Chubinidze coil

[dunfasto]

Another schematic on Same circuit?!

Hi Guruji!

try using inner coil over ferrite. with litz wire.

dunfasto

[Guruji]

Hi Dunfasto thanks for bringing this up again cause I'm still trying on this circuit. Today I tried with another winded wire on a ferrite rod regarding resonant coil but still nothing.
I think I should do an inverter driver and see although I think that on an SG drivers will don't make difference
Now you're mentioning litz wire.
It seems that this circuit needs strange parts to work.
Did you manage to replicate this?

[Nick_Z]

Seam like the closest thing to a replication of the Akula/Chubinidze type of devive is what Igor Moroz is working on. But, so far is still not able to feed-back power from the pure wave inverter/rectifier to make the device a self-runner. He is getting very close to it though.
He has some new videos out now, which you may want to see.

IT (induction transformer) - "synchronizer" II - YouTube

[corry]

Hi to All,

The Chubinidze resonator...

...is wound as in my drawing below? Tanks

[Guruji]

Hi Dunfasto did you do a working replication of Chubinidze?
Just to know.
Thanks

[Guruji]

Are Microwave oven Caps low ESR caps?

[boguslaw]

Are Microwave oven Caps low ESR caps?

The only way is either to check with kind of meter or find datasheet of capacitor

[lotec]

L3

Do the L3 coils need to be tuned to the operating frequency?

[Guruji]

Do the L3 coils need to be tuned to the operating frequency?

Hi Lotec yes the info that I gathered coils have to be in tuned to each other whom I still don't know if I touched that cause my tester is lighting bright ok but little amperage is coming out.
That's why I'm blaming my cap now.

[lotec]

Hi Guruji,
Thanks for sharing your progress. Higher voltage caps of a good value seem harder to get.

I have read about similar devices that tune primary (parallel) to the resonator(1/4 wave), but I havent read so much about how the output coils are tuned,(if at all) if they are parallel or series tuned.

Respectfully
lotec

[Guruji]

Hi Guruji,
Thanks for sharing your progress. Higher voltage caps of a good value seem harder to get.

I have read about similar devices that tune primary (parallel) to the resonator(1/4 wave), but I havent read so much about how the output coils are tuned,(if at all) if they are parallel or series tuned.

Respectfully
lotec

Yes this Cap have to be low ESR which the one I'm using is a normal MO cap.
Coils have to be in resonance especially secondary with resonantor.

[lotec]

Yes this Cap have to be low ESR which the one I'm using is a normal MO cap.
Coils have to be in resonance especially secondary with resonantor.

Thanks for the tips. I hope you come across a more suitable cap soon.