Path: utzoo!attcan!uunet!ki!dwatts
From: dwatts@ki.UUCP (Dan Watts)
Newsgroups: comp.sys.sgi
Subject: Re:  UPS (Uninterruptable Power Supplies)... kinda long.
Message-ID: <820@ki.UUCP>
Date: 23 Jul 90 12:47:38 GMT
References: <9007220923.AA22348@mcirps2.med.nyu.edu> <818@ki.UUCP>
Organization: Ki Research, Inc.  Derry, NH
Lines: 14

In article <818@ki.UUCP> dwatts@ki.UUCP (Dan Watts) writes:
>In article <9007220923.AA22348@mcirps2.med.nyu.edu> root@MCIRPS2.MED.NYU.EDU wri
tes:
>>   ... stuff deleted ...
>  ... stuff deleted ...
I forgot to mention.  The output of most of the Para System SPS's are true
sine wave, not square waves.  I seem to recall an article in Byte that
mentioned that square wave input is more stressfull on the computer
power supplies.  Perhaps an EE type could elaborate.
-- 
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