Only as output capacitor. For the other's it's really not critical.Walt has warned against low ESR capacitors
Jan
This one? https://www.diyaudio.com/archive/blogs/comments/comment3647.html link inside this article named "Read the full article with schematics, board layout, stuffing guides etcetera here." creates error 404
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To quote personal messages probably not very nice but want to share finished and working project ant to thank you all for helpful advices. My reference voltages from GLED431 slightly off, at the positive rail 6.7V and at the negative 6.85V and leds on negative rail are a little bit lighter. But I put trimmers to have a possibility to adjust output voltage and I can set exactly 15V. Should I worry about these reference voltages?I just modeled GLED431 with CCS for negative part of Jung/Didden Superregulator. I would be very happy if someone can comment and point to any mistakes. Current through R6 (390R) 5mA.
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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.
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