Hello, does anybody know a good protection circuit for speakers to insert into my YBA Delta 3 power amp
acting as DC protection in case a final transistor were to fail tomorrow and against short circuit at outputs?
Thank you very much.
acting as DC protection in case a final transistor were to fail tomorrow and against short circuit at outputs?
Thank you very much.
DC detection for speaker protection and output short circuit protection are two entirely different things.
DC detection can be a simple add,-on circuit, e.g. :
www.diyaudio.com/community/threads/very-simple-almost-universal-speaker-protection-circuit.415149/post-7736615
Short circuit protection would have to involve changes in the original circuit to prevent over- current.
You will need to have the original schematics first of all.
Patrick
DC detection can be a simple add,-on circuit, e.g. :
www.diyaudio.com/community/threads/very-simple-almost-universal-speaker-protection-circuit.415149/post-7736615
Short circuit protection would have to involve changes in the original circuit to prevent over- current.
You will need to have the original schematics first of all.
Patrick
Thank you Patrick, I would never have figured it out, that's why I haven't yet found an add-on protection circuit against short circuits!