TPU Clues

[Mk1]

@CD

Did you ever try to make a toroidal "magnetic battery" ?

http://my.voyager.net/~jrrandall/CookCoil.htm

Mark

[BEP]

the interferance on the TV set .

Sorry. The video interference modulation shown could also be from the square wave output of the Tripp Lite inverter used during those demonstrations.

There are many possible causes and many possible frequencies. One such source are small signal pulse transformers radiating spurious broadband emissions due to an incredibly short pulse duration. If so, there may be two of them and both very close in frequency to each other or same frequency but almost 180 degrees out of phase.

Electronic warfare used to be a hobby of mine 

But then, 175kHz has a special place in my heart.

[Mr_Video]

Sorry. The video interference modulation shown could also be from the square wave output of the Tripp Lite inverter used during those demonstrations.

sorry, but 60Hz is not the same as 180Khz

and even if it did have a 180KHz oscillator, it would be better shielded to meet FCC requirements .

[turbo]

WHAT YOU THING <<@marco  you have lost tomuch $ for nothing and still  you dont getit   

ha  ha ha ha ha

You would be the LAST one to find out 
I am making great progres ha ha ha

[BEP]

sorry, but 60Hz is not the same as 180Khz

and even if it did have a 180KHz oscillator, it would be better shielded to meet FCC requirements .

Interlace frequency is a bit less than 60, in the States.

The cover of the inverter was off. FCC requirements would have nothing to do with it. The primary inverter noise would have been very close to 120Hz, not 60. This would split the interlace frames into almost even bars - if the interference modulation was from the inverter switches.

I'm not saying you are wrong - I don't really know. I just don't see how you come up with ~180kHz.

Now if the frequency applied to the full circumference over-wrapping coil was 15734.26Hz and you wanted to 'kick' that wave one direction you would apply a second frequency that was the first divided by pi - not exactly or there may be problems. After all, a toroid is circular.

Crazy sounding, isn't it? I say that every time I do it