[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: cardboard secondary form?

To: tesla-at-pupman-dot-com
Subject: Re: cardboard secondary form?
From: "Tesla list" <tesla-at-pupman-dot-com>
Date: Tue, 14 Jan 2003 21:02:46 -0700
Resent-Date: Tue, 14 Jan 2003 21:03:28 -0700
Resent-From: tesla-at-pupman-dot-com
Resent-Message-ID: <YiPanC.A.Y0G.N2NJ--at-poodle>
Resent-Sender: tesla-request-at-pupman-dot-com

Original poster: "Dr.Resonance by way of Terry Fritz <teslalist-at-qwest-dot-net>" <resonance-at-jvlnet-dot-com>



These are commonly called "sonotubes" and they work great for coilforms.
You need to seal them inside and out with 3 coats of G.E. Glyptal (local
elec. motor rewinding shop).  Allow at least 10 hrs. to dry between each
coating.  Use a 1/4 inch clear acrylic disk inside the sec. coilform approx
12 inches down from the top end to prevent any interior flashovers.  Secure
this disk with RTV silicone on both sides.

Dr. Resonance

Prev by Date: Re: where can i get a 20 amp relay?
Next by Date: Re: where can i get a 20 amp relay?
Prev by thread: Re: cardboard secondary form?
Next by thread: 3 probably awful beginners questions ;-)
Index(es):
- Date
- Thread