Path: utzoo!utgpu!news-server.csri.toronto.edu!mailrus!wuarchive!cs.utexas.edu!tut.cis.ohio-state.edu!n8emr!uncle!nz8r!gwr From: gwr@nz8r.UUCP (Gregory W. Ratcliff) Newsgroups: comp.sys.att Subject: Re: ups for 3b1 Summary: well you could Keywords: ups 3b1 squarewave Message-ID: <684@nz8r.UUCP> Date: 24 Mar 90 15:43:55 GMT References: <3005@umbc3.UMBC.EDU> Organization: now Lines: 10 The 3b1 supply just rectifies the line as I remember, not really sure what the monitor need though. Your square wave ups should work just fine, in fact the supply may like it better than AC. If you try it out please post the results. gwr -- Gregory W. Ratcliff, {osu-cis}n8emr!uncle!nz8r!gwr ham radio,aviation,tcp-ip,unix-pcs.