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

Re: repair



Tesla List wrote:
> 
> > > > > Subject: Re: repair
> > Subject: Re: repair
> > > > > Subject: Re: repair
> 
> Subscriber: unknown-at-apc-dot-net Mon Feb  3 21:51:44 1997
> Date: Sun, 02 Feb 1997 01:17:02 -0800
> From: Open Minded <unknown-at-apc-dot-net>
> To: tesla-at-pupman-dot-com
> Subject: Re: repair
> 
> Tesla List wrote:
> >
> > > > > Subject: Re: repair
> >
> > Subscriber: major-at-vicksburg-dot-com Fri Jan 31 23:12:03 1997
> > Date: Fri, 31 Jan 1997 23:38:56 -0600
> > From: RODERICK MAXWELL <major-at-vicksburg-dot-com>
> > To: Tesla List <tesla-at-poodle.pupman-dot-com>
> > Subject: Re: repair
> >
> > Tesla List wrote:
> > >
> > > Maybe one of these days I'll take pictures and post them.
> > >
> > > Chip
> > >
> > > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-> > Moderation in all things, including moderation
> > > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-> >
> > > On Wed, 29 Jan 1997, RODERICK MAXWELL wrote:
> > >
> > > > Tesla List wrote:
> > > > >
> > > > > Subscriber: major-at-vicksburg-dot-com Tue Jan 28 22:49:45 1997
> > > > > Date: Tue, 28 Jan 1997 08:12:24 -0600
> > > > > From: RODERICK MAXWELL <major-at-vicksburg-dot-com>
> > > > > To: tesla-at-pupman-dot-com
> > > > > Subject: Re: repair
> > > > >
> > > > > Tesla List wrote:
> > > > > >
> > > > > <SNIP>
> 
> >   I just unpotted the first of four neon transformers that I got from a
> > sign shop in town. The guy there told me they were 15Kv -at-30ma. I'm sure
> > they are 15Kv but not so sure about the current rating as the plates
> > have all been removed. I kind of went back to the dark ages in the way I
> > removed the potting. I boiled them in oil! I used a burner out of a old
> > space heater to heat the metal pan pan filled with diesel! I know this
> > sounds dangerous folks but it was a good 20' away from anything that
> > would burn including yours truly. It really speeds up the process as it
> > uses solvent and heat to disolve the tar. Just don't try this at home
> > folks! The core looks, and disassembles the same way discribed in the
> > archives. One secondary reads megohm resistance and is probably fried.
> > The other reads a little over 8kohms. Is this the usual resistance of a
> > 15kv secondary? Or is this side shorted???
> >
> >                                  Frankensteins Helper
> >                                         Max
> 
> High resistance (megohm region) indicates an open winding. A carbon-
> shorted winding usually reads like a good winding as the short
> resistance is quite high, though quite low enough for the HV!
> 
> - Brent


  Well I'll just have to hook it up to some current to see if it's still
good.