I did a few tests on an end of life Mightymig, before I broke it up.
The test failed was OCVs on the two power settings: 75 V and 90 Vdc!
So I assumed a failed transformer.
When remove, I wired it 'direct' and the output was 30 Vac, about right. Thoughts folks?
If I was making welders, I would try to weld them together better....
Now I have another handy spare / or a door stop. Shane to scrap it for a fivers worth of copper?
The test failed was OCVs on the two power settings: 75 V and 90 Vdc!
So I assumed a failed transformer.
When remove, I wired it 'direct' and the output was 30 Vac, about right. Thoughts folks?
If I was making welders, I would try to weld them together better....
Now I have another handy spare / or a door stop. Shane to scrap it for a fivers worth of copper?