Re: [CAD_CAM_EDM_DRO] how to use a computer power supply for 12v and 5v

Do a Google search for "st. louis power supply".

Refers to a QST article on how to modify an AT style PC power supply.

It sounds like you have an ATX powersupply which requires a power up signal

Again do a Google search for "ATX powersupply"

Hope this helps

Hugh

----- Original Message -----
From: "feck123" <feck123@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Tuesday, May 27, 2003 1:21 AM
Subject: [CAD_CAM_EDM_DRO] how to use a computer power supply for 12v and 5v


> Hi all...Im trying to figure out a way to use my old computer power supply
to
> give me the 12v and grnd and 5v and grnd i need to power the stepper
> driver board i have...My question is how do i get it to give me the power?
It
> is not hooked up to anything...just got the connections dangling...When i
> plug the power cord in to the wall, using my test meter i can find only 1
> wire that will give me the 5volts i need, but none have the 12
volts...What
> do i have to do to get 12 volts also?.......I tried searching this topic
and did
> not find much,so hopefully this not TOOOO basic of question that has
> already been answered......Im new to this machine assembly stuff......but
> this board has been the BEST place....Thanx for any and all help ! mike
>
>
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