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For the term "bifilar wound toroid diy".

Resonance Effects: Tesla Bifilar Coil Alternating Field Rotating a Magnetic Compass

Here’s a little illustration of an interesting phenomenon. A small magnetic compass is placed onto a Tesla Bifilar pancake coil, and the coil is driven by an alternating square wave at a frequency that…

Ottawa University CANADA DAY BI TOROID TRANSFORMER vs CONVENTIONAL TRANSFORMER June 2009

The Bi-Toroid Transformer is designed such that the primary coil is magnetically iscolated from the secondary back EMF induced flux. In this manner the primary current and power factor are unaffected by the load….

MIT Dr. Zahn Bi-Toroid Transformer (BITT) Tutorial 101.mov

A prototype of this Bi-Toroid Transformer was third party tested by Dr. Giovanni Fusina of Defence Research and Development Canada showing it operating at 2300% efficiency. EFFICIENCY PERFORMANCE VIDEO: www.youtube.com Send an email to…