Kapanadze Cousin - DALLY FREE ENERGY

[Hoppy]

@all
If i wind my yoke again i would use more than 28 turns at the main secondary...

Ruslan has claimed self-running with the 28 turn yoke by video, so we must prove whether this is possible without a significant increase in coil turns.

In respect of straight induction, the transfer efficiency will be very poor, so we are looking for a magical effect. 

Thanks for diagrams showing coil winding details.

[NickZ]

  Reducing the yoke's input coils from 12,12, to 6,6 turn can also cause higher heating of the fets. Mine are still getting hot with 6,6 coil turns, after running for a minute or two.
  Ruslan is using the IRFP260N mosfets now. Not IGBT or the small fets.
I am using this same fet but with a different snubber crt.

  "In respect of straight induction, the transfer efficiency will be very poor, so we are looking for a magical effect".

  Boy, I'd say...

[Hoppy]

  Reducing the yoke's input coils from 12,12, to 6,6 turn can also cause higher heating of the fets. Mine are still getting hot with 6,6 coil turns, after running for a minute or two.
  Ruslan is using the IRFP260N mosfets now. Not IGBT or the small fets.
I am using this same fet but with a different snubber crt.

  "In respect of straight induction, the transfer efficiency will be very poor, so we are looking for a magical effect".

  Boy, I'd say...

On the plus side, Ruslan has shown several variations he claims to self-run, so presumably nothing too critical in the build. 

[magpwr]

hi everyone,

Base on this attachment nanopulser-27khz.

The only way i know in order to get similar waveform is to switch on tesla coil to fire at the peak of waveform eg:27khz which is already in sync with pwm generator via nanosecond generator.

The nanosecond generator virtual version 5 which i have cleaned up/modified as attached and i have actually tested this circuit  to a certain extend since i have no cable to assemble device/yoke it's holiday over here and on Monday.

I have clean up the nanosecond circuit to it's bare-bone and added TC4422 which can go as low as 30ns in datasheet.
The capacitor at 74HC00 is now reduced to 470pf from 1.5nf for the virtual and actual experiment which i got 50ns from output of TC4422 as attached from my scope  base on low pulse-width setting as set at 1kohms pot.
I can go little lower by selecting lower capacitor value.

If i am using positive instead of negative pulse for TC4422 i can easily turn on tesla coil via mosfet or igbt near peak or at peak of eg:27khz using the high dc voltage 100v....150volts as supply to fire tesla which would be in kv from the tesla coil.

The end result would resemble the Ruslan nanopulser-27khz screen shot.

In theory this seems like a most logical workable solution i can think of at the moment besides the 1st approach by superimposing eg:27khz signal to the base of 2SC5200 transistor which seems like a long-shot.

Fyi -Without nanopulser sorted out the assembled device would be as good as useless as well.

[Jeg]

The output was NOT as good previously (or the same as) from the air coils, as what the yoke can output by itself without the air coils.

Nick what is your input current and wattage consumption with only yoke and mazilli when you light a certain load?