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From: root@Clio.Uiuc.ARPA
Newsgroups: net.analog
Subject: Re: Adding Video Input to TV.  Summary
Message-ID: <3500001@Clio>
Date: Mon, 25-Nov-85 13:41:00 EST
Article-I.D.: Clio.3500001
Posted: Mon Nov 25 13:41:00 1985
Date-Received: Tue, 3-Dec-85 07:38:36 EST
References: <6770@amdcad.UUCP>
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Nf-ID: #R:amdcad.UUCP:6770:Clio:3500001:000:277
Nf-From: Clio.Uiuc.ARPA!root    Nov 25 12:41:00 1985


berger@clio.UIUC.EDUC

I'm surprised that nobody mentioned it before.  You can make a cheap
isolation transformer by connecting two filament transformers back to
back (one is step-down, other is step-up).  The result is a lot
cheaper than a conventional isolation transformer.