*42. a. Determine VL. IL, Iz, and Ig for the network of Fig. 2.186 if RL 180 0.b. Repeat part (a) if R 470 2.c. Determine the value of R, that will establish maximum power conditions for the Zener diode.d. Determine the minimum value of R, to ensure that the Zener diode is in the "on" state.Rs220 2TRVz 10 VRL%3D20 V= 400 mWPZmatFIG. 2.186Problem 42.*43. a. Design the network of Fig. 2.187 to maintain V at 12 V for a load variation (I,) from 0 mAto 200 mA. That is, determine Rs and Vz.b. Determine Pz maxfor the Zener diode of part (a).*44. For the network of Fig. 2.188, determine the range of V, that will maintain V at 8 V and notexceed the maximum power rating of the Zener diode.Rs16 Vo91 2Vz 8 V0.22 k2VzRLRL= 400 mWPZ maxFIG. 2.188FIG. 2.187Problems 44 and 52.Problem 43.

Answered: Image /qna-images/answer/3ef7bfc7-4b73-416e-8ccd-9d11586616c0.jpg

42. a. Deternmine VL. I, Iz, and Ig for the network of Fig. 2.186 if R 180 0. b. Repeat part (a) if R 470 2. C. Determine the value ofR, that will establish maximum power conditions for the 7anor dindo

42. a. Deternmine VL. I, Iz, and Ig for the network of Fig. 2.186 if R 180 0. b. Repeat part (a) if R 470 2. C. Determine the value ofR, that will establish maximum power conditions for the 7anor dindo

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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Concept explainers

Superposition Theorem

The superposition theorem is applied to linear systems. For such systems, the output from two different inputs equals the sum of the outputs from each input separately. On applying this theorem many times we get the output from any number of inputs equal to the sum of the outputs from the individual inputs separately.

Question

*42. a. Determine VL. IL, Iz, and Ig for the network of Fig. 2.186 if RL 180 0.
b. Repeat part (a) if R 470 2.
c. Determine the value of R, that will establish maximum power conditions for the Zener diode.
d. Determine the minimum value of R, to ensure that the Zener diode is in the "on" state.
Rs
220 2
TR
Vz 10 V
RL
%3D
20 V
= 400 mW
PZmat
FIG. 2.186
Problem 42.
*43. a. Design the network of Fig. 2.187 to maintain V at 12 V for a load variation (I,) from 0 mA
to 200 mA. That is, determine Rs and Vz.
b. Determine Pz max
for the Zener diode of part (a).
*44. For the network of Fig. 2.188, determine the range of V, that will maintain V at 8 V and not
exceed the maximum power rating of the Zener diode.
Rs
16 Vo
91 2
Vz 8 V
0.22 k2
Vz
RL
RL
= 400 mW
PZ max
FIG. 2.188
FIG. 2.187
Problems 44 and 52.
Problem 43.

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