Color's Kapanadze forum, FE builds circuits and comments

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Partnered Output Coils
Aharonov-Bohm effect as zero-point energy concentrator
Can we measure magnetic flux with an oszilloscope?
The E-field and electron acceleration
http://www.aboveunity.com/


EMJunkie :

The Magnetic Field as it moves, can act like a Pump
https://www.youtube.com/watch?v=hPvRWevd9V0

of them they all actually accelerate electrons their electron accelerators.
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This is Don-Smith's abstract answer.
The reason why the Yoke-transformer's resonance accelerates the charge on the earth and reacts quickly with the electrons of the thick ground line must first be presented.
The magnetic flux of general magnet and the resonance-magnetic flux of Yoke-transformer are different.
In fact, inside the grenade-coil, the compass rotates like crazy.

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lancaIV:

Opportunity to replace Rare Earth Magnets with Ferrites
https://www.qmpower.com/

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Q:
Best material as the core for electromagnet?
I'm trying to make an electromagnet in the size of about a pen, I was wondering what is the best material to use as a core to generate strongest magnetic field.
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A:
For an electromagnet, the best option available currently is soft iron or one of its variants. The champion is cobalt iron, available commercially under the name VACOFLUX.
Ferrites are less suitable because they saturate at lower flux density. Neodymium is not an option at all, because it is used in permanent magnets.
If you want to avoid the expensive cobalt iron, and you are going to use DC current, damping is not going to be an issue so I would suggest to take a typical electrical steel like N400-50A and see how high you can make that number go: 400 refers to the specific power loss through damping. You can easily purchase 800 or 1000. More damping is usually correlated to more flux density at saturation, therefore choose this as high as possible. 50 refers to 0.50mm thick sheets, so you are probably better off to choose this as high as possible as well.
I should add that the force exerted by your electromagnet is not only a question of the number of turns of the coil and the material choice. You want to optimize energy density of the system, which is BxH. Therefore you want to minimize the reluctance of the entire path of the flux. Choosing the material for your core only reduces the reluctance of that part of the flux path. Make sure you also provide a return path for the flux, otherwise worrying over your core material choice is not going to do you much good.

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Paradoxically, ferrite is suitable for fast-switching because it saturates at low magnetic flux density.
High-speed-switching of MHz requires a low magnetic flux.
The transformer used by Kapanase is a common silicon steel material.
It is suitable for Khz, but not for Mhz.

In 2015, China's rare earth reserves amounted to 55 million tons, accounting for 42.33% of the world reserves.

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The champion is cobalt iron, available commercially under the name VACOFLUX.

Could the efficiency be higher with a VACOFLUX-transformer instead of a Yoke-ferrite transformer?

https://www.youtube.com/watch?v=r99g4mjEvTE
We don't know the material of the 50mm rod of the grenade coil made by Kapanaze.
There are signs of electric welding or soldering.
Akula and Ruslan used the yoke-transformer as the heart of the resonance,
The transformer used by Kapanaze has a distance from excess energy resonance, judging by the coil arrangement.

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There are two wires from the converter (inverter) to the primary coil of the transformer.
Then, the two wires from the primary coil of the transformer enter the switch controller.
There are 3 strands of thick copper tubes that appear to come from the secondary coil of the transformer.
It is also possible that the secondary coil of the transformer has a coil that generally acts as an inductor.
There are 4 diodes and 2 large transistors.
Kapanaze used the transformer as an electrical barrier to the grenade coil, just like Ruslan's yoke-transformer,
The resonance method is the same, but the part that creates the resonance is seen to be different.
Kapanaze's transformer was positioned independently of resonance,
(Guessed from electric wire arrangement)
Ruslan's yoke-transformer is the heart of resonance.
(Some of the electric wires are hidden with yellow tape)
This could mean that Kapanaze's silicon steel plate-transformer is not suitable for resonance.
We witness a lot of this in some Russian-YouTuber experiments.
Ferrite is advantageous for resonance.

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https://www.youtube.com/watch?v=eHBZxtFVIhw

It is recommended to make it at home.
You can use it for a lifetime without worrying about electricity.