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Article #2656

Re: power packs on //, Mac

#2656
From: Loran N. Yourk
Date: Sat, 25 Oct 1986 03:02
51 lines
2549 bytes
................................
> 
> Lately, I've started using third party power packs.  If memory
> serves me right, the one from Jameco is pretty good.  It also has
> vent holes to allow air to circulate inside the power pack to keep
> the temperature down, which should improve the life of the
> capacitors.  Be ware of the cheap replacements:  you get what you
> pay for!
> 
................................

Applied Engineering also sells a power supply for the ][+ & //e
computers.  It is suppose to be better designed and extra heavy
duty.  Some of the problems people were having with AE's speed up
card was directly related to the week power supply of the Apple
computers.

................................
> 
> One last word about surge protectors.  Most of the cheap ones I've
> seen don't really protect your computer.  You'd be better off
> unplugging your computer when it is not in use, and buying a couple
> of boxes of diskettes instead.
> 
................................


I have seen two computers which were on in a lab, one with a Name
brand system saver and the other without any surge protector.
They were used for unattended data acquisition so they were often
on during thunder storms.  During one particular storm the power
line they were plugged into took a lightning hit.  The computer
without any protection had to have the mother board replaced as
well as a couple of cards.  The one with the system saver had to
have the system saver replaced and that was all.  No one can
really say that it was the system saver that saved the computer
of if it was just the randomness of lightning but the extra
$100.00 (actually less than that) seems worth it to me.

................................
> Bill
> 
> Bill Mayhew
> Division of Basic Medical Sciences
> Northeastern Ohio Universities' College of Medicine
> Rootstown, OH  44272  USA    phone:  216-325-2511
> (wtm@neoucom.UUCP or ...!cbatt!neoucom!wtm , etc.)
................................

Loran Yourk
ihnp4!ihlpf!lyourk
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Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!cbatt!ihnp4!ihlpf!lyourk
From: lyourk@ihlpf.UUCP (Loran N. Yourk)
Newsgroups: net.micro.apple
Subject: Re: power packs on //, Mac
Message-ID: <821@ihlpf.UUCP>
Date: Fri, 24-Oct-86 23:02:30 EDT
Article-I.D.: ihlpf.821
Posted: Fri Oct 24 23:02:30 1986
Date-Received: Sun, 26-Oct-86 01:46:57 EDT
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Organization: AT&T Bell Labs, Naperville, IL
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