Kapanadze Cousin - DALLY FREE ENERGY

[NickZ]

NickZ
try to do my setting and then we can comment on it. please

   You have not shown me just what your device can do, as I have asked. You've shown no output readings, nor shown any load. Therefore, I will not detune my device, as I don't believe that you have something that actually works.
    Please show what you have first,  and want me to replicate. I don't care if your system does not make noise, as that is NOT important to me at all. Ruslan's devices don't make noise, either.  So that is not something that I should follow. As normally it means that your running frequency is above the hear able range. Which for me is about 11.5Khz, or so, instead of 20Khz.
  The idea that your system changes itself to a different frequency by itself, is not a good sign. A good sign is when the output is what higher than your input, and can self run. Obviously, you are not there yet.
  I have worked on tuning my device for a couple of years, just to have what I have now. So, please understand, that I will not follow what you've done, until I see that you have got something that actually works, right.   Until you connect a feed back path, as well as the big 200w to 500w load of bulbs, and a 37.5m ground line, you will not be able to properly tune your device, like what you are doing now.

[Raycathode]

Hi!

''bifilar wind the centre tap ( the 12 BNT winding )-( drain - power in - drain) that way it gets absorbed by the core and you don't get the ringing.''
Can you make a drawing on that winding?

For Soliman,
Duty cycle 28% , frequnecy 16.9-17 Khz, 244Vpp and 7 Amps  from PSU on the little movie
What's next?

Like this

[NickZ]

   What's next?  Good question. 
   Here, I'm showing the partial lighting of 3 100w bulbs. Input power is about 144w.  No it's not OU, but it's getting there. Perhaps...  I made many tests on snubber circuits, and ended up not only using snubbers on both fets, but made a separate additional snubber, circuit which is between the TL494 circuit, and the yoke. 
  The only person who has made a complete system, with a feed back loop, proper ground line, and showing the input power, is Geo. As he was also able to light up some huge bulbs, as well. Which is something that most of you (members here) can't do, yet. And is one indication of the visible output. If I connect any scope probe ground line, or voltmeter negative probe, to the circuit, to measure the output with, it will KILL (short out) the HV from the Kacher circuit. And give inaccurate readings. So, it's not so easy to see input to output readings correctly, in a conventional way.   NickZ
   
   

[conico]

NickZ, is not that hard to follow Soliman 18Khz , just add a 150nF cap on 25-28 turns and 330nF on output , before bridge rectifier.
with 30% duty cycle on push-pull you will see the maximum voltage will be at around 18 Khz.

I chose 28% D-Cicle (duty-cycle) because at higher D-cycle the current is more then 10 amps from PSU.
I chose 17Khz because the grenade coil has big amplitude at 1,7 Mhz.

Raycathode I do understand that bifilar on Yoke, I hope i will not need snubbers.

[NickZ]

   Oh, it needs big amps does it. Like over 10 amps... And what will it do, with a 500w load on it?   Since 24v times 10 amps is 240 watts, or even higher input draw. Did you see what Geo did with 24v and 5 amps???
   Why don't you show me what the device can do with an over 240w input. Is it anywhere near OU. NO?
   Can it do what I'm showing in the last posts? So then, please show me why I should change my set up, first.
As all I've ever seen here on this thread are inefficient inverters, so far.
   Conico:  My induction circuit's running frequency is around 19KHz, already. Both the induction circuits 28t coil and the 3t coil are running at the SAME frequency.
   Perhaps you can follow with the tests that you think would work. As it can take days to get back what can be lost by such doing tests. And I don't like to go backwards.