Subject: Re: PB 145/170 Power Supply Question
To: Steve Revilak <revilak@umbsky.cc.umb.edu>
From: David A. Gatwood <marsmail@globegate.utm.edu>
List: port-mac68k
Date: 01/27/1999 12:20:42
On Wed, 27 Jan 1999, Steve Revilak wrote:

> Somewhat of an arcane question, but I'm at a loss to find the answer on
> Apples developer or TIL sites.
> 
> Does anyone know the specs for the outboard power supplies used by the
> Powerbook 145 and/or 170?  ie -- voltage, AC or DC out, and polarity (in
> the case of DC).  Amperage requirements would be icing on the cake.

I'm pretty sure it's +/- 12V D.C., but I can check for sure when I get
home.  BTW, if you run across a source for replacement FET's for the
motherboard power circuitry, let me know.  They're IRFR 9020's.


Later,
David

David A. Gatwood                         Visit globegate's internet
dgatwood@globegate.utm.edu                  talker, Deep Space 36
http://globegate.utm.edu                telnet globegate.utm.edu:9624

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