That’s exactly what [Carl Bugeja] did in his second revision of a PCB hot plate, designed to reflow other PCBs. [Carl’s] first attempt at making a hot plate yielded lukewarm results.

PCB Mini Hot Plate Preheater now available from Adafruit. 10:26 am March 18, 2021 By Julian Horsey. Adafruit has this week announced the arrival of the Mini Hot Plate Preheater with USB C Power ...

Toaster Oven. The next level is the toaster oven, and beyond that is the toaster oven rebuild. Most toaster ovens are capable of getting to 450F, which is right at the top of the reflow profile ...