Feb 4, 2007 #1 I imman Member level 1 Joined Sep 16, 2006 Messages 33 Helped 6 Reputation 12 Reaction score 0 Trophy points 1,286 Activity points 1,461 I want to put a speaker protection circuit at the output of audio amplifier (LM386). I am using 8ohm, 0.5W speaker. The voltage swing at theinput is 12V. I plan to increase the gain of audio amp until 200. Please suggest simple circuits. Regards, Imman
I want to put a speaker protection circuit at the output of audio amplifier (LM386). I am using 8ohm, 0.5W speaker. The voltage swing at theinput is 12V. I plan to increase the gain of audio amp until 200. Please suggest simple circuits. Regards, Imman
Feb 4, 2007 #2 C clairvoyant13 Member level 3 Joined Dec 10, 2006 Messages 60 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,286 Activity points 1,751 Re: speaker protection How about fast blowing fuse or a relay??? "Loudspeaker Protection and Muting" **broken link removed** Bye!!!
Re: speaker protection How about fast blowing fuse or a relay??? "Loudspeaker Protection and Muting" **broken link removed** Bye!!!