Is the water cooled annealer dead?
Been making flux concentrator ones and they go much better. The first one runs on a 36V power supply and the second one uses a 48V power supply. Apart from that they are pretty much identical.
Temperature stays pretty low compared to the water cooled method that draws a lot of Amps. And stay "turned on" a lot longer.
https://www.youtube.com/shorts/4Scoc86vkU8
