ZVS induction heater modules keep failing
OK, I got my answer from another place, where a user had the same problem : The PSU I used is not powerful enough ; and sure enough, I tried the same setup with a 12V 6A (Salcar) PSU, and it works : That is, when it does not, the module just does not start. It's quite counter-intuitive that I have to use more power to not fry the MOSFETs.