[Moon-net] HV Transformer Problem
Paul Tomlinson
m0eme432 at tiscali.co.uk
Mon Apr 9 10:03:34 CDT 2007
I have access to one of these machines at work. I can dunk the TX in varnish
and take the vacuum down very low then pressurise it for 30mins or so. Then
cure it in an oven over night.
I don't know if this is what you need but the offer is there, but I bet the
transformer is huge and heavy?
----- Original Message -----
From: "Jeffrey Pawlan" <jpawlan at pawlan.com>
To: "Johannes Woronzow" <jworonzow at freenet.de>
Cc: <moon-net at list-serv.davidv.net>
Sent: Monday, April 09, 2007 4:26 PM
Subject: Re: [Moon-net] HV Transformer Problem
>I remember that another ham had this arcing problem. It was possible to
> successfully repair by placing the transformer in a vacuum chamber. First
> all
> the air is removed and then potting compound is admitted to the chamber
> and it
> flows into the windings. When it hardened (cures), then the arcing was
> gone.
>
>
>
> _______________________________________________
> Moon-Net posting and subscription instructions are at
> http://www.nlsa.com/nets/moon-net-help.html
>
>
>
> --
> No virus found in this incoming message.
> Checked by AVG Free Edition.
> Version: 7.5.446 / Virus Database: 269.0.0/752 - Release Date: 08/04/2007
> 20:34
>
>
More information about the Moon-net
mailing list