Q2\ It is required to use a diodes specified to have a 0.7 V drop at a current of 1 mA. The diodes are to be included in a voltage regulator to keep voltage level at 1.5 V to load resistancel.5 k2 as in the circuit shown in the figure. (a) Determine the value for the resistance R and the current passes through the diodes when connecting the load resistance. +5 V R oVo (b) When removing the load resistance, find how will the output voltage changes with its value? D RL D2 (c) Estimate the change due to change the load resistance with 750 2? (Assume the diode are small-signal diode calculate all changes in output voltage) modeled to 中

Q2\ It is required to use a diodes specified to have a 0.7 V drop at a current of 1 mA. The diodes are to be included in a voltage regulator to keep voltage level at 1.5 V to load resistancel.5 k2 as in the circuit shown in the figure. (a) Determine the value for the resistance R and the current passes through the diodes when connecting the load resistance. +5 V R oVo (b) When removing the load resistance, find how will the output voltage changes with its value? D RL D2 (c) Estimate the change due to change the load resistance with 750 2? (Assume the diode are small-signal diode calculate all changes in output voltage) modeled to 中

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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