[simpits-tech] Power Supply

Gene Buckle geneb at deltasoft.com
Wed Sep 24 13:17:11 PDT 2003


I bet you have to draw on both the 5 and 12 volt lines.  Try a 12v and a
5v lamp on there and see what you get...

g.


On Wed, 24 Sep 2003, Robert Bibber wrote:

> No dice - it works fine with only the HD on it. As I said, I have plenty of old HDs kicking about.
>
>
> Rob Bibber
> Karob Siberian Sleddogs
> http://www.karobsiberians.com
> ----- Original Message -----
> From: "Stig Joergensen" <stig.joergensen at clearsky.dk>
> To: "Simulator Cockpit tech list" <simpits-tech at simpits.org>
> Sent: Wednesday, September 24, 2003 2:39 PM
> Subject: RE: [simpits-tech] Power Supply
>
>
> Just try the resistor on 5v and ground....
>
> /Stig
>
>
> > -----Original Message-----
> > From: Robert Bibber [mailto:robert at karobsiberians.com]
> > Sent: 24. september 2003 20:29
> > To: Simulator Cockpit tech list
> > Subject: Re: [simpits-tech] Power Supply
> >
> >
> > I got it!
> > The hard drive idea worked!'
> > (Of course I thought of it BEFORE I got this email, but hey!)
> > I didn't have to mess with PWRGOOD at all, just jump PS-ON to
> > ground with a hard drive attached. Heck I have PLENTY of old
> > hard drives! I can easily spare an old 1 gig to act as a
> > giant resistor! :-)
> >
> >
> >
> > Rob Bibber
> > Karob Siberian Sleddogs
> > http://www.karobsiberians.com
> > ----- Original Message -----
> > From: "Stig Joergensen" <stig.joergensen at clearsky.dk>
> > To: "Simulator Cockpit tech list" <simpits-tech at simpits.org>
> > Sent: Wednesday, September 24, 2003 1:49 PM
> > Subject: RE: [simpits-tech] Power Supply
> >
> >
> > OK - then try to put a load on 5v and 12v, ex a hard drive....
> >
> > /Stig
> >
> >
> > > -----Original Message-----
> > > From: Robert Bibber [mailto:robert at karobsiberians.com]
> > > Sent: 24. september 2003 19:43
> > > To: Simulator Cockpit tech list
> > > Subject: Re: [simpits-tech] Power Supply
> > >
> > >
> > > EXACTLY
> > >
> > > Rob Bibber
> > > Karob Siberian Sleddogs
> > > http://www.karobsiberians.com
> > > ----- Original Message -----
> > > From: "Stig Joergensen" <stig.joergensen at clearsky.dk>
> > > To: "Simulator Cockpit tech list" <simpits-tech at simpits.org>
> > > Sent: Wednesday, September 24, 2003 1:43 PM
> > > Subject: RE: [simpits-tech] Power Supply
> > >
> > >
> > > You did place the resistor betwwen pwrgood and ground and
> > then tapped
> > > the pson to ground?
> > >
> > > /Stig
> > >
> > >
> > > > -----Original Message-----
> > > > From: Robert Bibber [mailto:robert at karobsiberians.com]
> > > > Sent: 24. september 2003 19:39
> > > > To: Simulator Cockpit tech list
> > > > Subject: Re: [simpits-tech] Power Supply
> > > >
> > > >
> > > > OK, I found a resistor on an old circuit board - used
> > > > soldering iron to very gently remove it, hooked it up - still
> > > > NADT! (Not A Damn Thing)
> > > >
> > > > Then -- oops! I dropped the resistor - where did it go? Damn!
> > > > Those things are tiny!
> > > >
> > > > :-)
> > > >
> > > >
> > > > Rob Bibber
> > > > Karob Siberian Sleddogs
> > > > http://www.karobsiberians.com
> > > > ----- Original Message -----
> > > > From: "Stig Joergensen" <stig.joergensen at clearsky.dk>
> > > > To: "Simulator Cockpit tech list" <simpits-tech at simpits.org>
> > > > Sent: Wednesday, September 24, 2003 1:15 PM
> > > > Subject: RE: [simpits-tech] Power Supply
> > > >
> > > >
> > > >
> > > > A resistor is typical a round thingie with color marks
> > > expressing the
> > > > value
> > > >
> > > >
> > > > Found this site with google :
> > > >
> > > > http://www.jct.ac.il/electronics/webprogs/resistor/resistor.html
> > > >
> > > >
> > > > /Stig
> > > >
> > > >
> > > > > -----Original Message-----
> > > > > From: Robert Bibber [mailto:robert at karobsiberians.com]
> > > > > Sent: 24. september 2003 19:08
> > > > > To: Simulator Cockpit tech list
> > > > > Subject: Re: [simpits-tech] Power Supply
> > > > >
> > > > >
> > > > > I'm still pretty new to this electronics stuff :-(
> > > > > What does a 1k ohm resistor look like? I might be able to
> > > > > borrow one from old junk.
> > > > >
> > > > > Rob Bibber
> > > > > Karob Siberian Sleddogs
> > > > > http://www.karobsiberians.com
> > > > > ----- Original Message -----
> > > > > From: "Stig Joergensen" <stig.joergensen at clearsky.dk>
> > > > > To: "Simulator Cockpit tech list" <simpits-tech at simpits.org>
> > > > > Sent: Wednesday, September 24, 2003 12:54 PM
> > > > > Subject: RE: [simpits-tech] Power Supply
> > > > >
> > > > >
> > > > > Try to load the PWRGOOD with a resistance (a 1k ohm should od
> > > > > the trick)
> > > > > connected to ground
> > > > >
> > > > > /Stig
> > > > >
> > > > >
> > > > > > -----Original Message-----
> > > > > > From: Gene Buckle [mailto:geneb at deltasoft.com]
> > > > > > Sent: 24. september 2003 18:51
> > > > > > To: Simulator Cockpit tech list
> > > > > > Subject: Re: [simpits-tech] Power Supply
> > > > > >
> > > > > >
> > > > > > > I connect PWRGOOD to Ground and nothing happens. I
> > > > connect PSON to
> > > > > > > ground and the fan spins for half a second then stops.
> > > > I've tried
> > > > > > > various combinations with no effect.
> > > > > > >
> > > > > > That's weird.  Plug something into the drive connectors so
> > > > > > the supply will
> > > > > > have a load on it and then try turning it on again.  That's
> > > > > > the only thing
> > > > > > I can think of - it's shutting down due to lack of a load.
> > > > > >
> > > > > > g.
> > > > > >
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