iron wire type transformer

[CodeWebs]

This is entirely half baked (hence the forum this is posted in).  I had an idea where a transformer type device is made out of a length of insulated iron wire wrapped into a coil and a primary and secondary is placed on it.  The secondary is placed into resonance by pulsing the primary with square waves of a specific frequency, and the secondary output is fed through the insulated iron wire in a manner which would amplify the signal.  Again, this is just a random idea which I had one night; I have not thought through any specifics as I am too busy with school, although I will experiment with such designs when I get a chance.

[pese]

This is entirely half baked (hence the forum this is posted in).  I had an idea where a transformer type device is made out of a length of insulated iron wire wrapped into a coil and a primary and secondary is placed on it.  The secondary is placed into resonance by pulsing the primary with square waves of a specific frequency, and the secondary output is fed through the insulated iron wire in a manner which would amplify the signal.  Again, this is just a random idea which I had one night; I have not thought through any specifics as I am too busy with school, although I will experiment with such designs when I get a chance.

Jes this is possibel !
It is working.
Need not additional iron core.
BUT was patented and uses in Austria
More than 100 years ago.

But...
Iron wire have to much ohmic losses !
You lost Power , and make HEAT from them.

So , the production was only for some years.
(Line Transformers)
I read the 4 years in google serching. possibly it to find lomger.
Pese

www.pese.cjb.net