(a) For the given class A power amplifier, determine the following: i. Efficiency of the amplifier circuit for an input voltage that results in an AC base current of 15.44mApeak and DC collector- emitter voltage, VCEQ of 9.15 V. ii. Value of the collector resistor RC using standard resistance value. +20 V 1.2KOS HE+Vo B= 45 10uF (b) Draw the circuit of a Class C power amplifier and compare in detail its advantage and disadvantage from a class A power amplifier.

(a) For the given class A power amplifier, determine the following: i. Efficiency of the amplifier circuit for an input voltage that results in an AC base current of 15.44mApeak and DC collector- emitter voltage, VCEQ of 9.15 V. ii. Value of the collector resistor RC using standard resistance value. +20 V 1.2KOS HE+Vo B= 45 10uF (b) Draw the circuit of a Class C power amplifier and compare in detail its advantage and disadvantage from a class A power amplifier.

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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