Flyback Transformer Joule Ringer.ASF
This is a Joule Ringer circuit that uses a TV monitor flyback transformer instead of the Fuji camera transformer. Xee2 at the Energetic forum and Overunity forum posted the information on this particular flyback transformer and made building this device very easy. I have not had much time to experiment with it but this video shows it in operation. I am running it here on 6 volts and about 300mA. One TIP3055 transistor is used.