc and how to do this?

Thanks. :)

[Terry S]

http://www.rcgroups.com/forums/showthread.php?t=302528

its under atx hint

Terry

[Andrew0820]

Here is a page (http://web2.murraystate.edu/andy.batts/ps/powersupply.htm) that has the pinouts and a short explanation of Power_Good.

andrew

[Chippie]

Take note of my comments with regard top component upgrades....... ;)

[jkmadsci]

If you want your 12 volts rock solid, find the adjustment pot and feed in 12 volts with a 50k pot.
1. remove original pot
2.connect 12 volts to a 50 k pot to the pot trace
that goes towards the 494 controller.
3. most will adjust the 12 volt rail from 8 volts to 14 volts at 10 amps all day long.
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[Chippie]

errr....

Not all ATX power supplies use a KA/TA/TL 494 pwm driver ;)

[Chippie]

Dusty,
this link might help you out........

http://www.rcgroups.com/forums/showthread.php?t=136133&highlight=power+supply