[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [TCML] pole pig minus case
Hi Jorge,
I have personally removed a pole pig's "guts" from the tank
and ran it dry, although I did NOT run a Tesla coil with it in
this fashion. I was however able to run up to 280 volts through
the 240 volt side while the HV side was completely open cir-
cuit with little audibly detectable corona "hiss" sound. Of course
I was also able to draw arcs from it to run a Jacob's ladder as
well, so you could probably get by with running your pig "dry"
to fire a coil. Butyl encased potentail transformers (PTs) seem
to handle running dry fine but these transformers are desinged
to run "dry", too. OTOH, pole pigs are really only designed
to run in oil, so I still personally would preder to run a pole pig
the way that it was designed to run - in oil, especially when firing
a Tesla coil, due the overvoltage transient kickbacks from the
primary tank circuit that often find their way back to the trans-
former.
David
----- Original Message -----
From: "Jorge Fuentes" <jorgefuentescastillo@xxxxxxxxx>
To: "Tesla list" <tesla@xxxxxxxxxx>
Sent: Friday, April 25, 2008 6:36 PM
Subject: [TCML] pole pig minus case
Howdy all,
My name is Jorge, im a fellow tesla coil builder from Mexico, i've built
several tesla coils over the years, small ones compared to the ones i've
seen here,
and in person, been doing small steps at a time, building up experience.
Recently i got hold of a pole pig wich will make me jump from neons to the
medium
stuff I say.
The thing is I got the transformer without the case, im planning on
pumping
out around 5,000 watts from the pig, do you guys think it can do it dry? i
know
putting it in an oil bath would GREATLY help (alas increasing weight and
size), but i dont want extended run times, say a minute of running and
10-15
minutes of cool down, what do you guys think?
Heres a pic of the pigy:
http://www.piedrasnegras.com.mx/tesla/DSC00769.jpg
Thanks
jorge
_______________________________________________
Tesla mailing list
Tesla@xxxxxxxxxxxxxx
http://www.pupman.com/mailman/listinfo/tesla
_______________________________________________
Tesla mailing list
Tesla@xxxxxxxxxxxxxx
http://www.pupman.com/mailman/listinfo/tesla