Electrical EngineeringPlease solve ASAP1. The figure shows a CE power amplifier in which the collector resistor serves also as theload resistor. Assume Boc = Be = 120.+12 Va) Determine the de Q-point (Icq and Vcr).Re470 1b) Determine the voltage gain and the power gain.R12 knc) The Quiescent power.10 uFd) The i'p signal power10 FRE220e) The output signal power.400 mV pp1.0 kHz) The efficiency of the power amplifier.R24.7 kRu120 210 uF470 1Ba- Boc= 120

“Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

1. The figure shows a CE power amplifier in which the collector resistor serves also as the load resistor. Assume Boc = Be = 120. +12V a) Determine the de Q-point (Ico and Vero). b) Determine the voltage gain and the power gain. 4700 12 kn c) The Quiescent power. 10 F d) The i'p signal power 10 F Re 22 0 e) The output signal power. 400 mV pp 9 The cfficieney of the power amplifier. R 4.7 kn 120 470 1 R-Boc= 120

1. The figure shows a CE power amplifier in which the collector resistor serves also as the load resistor. Assume Boc = Be = 120. +12V a) Determine the de Q-point (Ico and Vero). b) Determine the voltage gain and the power gain. 4700 12 kn c) The Quiescent power. 10 F d) The i'p signal power 10 F Re 22 0 e) The output signal power. 400 mV pp 9 The cfficieney of the power amplifier. R 4.7 kn 120 470 1 R-Boc= 120

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

Electrical Engineering
Please solve ASAP
1. The figure shows a CE power amplifier in which the collector resistor serves also as the
load resistor. Assume Boc = Be = 120.
+12 V
a) Determine the de Q-point (Icq and Vcr).
Re
470 1
b) Determine the voltage gain and the power gain.
R
12 kn
c) The Quiescent power.
10 uF
d) The i'p signal power
10 F
RE
220
e) The output signal power.
400 mV pp
1.0 kHz
) The efficiency of the power amplifier.
R2
4.7 k
Ru
120 2
10 uF
470 1
Ba- Boc= 120

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