06-15-2013, 03:43 PM
LenH
It has little to do with rectifier design. They simply need a negative bias and so the rectifier negative through resiztor creates negative voltage towRds ground and this cap simply filters it. In some schematics it is left unfiltered.
It has little to do with rectifier design. They simply need a negative bias and so the rectifier negative through resiztor creates negative voltage towRds ground and this cap simply filters it. In some schematics it is left unfiltered.
