Just about everyone on here knows it’s quite possible to build one of these things using a re-wrapped microwave transformer, but they’re usually made of wood like the one we swap on Friday, and we ...

[Mike Worth] wanted the option to run his Microwave Oven Transformer welding rig at less that full power. After being inspired by some of the other MOT hacks we’ve featured he figured there must be a ...

DIY compact welding machine easy and affordable build See how to build a compact DIY welding machine from microwave transformers. This project shows the process of modifying the transformers, adding a ...