Sergh sorry but you are an absolute troll!

I do not understand what makes you angry. 

What in the picture I edited does not match to the reality of your experiment?

exactly, you are distorting things to an entirely different direction, I will no longer answer your stupid provocations
I would like to say that you are wrong it seriously

Notice here an interesting twist in direction, one of directly modulating the HF carrier as a narrow pulse width stream
but instead directly gated in modulated carrier in a sub train of 50 Hz blocks by it's high voltage rail.

If however the designer was to use a locked phase locked SSTC circuit modulated by a 4046 but keyed in blocks by a EW 555 circuit driving the gated mos driver directly
with the 4046 drive modified to drive the pulse modified width a suitable with a MosFet driver (possibly the gated variety for keying from the 555) then the lethal 10,000 uf
high voltage capacitor could be avoided and avoid the possible expense and repeated blowing of a HV series Mos switching transistor.

Allen

Like this?
https://www.youtube.com/watch?v=jeTlcroP0Ls
https://www.youtube.com/watch?v=2YNv6ZNiioI

Like this?
https://www.youtube.com/watch?v=jeTlcroP0Ls
https://www.youtube.com/watch?v=2YNv6ZNiioI

What is the pulse width of the pulse that's driving the MosFet ?

Allen

I think we need Nick Z to post on his progress to bring this thread back on course.

   Sorry guys:
   I've been very busy lately with my normal job and work.  Not having too much time nor energy left for experiments.
   However, I now have the battery packs outputting 26v, and the feed back PS and circuit is also connected up and working.
But, I still see no indication of obtaining any "extra" gain from my set up. So, I'm still looking for the missing link.
   My Mazilli circuit could still blow this controllable TL494 circuit out of the water. Lighting 400 watts fairly well. I never tried to feed back it's output to the input, though.

   I was hoping to see how well the controllable Kacher circuit that guys like Geo, apecore, and Geg have made worked out. Showing the added interaction with the induction circuits, and also connected to a feed back path. But, this has not happened, so far.  Why???
   So, I still have more questions, than answers. And I'm still at it...

Thanks for the update Nick. You are seeing the same collapse of output as I did with feedback. As you say, something is missing!

have you got a katcher coil a scope and a signal gen ?

I've got a scope and signal gen but dismantled the Kacher.

well if you want to get any where you need to sort it out but it will never work if you use a sine wave, Tesla just sent it a pulse! he didn't have
any electronics and he didn't use the grid. Thats why Nicks doesn't work.

So, given that most of the other claimed self-runners are electronics based, then I presume you are also saying that their devices don't work.