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Please solve the following problems in step by step solution.

Please solve the following problems in step by step solution.

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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Please solve the following problems in step by step solution.
*42. a. Determine VL, IL, Iz, and IR for the network of Fig. 2.186 if R1 = 180 N. b. Repeat part (a) if R1, = 470 N. 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. %3D Rs 220 2 IR Vz = 10 V RL VL 20 V = 400 mW PZmax FIG. 2.186 Problem 42. *43. a. Design the network of Fig. 2.187 to maintain Vi 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 Vị that will maintain V, at 8 V and not exceed the maximum power rating of the Zener diode. Rs Rs V, o w 91 2 16 Vo Vz = 8 V 0.22 k2 Vz RL = 400 mW PZ max RL FIG. 2.188 FIG. 2.187 CS Scanned with CamScanner
Transcribed Image Text:*42. a. Determine VL, IL, Iz, and IR for the network of Fig. 2.186 if R1 = 180 N. b. Repeat part (a) if R1, = 470 N. 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. %3D Rs 220 2 IR Vz = 10 V RL VL 20 V = 400 mW PZmax FIG. 2.186 Problem 42. *43. a. Design the network of Fig. 2.187 to maintain Vi 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 Vị that will maintain V, at 8 V and not exceed the maximum power rating of the Zener diode. Rs Rs V, o w 91 2 16 Vo Vz = 8 V 0.22 k2 Vz RL = 400 mW PZ max RL FIG. 2.188 FIG. 2.187 CS Scanned with CamScanner
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