8. The voltage regulator shown in the figure below, maintains an output voltage of 12 V across the 600 2 load with an input voltage that varies between 20.4 V and 27.6 V. The diode has the following specifications: VF = 0.7V, Vz= 12 V, Iz(min) = 0.2 mA (a) Determine the value of IRL (b) Calculate Is based on the minimum value of the input voltage Vs (c) Hence, determine the value of Rs (d) Using the value of Rs obtained in part (c), calculate the value of Is when the input voltage Vs is adjusted to 27.6V Rs Vs Is Vz R₁ = 600 IRL Vo

8. The voltage regulator shown in the figure below, maintains an output voltage of 12 V across the 600 2 load with an input voltage that varies between 20.4 V and 27.6 V. The diode has the following specifications: VF = 0.7V, Vz= 12 V, Iz(min) = 0.2 mA (a) Determine the value of IRL (b) Calculate Is based on the minimum value of the input voltage Vs (c) Hence, determine the value of Rs (d) Using the value of Rs obtained in part (c), calculate the value of Is when the input voltage Vs is adjusted to 27.6V Rs Vs Is Vz R₁ = 600 IRL Vo

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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