Beyond Unity - Ferrite at Work

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Jagau posted this 16 December 2023

I transferred my thread on Ferrite at Work here to BeyondUnity.org

beyond-unity ferrite

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UndisclosedMember posted this 15 September 2020

Nekvadrat (user name added by Fighter):

...просто соберите по рисунку, дальше - нет предела усовершенствованию........

Translation (added by Fighter):

...just assemble according to the drawing, then there is no limit to improvement........

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UndisclosedMember posted this 15 September 2020

Nekvadrat (user name added by Fighter):

схема довольно интересна и имеет перспективы к развитию...

Translation (added by Fighter):

the scheme is quite interesting and has prospects for development...

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Vidura posted this 15 September 2020

Hi Nekvadrat,

Have you had some success replacing the battery by capacitors?

Regards Vidura.

Vidura

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Jagau posted this 15 September 2020

HI all

A recap is in order
When I started this post I asked '' Nekvadrat '' for permission to bring here on the Aboveunity.com forum the drawing which appears at the beginning of the thread, it is the one I had at this moment in my files.
He kindly replied that there was no objection to my bringing it here.

Following the invitation of Nekvedrat on the forum, I am very happy with his coming, I learned like all of you that there were 2 other drawings that nekvadrat kindly provided to us.
There is an evolution in the first drawing which will lead us to evolve as nekvadrat did, it must have taken hundreds of hours, and I thank him for letting us know about its evolution.

In order to avoid confusion in the 3 drawings, for the moment I would like everyone to focus on the first drawing provided in order to understand it and to understand all the nuances of this first drawings.

Having some experience in building such a circuit it is much better to start with things that can be understood and explained.

I can tell you seriously that the first drawing works and I start to understand the nuances

We can then evolve with the last two drawings as nekvadrat did and ask for his help without constantly bothering him with trivial questions.

This is what I had in mind when I started this thread, thank you for your understanding

Jagau

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Wistiti posted this 15 September 2020

Agreed Jagau. I will try the first one you share and post my results when I will have it working.

Thank you for your support and contributions!

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Wistiti posted this 15 September 2020

Hi team!

Here is my replication of the first circuit Jagau have shared with us.

I know many things is different cause i have to use the things i alredy have on hand...

Instead of a battery i use a Maxwell Ultracap of 2000f (i know it's big!)

I have to said i have to inverse the bifilar connection to make it start.

Will see how long it will run...

Hope to see some other's replication!

Attached Files

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Jagau posted this 15 September 2020

Hi wistiti

Well done wistiti

Will follow your result with great interest

Jagau

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Wistiti posted this 16 September 2020

Hey friends, I have also given a try to the circuit yesterday, like wistiti I also had to swap the terminal of a coil compared with the drawing (the one on the base of the transistor) to make it oscillate. An old NiMH battery started at 1 v have raised to 1.15v in a few hours. Replacing the battery with electrolyte capacitors @1410uF it doesn't sustaining. Vidura.

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Jagau posted this 16 September 2020

Hi vidura

Do you use straight ferrites like wistiti or round ferrites, because the design is made accordingly of round ferrite (closed magnetic path). But for you too it works well done.

A battery is an active element (ionized chemical product), it does not charge in the same way as a capacitor which is a passive element (displacement current between two plates)
To charge a capacitor, i think, this is not the right setup.
But it's good to try to experiment, all experimentation is good to do.

P.S, almost a week already with my setup and the voltage has not dropped by 1millivolt, the system is self-sustaining, the oscillator is working and the 2 LEDs are on.
Jagau

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UndisclosedMember posted this 16 September 2020

Hello team, I also had a fast try to it like my friends Wistiti and Vidura.. also had to reverse polarity.

I have no idea what the LEDs should do, but they blinking.

The capacitor is charging somehow.. I hope I ll find time to experiment more later today and understand how it works.

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