Hi everyone! Im looking to design a power supply for my new TC project. I hear that i can use IGBT's as a switching device at a high power rating and frequency. Can i use an IGBT to drive an ignition coil rather than a series of transistors? Unfortunatly, i have absolutly no idea on how to design an IGBT into a circuit. Has anyone made an ignition coil system like this????? Is there a web site with plans or design help??? thanks, mark.