For the future: use it for something else than cooking water, which could properly prove hard from the quasi-resonant topology and the, still unknown, microcontroller.
Teardown, part 1 video:
Measurements, part 2 video:
Re: Hacking the IKEA 2000 W induction stove Conundrum, Wed Aug 16 2017, 06:12AM
Annealing superconductors maybe?
Re: Hacking the IKEA 2000 W induction stove GeordieBoy, Mon Sept 04 2017, 02:43PM
Nice teardown, and explanation. The switch voltage waveform looks like textbook Class-E shape.
-Richie,
Re: Hacking the IKEA 2000 W induction stove klugesmith, Mon Sept 04 2017, 05:55PM
Good to see you here, Richie. It's been a while? Are you enjoying real-world life? -Rich
Re: Hacking the IKEA 2000 W induction stove GeordieBoy, Mon Sept 04 2017, 06:26PM
Yes, enjoying life and some new challenges: 2 year old daughter!
-Richie Burnett.
Re: Hacking the IKEA 2000 W induction stove Mads Barnkob, Tue Sept 05 2017, 05:47AM
GeordieBoy wrote ...
Yes, enjoying life and some new challenges: 2 year old daughter!
-Richie Burnett.
It really did turn out as a textbook example, I did not show it in the video, but depending on different loads it also acts as predicted there, with some various DC offset in the negative part and changing voltage waveform.
I still try to find time for both HV and 3 year old daughter :)