Hello, I'm new here. I'm not that smart when it comes to electrical theory. Any knowledge I have came from google and books.
Are class D amps limited to using MOSFETs for the power stage or are BJTs acceptable too?
I'm having trouble wrapping my head around MOSFETs. So, additionally, if you could point me in the direction of a newb friendly tutorial on MOSFETs I'd appreciate that too.
Thanks for all you help!
Are class D amps limited to using MOSFETs for the power stage or are BJTs acceptable too?
I'm having trouble wrapping my head around MOSFETs. So, additionally, if you could point me in the direction of a newb friendly tutorial on MOSFETs I'd appreciate that too.
Thanks for all you help!
I think I found my answer.
PWM Class D Basic Operation
First paragraph. MOSFETs have the advantage of low saturation voltage and so are preferred. However, BJTs can be used.
PWM Class D Basic Operation
First paragraph. MOSFETs have the advantage of low saturation voltage and so are preferred. However, BJTs can be used.
I think I found the answer here.
PWM Class D Basic Operation
MOSFETs have a lower saturation voltage and are therefore preferred. However, BJTs can also be used.
Just thought I'd post my results.
PWM Class D Basic Operation
MOSFETs have a lower saturation voltage and are therefore preferred. However, BJTs can also be used.
Just thought I'd post my results.
yeah, sure, you can BJTs too but are not as efficient and the biasing is a bit tricky as they require special techniques for "clean" high frequency switching. have fun experimenting 🙂
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