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For the term "sergdo toroid transformer overunity".

Joule Thief: Variations… Alternate Toroid, Reversed Transistor Comparisons

After the last video with the serendipitous wiring error, I decided to make an easily configured testbed and try some variations. Interesting….. I tried the generic 2n3904 type, reversed and correct, the metal-can 2n2222a…

BiTT vs CONVENTIONAL EI TRANSFORMER Test Demo

LOAD REACTIONS IN A Bi-TOROID TRANSFORMER vs A CONVENTIONAL EI TRANSFORMER Incoming search terms:электронный трансформатор схема

POWER FACTOR VARIATIONS BiTT vs Conventional EI Transformer.mov

This is a Power Factor variation video where a: CONVENTIONAL TRANSFORMER is compared to a BiTT with a resisrtive load (PF =1). The conventional transformer PF mirrors the load. The BiTT PF is indepenent…

Extreme High Voltage: ZVS Royer Oscillator Driving Flyback Transformer, Jacob’s Ladder

The Flyback transformer is driven by a dedicated Royer oscillator Zero Voltage Switching configuration. I used 2 x IRFP260n mosfets, but I also tried IRFP460 which work but get warmer in operation. A few…