I have made the following circuit on my bread board. When no AC signal is input - the MOSFET turns completely off. But when I add an input - it produces a hefty gain and pleasurable sound for this TIP41C.
The emitter is not hooked up to ground through a resistor (as I have been taught...
Here, I want to use Thevenin with those 2 resistors in the base.
How can I combine those two resistors with thevenin or do you have any other better idea to combine them? (circled with red in the picture)
(PS: I don't ask the solution of the question. I'm only asking individually the...
I want to study about "finding Input & Output Impedances of Common Emitter BJT Amplifier"
However, I could not find a decent source & document about it.
Could someone supply me with some documents for that.
Then that would be gorgeous for my study.
Hi, I just have solved one of the bjt common emitter question below.
However, I'm curious that how can I additionally find those things below:
1) Input and Output Impedance
2) AC Gain
Here is the example and my hand draw solution. However, the question only asked to find Vout/Vin...
Hi, I want to study about BJT Common Emitter Large (or bias) and Small Amplifier Circuits.
My question is I could not find a decent sufficient resource neither from youtube nor from google. :(
I want to study about those common emitter large & small signal models, analysis, ac gain, input &...
Hi I'm working on my project about CE amplifier on PSPICE.
The circuit given to me is attached below.
1. The first question was 'set bias point'.
So what I thought was for DC, capacitor is open circuit. And if we increases V_in, it will cause increase of I_c which will make this transistor...