On Sun, 19 Jan 2014 13:29:10 -0500, "Jim Wilkins"
wrote:

"Larry Jaques" wrote in message
news
On Sun, 19 Jan 2014 10:39:37 -0500, "Jim Wilkins"
wrote:

"PrecisionmachinisT" wrote in
message news:PNydnddXCtyB9kbPnZ2dnUVZ_rKdnZ2d@scnresearch. com...

Or you could wind your own...really no reason to use E laminations
you have a lathe...simply trepann out the coil cavity, leaving a
"post" in the center drop in the coils and screw on a round cover
to
complete the flux gap

This is why transformer cores aren't solid iron:
http://en.wikipedia.org/wiki/Transfo...ed_steel_cores
"Early transformer developers soon realized that cores constructed
from solid iron resulted in prohibitive eddy current losses, and
their
designs mitigated this effect with cores consisting of bundles of
insulated iron wires."

http://en.wikibooks.org/wiki/Electro...sformer_Design


There's that damned Crazy Eddy again...

Not meatloaf again!!

I must have gotten a mote in my eye. What did you say?
I don't understand.

--
Education is that which remains when one has
forgotten everything he learned in school.
--Albert Einstein