Thank you Nico. I will also quote my second paragraph from post 12. "It’s not a problem if you are using a single negative supply and you do not want to use the unregulated supply.". As in if you have two unconnected secondary windings or two transformers.
Okay then I believe it means that it is okay to go with the first post's circuit. Thanks everyone.
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.