Kingston
Well-known member
BluegrassDan said:The thread has several revisions. Is Rev 4 the final (and merged with the earlier schematics showing the bridge rectifier and caps)?
That message has the definite version, yes. It's not tied to a bridge rectifier which is why I didn't draw it, but yes just connect the dots to the earlier ones. Change ZD1 (or chain several in series) to achieve desired voltage, and drop it further 5-10VDC with the VR1 trimmer to get perfect noise floor.