Hi Folks,
I'm a Digital Design Engineer and would like to get some information from some of you guys. As i said i'm into Digital Domain so I know really less about analog and very less about audio transformers let me give you a brief intro of my design
I need to design an amplifier with 50W o/p & output drive of 4/8 Ohm loudspeaker at 70V/ 100V AC line and capability of driving multiple speakers, I have chosen MAX9709 to do the amplification job, with some R&D i have learnt i might need an audio transformer.
I have some brief questions please try and answer them.
1 - When do we opt for an Audio Transformer in an audio design?
2 - What are the critical metrics associated with an audio transformer?
3 - How to interface the electronic circuitry to the speakers (this is the biggest question for me)?
Please feel free to give info related to this in any way, irrespective of the questions asked.
Thanks & Regards
Schneider