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Re: WIRE CHART
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To: tesla <tesla-at-grendel.objinc-dot-com>
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Subject: Re: WIRE CHART
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From: Richard Hull <whitlock-dot-com!RICHARDH-at-uucp-1.csn-dot-net>
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Date: Fri, 29 Mar 96 15:19:00 PST
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>Received: from valriva.whitlock-dot-com (valriva.whitlock-dot-com [198.69.64.3]) by uucp-1.csn-dot-net (8.6.12/8.6.12) with SMTP id NAA08687 for <grendel!grendel.objinc-dot-com!tesla-at-uucp-1.csn-dot-net>; Fri, 29 Mar 1996 13:20:03 -0700
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Encoding: 110 TEXT
Robert, Brad and any concerned parties,
This form of "basket weave" winding is ancient and works great in radios
where microhenries are needed, but the inductance per unit turn drops way
down, too. In the common class of amateur coils, 20" diameter and smaller,
the interturn capacitance is a virtual non-issue. High inductance is of
prime importance as the output is a function of current delivery rate and
coil inductance. Tesla only fiddled with the problem of internal
capacitance in Colorado due to the tremendous diameter of his coils where
just one turn added a significant capacitance to the coil.
Richard Hull, TCBOR
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From: tesla
To: 73041.2215; 73663.1536; BrittB7556; JHERRON; JOHNBATES3; abourass;
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osburnw; pinsky; richardh; rmessick; rnicker; rwstephens; shu95mmc; stevej;
twill19; yiorgos
Subject: Re: WIRE CHART
Date: Thursday, March 28, 1996 9:35AM