In this video, I explain how the circuit of a ZVS flyback driver works. I go in depth in my explanation of the different circuit elements and how they interact. After my explanation, I show how I built my flyback driver, how you can build one, and a cool demonstration of it in action. This circuit looks complicated at first, but it can be understood by almost anyone with basic electronics knowledge and this video. As far as I know, this is the only YouTube video so far that can explain the inner workings of this popular circuit. Good Luck building! Here are a few good soldering irons to use: A small cheap iron- http://amzn.to/2vG9I06 A nice soldering station- http://amzn.to/2fIwh05 Stuff you need for circuit board etching: Copper Clad board- http://amzn.to/2fIfdr6 Ferric Chloride Etchant- http://amzn.to/2vFAEgb My editing computer: http://amzn.to/2vG9Z30 If you want a ZVS driver, but dont feel like building one, you can buy this: http://amzn.to/2fIfQkn