I assumed so far that the inductor is connected between the amplifier output node and the filter capacitor, with the full PWM magnitude across the inductor. Is there an additional inductor that drops the 350 kHz square wave? Please clarify.I don't think the switching frequency can be making the inductors hot.
could these inductors be really shitty at handling AC?
I assumed so far that the inductor is connected between the amplifier output node and the filter capacitor, with the full PWM magnitude across the inductor. Is there an additional inductor that drops the 350 kHz square wave? Please clarify.
yes, as there are no losses stated in the data sheet for AC
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