I want to build a simple spot welder using an old microwave oven transformer with the secondary rewound. Hoping to be able to weld at least two 1 mm thick steel sheets together!
Does anyone know what is the best OC voltage to wind the transformer for?
Hopefully I will not need DNO approval !
Tony
Does anyone know what is the best OC voltage to wind the transformer for?
Hopefully I will not need DNO approval !
Tony