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For the term "caduceus toroid".

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…

Joule Thief: Basic Circuit, Upgrade to 24 LEDs, 1 to 1 Toroid Winding

The basic circuit using the 2n2222 metal can transistor, with a few alterations from the “instruction” video, to show the next steps in development. I’ve tested a few different coils and this 1::1 toroid…

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….