I have a small single-board computer that has 200mW audio outputs to drive 8 ohm speakers. I would like to build an amplifier circuit to drive 15 watt 8 ohm speakers with the SBC audio outputs as input to the amplifier circuit.
Specifications:
I would like it to run on 5 volts if possible (but I can go as high as 10VDC)
It will be used in an industrial environment so the quality does not have to be very good--no better than a cheap notebook.
Because these will be external speakers, I would also like to know how to add short-circuit protection to the circuit.
Thanks,
Dale
Specifications:
I would like it to run on 5 volts if possible (but I can go as high as 10VDC)
It will be used in an industrial environment so the quality does not have to be very good--no better than a cheap notebook.
Because these will be external speakers, I would also like to know how to add short-circuit protection to the circuit.
Thanks,
Dale