1. Using the shunt regulator in Figure 4, answer the following: a. When the current through RL increases, does Q1 conduct more or less? Explain. b. Assume the current through RL remains constant and VIN changes by 1 V. What is the change in the collector current of Q1? C. With a constant input voltage of 17 V, the load resistance is varied from 1.0 k to 1.2 kn. Neglecting any change in output voltage, how much does the shunt current through Q₁ change?
1. Using the shunt regulator in Figure 4, answer the following: a. When the current through RL increases, does Q1 conduct more or less? Explain. b. Assume the current through RL remains constant and VIN changes by 1 V. What is the change in the collector current of Q1? C. With a constant input voltage of 17 V, the load resistance is varied from 1.0 k to 1.2 kn. Neglecting any change in output voltage, how much does the shunt current through Q₁ change?
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...
Related questions
Question
Transcribed Image Text:Help
E AT
y
agraph
a.
1. Using the shunt regulator in Figure 4, answer the following:
C.
Normal
No Spacing
When the current through RL increases, does Q1 conduct more or less? Explain.
●
D
5.1 V
b. Assume the current through RL remains constant and VIN changes by 1 V. What is the
change in the collector current of Q1?
d. Assume the maximum allowable input voltage is 25 V.
With a constant input voltage of 17 V, the load resistance is varied from 1.0 k to 1.2 kn.
Neglecting any change in output voltage, how much does the shunt current through Q₁
change?
What power rating should R1 have?
R₁
www
100 (2
What is the maximum possible output current when the output is short-
circuited?
IF
Heading 1
W
e.
In the regulator circuit, determine Rest if the maximum internal regulator current is to be
250 mA.
R₁
3.9 kf
Heading 2
Your
Styles
M
R₁
HL
Title
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 5 steps with 4 images
Follow-up Questions
Read through expert solutions to related follow-up questions below.
Follow-up Question
Thank you! Can you help me with D and E please?
Solution
by Bartleby ExpertKnowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,