A look at a bag of IGBTs and MOSFETs that I quickly salvaged from industrial electronics. Found in induction cookers, solar inverters, welding machines, car and battery charges. It can also be other common high power electronics with switching inverters. Discussion of salvaging IGBTs/MOSFETs: https://highvoltageforum.net/index.php?topic=2117.0
These TO-247 IGBTs can be used in a DRSSTC Tesla Coil using the free half- and full-bridge inverter PCB designs here. If you like to see some larger IGBTs, check out where I salvaged large IGBT bricks from Industrial equipment.