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RE: [] conical secondary (fwd)



---------- Forwarded message ----------
Date: Sat, 16 Jun 2007 19:14:34 -0500
From: David Thomson <dwt@xxxxxxxxxxxx>
To: 'Tesla list' <tesla@xxxxxxxxxx>
Subject: RE: [] conical secondary (fwd)

Hi Bart,

> and flat secondary's are a real pain in a$$. Winding it is 
> easy, but building the supports for large flat coils is the 
> difficult part.

A large sheet of quarter inch Plexiglas works fine.  I have over a dozen
tight wound flat spirals up to 4 feet in diameter with various gages of
magnet wire on this type of form.

Dave