Transistor, Design and Applications 12. Audio Power Amplifier.DC Biasing,Vgain, Zin,out ترانزستور 🇯🇴

This lecture is dedicated to design and analysis of an Audio Power Amplifier.DC Biasing,V gain, Z in, Z out .
Again, watch , learn and have fun 😊. knowledge for Free.
correction: Zo=0.3 ohms , and that includes the 5 Ohm emitter resister. Because negative feedback would make it look small.
Around 40 % the output voltage is found across the 5 Ohms Emitter resistor of the output power stage.,

[@mazen723]

correction: Zo=0.3 ohms , and that includes the 5 Ohm emitter resister. Because negative feedback would make it look small.
Around 40 % the output voltage is found across the 5 Ohms Emitter resistor of the output power stage.,
Sorry for that.

[@LousyPainter]

People don't know what they are missing by not watching these lectures. I deal with all kinds of configurations of diff amps, it can be overwhelming. It's nice to have some coaching. Thanks.

[@mazen723]

Thank you pal , that's kind of you . I have a pile of lectures to share, I will post, whenever I have the chance.

[@braveheart9275]

Thanks a lot.