Hello.
Please see the attached image as NPN transistor amplifier circuit found in some tutorial.
Here, C1 and C2 are capacitors to decouple AC input and DC bias. (20 kOhm and 3.6 kOhm compose voltage divider biasing network)
My question is on C_E. What is the role that C_E takes? Is it also to decouple?
What if C_E is removed? Does circuit still work?
Please see the attached image as NPN transistor amplifier circuit found in some tutorial.
Here, C1 and C2 are capacitors to decouple AC input and DC bias. (20 kOhm and 3.6 kOhm compose voltage divider biasing network)
My question is on C_E. What is the role that C_E takes? Is it also to decouple?
What if C_E is removed? Does circuit still work?
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