Building a 1. 4k W Induction Heater

It s about time I built an induction heater, so here it is JLCPCB: 2 for 2Layer, 5pcs 5 for 4Layer, 5pcs: Schematic, components, PCB gerber files much more can be found on my website here: Schematix 0:00 intro 0:12 Components 0:49 Inductors 2:20 PCB assembly 3:48 JLC Ad 5:26 Copper Coil 11:45 Power supply 13:37 First powerup 15:43 Heating metal 16:43 Final thoughts