Hi,
I have a Class D amplifier with a 50mVp-p sine wave at the output. The minimum output load of the class D amplifier should be at least 4ohm.
However, I am placing a transformer at the output of the amplifier instead of a speaker. Since the resistance of the wires of the primary side of the transformers is around 0.4ohm, is there any way the 2 resistances can be matched?
I'm unable to place a resistor in series with the transformer as it "isn't efficient".
Thanks for your help!
I have a Class D amplifier with a 50mVp-p sine wave at the output. The minimum output load of the class D amplifier should be at least 4ohm.
However, I am placing a transformer at the output of the amplifier instead of a speaker. Since the resistance of the wires of the primary side of the transformers is around 0.4ohm, is there any way the 2 resistances can be matched?
I'm unable to place a resistor in series with the transformer as it "isn't efficient".
Thanks for your help!