[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
New guy plans (fwd)
---------- Forwarded message ----------
Date: Tue, 21 Aug 2007 19:17:41 -0700
From: Bryan Polinder <b.polinder@xxxxxxxxxxx>
To: tesla@xxxxxxxxxx
Subject: New guy plans
Hello all
new to the list an finally acting on the bug that bit me 30 years ago, building a coil.
So far I'm in the gathering the components stage . have the following :
15kv 30ma neon sign transformer
components for a RQ type spark gap
100ft of 1/2 inch copper tubing
50 ft superflex GTO-15 hv wire
Next on the list is the capacitor.. using the various calculators out there I figure I need about .007uf ? resonant for the transformer would be .0053 but from what I have read using a static spark gap you need a bit more .. is this enough? I am planning on a MMC using Cornell-Dubillier 942C20P15K-F one string of 19 for .0078uf and 38kv or.. should I go for a Maxwell at .03uf and 35kv? <this capacitor thing is making my head hurt >
after that it wont be too much worry to get a secondary wound I have access to a coil winding machine I haven't figured out the specs on that yet when I get that figured I can figure out the primary .
I also have 1 833a transmitting tube I picked up somewhere but figure I better start with a spark gap coil before I try my hand at a tube coil
So my fine fellows.. does it sound like I'm on the right track or have I gone horribly astray? any comments and or advise would be greatly appreciated .