Hello. I just completed a +/- 15V super regulator using the board from the diy store and all parts from Mouser. I'm giving it +/-20V from my bench supply. Both regulators seem to work fine. However, I'm getting oscillations on both outputs. I'm not sure where to start troubleshooting. Can someone point me in the right direction please? Scope shots are of both outputs across a 100 0hm load.
There is a dedicated thread for Jung-Didden regulator:
https://www.diyaudio.com/community/threads/super-regulator.247281/
Better to ask questions there and there was enough oscillation troubleshooting examples somewhere in that very long thread.
https://www.diyaudio.com/community/threads/super-regulator.247281/
Better to ask questions there and there was enough oscillation troubleshooting examples somewhere in that very long thread.