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Re: [Amps] Parasitics can kill

To: "Carl" <km1h@jeremy.mv.com>, "Dave Harmon" <k6xyz@sbcglobal.net>, <amps@contesting.com>
Subject: Re: [Amps] Parasitics can kill
From: "k7fm" <k7fm@teleport.com>
Reply-to: k7fm <k7fm@teleport.com>
Date: Wed, 30 Sep 2009 07:16:44 -0700
List-post: <amps@contesting.com">mailto:amps@contesting.com>
"Hey, thats an excellent application for an otherwise useless item, a hot
knife for cutting foam."

And, the old Heath electronic switch, which was used to switch inputs to the 
single channel scopes, is a perfect box for the power supply to operate the 
foam cutting tool, along with the nichrome wire.  I used that arrangement to 
make a foam mold for a new fiberglass wheel well for my experimental 
aircraft.  Works nifty.  I have not had any parasitics since then.

Colin  K7FM

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