Battery Spot Welder using Microwave Transformer | DIY - NematicsLab
DIY Microwave SpotWelder With Control Circuit – Apex Logic
A Professional Spot Welder Made Out Of A Microwave Transformer | Hackaday
spot welder design using microwave transformer. advice on use of relays, capacitors, and timer circuits would be appreciated. more info in comments. : r/AskElectronics
Adding a current limiter to my MOT welder | Products of Mike's Mind
Voltlog #207 - Making a DIY Spot Welder From A Microwave Transformer - YouTube