So I can not use the 2N6294 silicon NPN Darlington transistor?Hello,
Using a darlington transistor will change the calculations, due to the double be voltage
Bertus
Haha, he is trying to fool meHello,
Did you notice the smily Johny posted?
Perhaps he hinted that there might be a problem finding the transistor
Bertus
Maybe I am a fool, but I can still not understand how to determine the rest of the resistances. Does it means I have to redesign the circuit?Your ask is a little extreme.
Beta greater than 100 is desirable, beta greater than 50 is workable. You will need a to220 or beefier device. And that's not difficult to find, among singles, Darlington or MOSFETs.
It is a fairly straight design. You just happen to be on the wrong path.
He haven't given any information about transistor parameter.Did your teacher or professor give you any information about transistor parameter? Q3 is a VAS stage (Voltage amplifier stage).
And how you are gonna to check if the amplifier meets the design requirements?