CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] computer power supply

Posted by brian
on 2001-10-28 07:13:49 UTC
Hi, yes most switching supplies rely on some load. so use a resistor that
will draw about 1/4 amp on the 5 volt output and all should be fine. i often
use a white ceramic resistor mounted inside on the heat sink where fan air
will keep it cool. newer supplies have resistors built in. cul brian f.
----- Original Message -----
From: <Area51tats@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Saturday, October 27, 2001 10:04 AM
Subject: [CAD_CAM_EDM_DRO] computer power supply


> Help, I cant figure out how to use a computer power supply for a power
source
> for a stepper board. I plug everything in and the suppply wont turn on. It
> worked fine in the computer and I remember reading somewhere that some
> supplies needed to see a load before they would come on. Thanks for you
help.
>
> Gerald
> Iowa
>
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Discussion Thread

Area51tats@a... 2001-10-27 08:04:28 UTC [CAD_CAM_EDM_DRO] computer power supply Alexandre GuimarĂ£es 2001-10-27 09:49:52 UTC Re: [CAD_CAM_EDM_DRO] computer power supply cncdxf@a... 2001-10-27 10:08:46 UTC Re: computer power supply Tim Goldstein 2001-10-27 10:38:50 UTC RE: [CAD_CAM_EDM_DRO] computer power supply cncdxf@a... 2001-10-27 10:52:35 UTC Re: computer power supply Eric Keller 2001-10-27 11:07:10 UTC Re: [CAD_CAM_EDM_DRO] computer power supply Alan Marconett KM6VV 2001-10-27 12:12:36 UTC Re: [CAD_CAM_EDM_DRO] computer power supply Area51tats@a... 2001-10-27 13:49:52 UTC Re: [CAD_CAM_EDM_DRO] computer power supply cncdxf@a... 2001-10-27 14:29:01 UTC Re: computer power supply Area51tats@a... 2001-10-27 16:50:37 UTC Re: [CAD_CAM_EDM_DRO] Re: computer power supply Alan Marconett KM6VV 2001-10-27 18:05:33 UTC Re: [CAD_CAM_EDM_DRO] computer power supply Jon Elson 2001-10-27 21:15:21 UTC Re: [CAD_CAM_EDM_DRO] computer power supply Jon Elson 2001-10-27 21:40:45 UTC Re: [CAD_CAM_EDM_DRO] computer power supply Jon Elson 2001-10-27 22:17:07 UTC Re: [CAD_CAM_EDM_DRO] computer power supply brian 2001-10-28 07:13:49 UTC Re: [CAD_CAM_EDM_DRO] computer power supply brian 2001-10-28 07:13:51 UTC Re: [CAD_CAM_EDM_DRO] computer power supply pcfw 2003-04-02 15:52:41 UTC computer power supply JanRwl@A... 2003-04-02 16:15:41 UTC Re: [CAD_CAM_EDM_DRO] computer power supply pcfw 2003-04-03 17:39:06 UTC Re: computer power supply (thanks) JanRwl@A... 2003-04-03 22:48:16 UTC Re: [CAD_CAM_EDM_DRO] Re: computer power supply (thanks)