mesh current analysis in bjt circuits

Thread Starter

Doubtician

Joined Mar 19, 2022
11
How to use mesh current analysis instead of thevenin's theorem here to solve for all currents and voltages in the following bjt circuit?Document 35_1.jpg

How should i make the closed loops in order to analyse?
 

Thread Starter

Doubtician

Joined Mar 19, 2022
11
Hi D,
The current in R3 [Emitter] will be higher than you calculated, due to the gain factor of the transistor.
Do you have a copy of the complete question you could post?
E
example 4 in this link here.
They used thevenin's theorem, i was just trying to find it through mesh analysis.The answer they get for emitter current is 1.29 mA while what i get through mesh analysis is 1.4 mA .
 
Top