Wedg1e
They call me Mr. Bodge-angles
- Messages
- 7,739
- Location
- Teesside, England
no numbers or color codes on the diodes, one is shorted and the 3 others have the cathodes pressed into the heat sink, which does not make sense if it is a bridge.
It's not usually a full-wave bridge in a MIG set, there are usually multiple diodes in parallel to share the load in a half-wave bridge configuration.