- #1
nobrainer612
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Homework Statement
I drew the emitted audio amplifier in the picture below. When I looked at my lab manual, it says the impedance should be Zin and Zout, which
Zin = R1*R2/(R1+R2) and Zout = Rc
I have a few questions about impedance relate to this circuit:
1.) I saw the source is AC source, is that why CB is not included in the impedance?
2.) Why is Zout only included RC? How about the RE1 and RE2? ( In my memory, I think RE2 is short by CE since it is AC, but I am not sure so I want to check my concept.) Thank you