Need 28VDC 4Amp PS...
mloewen at cpumagic.scol.pa.us
Wed Jan 23 17:28:57 CST 2008
On Wed, Jan 23, 2008 at 04:52:23PM -0500, Bill Sudbrink wrote:
> I'm fixing a PowerMac G4 for my Dad's wife. The original PS is dead.
> It was a pretty standard ATX supply, the only difference is that it
> supplies 28VDC at 4 Amps on two extra pins. Rather than spending a
> lot of money on a new supply (more than $250 from the few sources that
> will guarantee the PS) or a not insignificant amount on a used PS that
> could go at any time, I want to put in a new standard ATX supply and
> "tuck in" a small 28VDC PS to drive the two extra pins. The supply
> is always on, so I can power it from a pass through on the ATX supply.
> Does anyone have (or know where to get) a small supply?
I don't know how solid your current requirement is, but here's one for
28VDC at 2A:
Mike Loewen mloewen at cpumagic.scol.pa.us
Old Technology http://sturgeon.css.psu.edu/~mloewen/Oldtech/
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