From: "Barton B. Anderson"
Date: Fri, 10 May 2002 01:01:54 +0000
Subject: Re: [TSSP] Secondary voltage stress factor
Hi Paul, Details of coil: Paul wrote: > [static charge on secondary] > We'd better have a look at the details of this system so that we > can work out the voltage gradient associated with those racing > arcs. Secondary: pvc wall is 0.27" winding diameter = 8.4375" winding height = 40.375" 24 awg 1817 turns base height 28.25" 66kHz with toroid 133kHz bare inductance is 134mH.. Toroid: 30" x 9", center height from ground is 77", wall distance is 60", ceiling ~120" (angled ceiling). Primary: 11.0" i.d. 30.19" o.d. flat spiral 13 turns 0.375" conductor 0.39" edge to edge spacing between turns.. height from ground to center conductor is 28.25" Cap measured 0.061uF. Bart
Maintainer Paul Nicholson, paul@abelian.demon.co.uk.