https://youtu.be/IPgJFWSeExAFour things these circuits could be called... 1. Magnetic Amplifier 2a. Step Down Pole Transformer, aka ... 2b. Single Phase Distribution Transformer 3. LMD Analog Computer 4. DC to AC Inverter To locate many of my magamps, look underneath: Vinyasi.Cts / Inventor's Corner / Unknown Inventors w/LMD There's also one more located underneath: Vinyasi.Cts / Inventor's Corner / Eric Dollard's LMD Reactive Power https://is.gd/arumuz Power Factor Correction Capacitor https://is.gd/xuEFb2 What is Reactive Power? https://is.gd/BezZPv Transformer Connections [Preview] https://is.gd/uhubaw How to Make a Miniature Tesla Coil - Instructable https://is.gd/pifuxu How to Make a Miniature Tesla Coil - Schematic https://is.gd/jufefo