Induction heater and in particular a vacuum induction heater oven is a desirable piece of equipment on every geek's table. Ebay offers many PCB modules claiming to provide you with one. However that is nowhere near the truth, It will take few days and at least a couple of iterations to get these things working.
In this project we will assemble properly functioning, reliable induction heater that can be used with vacuum chamber to reach 2000C temperatures and melt many metals in the absence of air.