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From: cetron@CS.UTAH.EDU (Edward J Cetron)
Newsgroups: comp.protocols.appletalk
Subject: Re: problems with KFPS-2 on DELNI
Message-ID: <8708151700.AA01279@cs.utah.edu>
Date: Sat, 15-Aug-87 13:00:47 EDT
Article-I.D.: cs.8708151700.AA01279
Posted: Sat Aug 15 13:00:47 1987
Date-Received: Sun, 16-Aug-87 11:28:43 EDT
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Sender: daemon@ucbvax.BERKELEY.EDU
Reply-To: <@andrew.cmu.edu:cs.utah.edu!cetron@cs.utah.edu> (Edward J Cetron)
Distribution: world
Organization: Center for Engineering Design, Univ of Utah
Lines: 12
Keywords: power supply


	we had the same problem with our kfps-2's....tech support should
be able to tell you how to remove the cover, and look at the manufacturer's
name on the power supply. they can then tell you if it is the 'bad' one...
they will replace them at no charge if it is the 'bad' one....

btw, our top EE looked at the power supply design (the bad one) and laughed
hysterically...seems it is a very common design flaw which allows the supply
to regulate properly only under load.

-ed
cetron@cs.utah.edu