Uploaded March 2025 | Updated September 2026, 2 weeks ago

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The original website where the documents can be found:
http://samlib.ru/u/utkin_w_m/
I used Google Chrome and let it translate to English.

This video and the ones linked to below are my experimental results on the Zero Transformer from Vladimir Utkin.
Please experiment yourself before drawing conclusions.
There are so many factors that are of influence on the results.
For example, you can see in one of the video's linked below, that it wasn't good to do anything at the L3 coil on the left (ungrounded side) while today with rebuilding the setup for video purpose, it was the opposite for that. It all depends on frequency and duty cycle input and the wiring.
In this video I hav not yet added capacitors, so we are only looking at self resonance of the coil with it's own capacity between the windings and so on.

The pictures I refer to:
photos.app.goo.gl/1agbATHCChs9oSfL7
photos.app.goo.gl/GZVG4J5ZfXq9aG9MA
photos.app.goo.gl/bgNMJc4V2p8iqqEM8
photos.app.goo.gl/wsvw9KNUXuDRnnVP8

Other video's:
youtu.be/ziyBnBzTw3c
youtu.be/RYpF9Q_5cHE
youtu.be/UWcwsS_mxp4
youtu.be/HAg3rx0xTSY
youtu.be/PNptRd4vEjQ
youtu.be/5lo7GSXPXyI
youtu.be/y_c98fB9HcI

First video with 8 inch coil system:
youtu.be/ZNg6IvmfeS4

Another experiment from the Utkin documents on grouding:
youtu.be/eGwHoBFuhTQ