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V 40V R2 82k R1 2.7k Q1 Q2N2222 R5 R4 1.2k Figure 2: Voltage-divider DC bias configuration

V 40V R2 82k R1 2.7k Q1 Q2N2222 R5 R4 1.2k Figure 2: Voltage-divider DC bias configuration

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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40V R2 82k R1 2.7k Q1 Q2N2222 R5 R4 1.2k Figure 2: Voltage-divider DC bias configuration
Transcribed Image Text:40V R2 82k R1 2.7k Q1 Q2N2222 R5 R4 1.2k Figure 2: Voltage-divider DC bias configuration
Part 2 1. Figure 3 shows a voltage divider DC bias configuration of BJT transistor. Using a theoretical calculation, determine the range of values for variable resistor RL for the transistor to operate in active (linear) region operation. Sketch the DC load line and plot the Q-point location for at least three (3) possible values of Rs. You may assume value of ß = 200. 2. Conduct a simulation with Pspice software to verify your answer in (1). Plot the Q-points obtained from the simulation based on the same value of Rs used for the calculation. Discuss the difference if any between the results of calculation and simulation. 3. Suggest one application in our daily life at home where the above circuit can be applied.
Transcribed Image Text:Part 2 1. Figure 3 shows a voltage divider DC bias configuration of BJT transistor. Using a theoretical calculation, determine the range of values for variable resistor RL for the transistor to operate in active (linear) region operation. Sketch the DC load line and plot the Q-point location for at least three (3) possible values of Rs. You may assume value of ß = 200. 2. Conduct a simulation with Pspice software to verify your answer in (1). Plot the Q-points obtained from the simulation based on the same value of Rs used for the calculation. Discuss the difference if any between the results of calculation and simulation. 3. Suggest one application in our daily life at home where the above circuit can be applied.
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