Purchase Solution

Theveninization of a transistor circuit

Not what you're looking for?

Ask Custom Question

Find Icq and Vceq for the circuit when Beta=100.

I put the 60k and 30 k resisters in parallel and then did a thevenin equivalence on the parallel combination resistance and the 20k ohm resistor. Then, I did kvl around the b-e loop and got icq=.021ma and vce=.39v. Did I do the thevinin equivalence correctly?

See the attached file.

Attachments
Purchase this Solution

Solution Summary

The solution is given in a step-by-step equational process with an approximately 100 word explanation.

Solution Preview

To get the thevenin equivalent of everything connected to the base of the transistor, find the voltage looking back towards the base node. That's the thevenin voltage Vt. Then, find the resistance looking back, with all voltage sources short-circuited (ie. connected to ground).

First, find Vt:

Ok, to find the ...

Purchase this Solution


Free BrainMass Quizzes
Architectural History

This quiz is intended to test the basics of History of Architecture- foundation for all architectural courses.