Hi friends,
I am new on the forum and hope to learn a lot here. I want to design an audio transformer for an underwater acoustic power amplifier for the purpose of Impedance matching. I want to know how to calculate turns, impedance, watts, etc. Unfortunately there are few literature surveys on this issue. I have glanced at Wolpert’s audio transformer design manual. But there are still some vague points, e.g. I have not found an equivalent circuit for the audio transformer to know exactly know what elements it is made up of and how they are joined to each other. I have also found a software named OPT Design Assistant. I have a lot of doubts about the correct way to use it. Even if I knew how to use it, I would not be able to design the audio transformer. Because, as mentioned before, I have not found an equivalent circuit for the audio transformer. Now I am seeking your help; any info about the problem will be very useful to me. Any help is also appreciated.
Thanks a lot, f.nasr