Assuming an input signal of 10 mV pk-pk and frequency 2000Hz. Xc=1/2rfc Answer the following questions. 1. If an input signal is to be amplified how many capacitors will be added to the circuit? 2. Assuming that there is no capacitor connected across RE what will be the voltage gain of the amplifier, Av 3. Calculate re

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter29: Dc Generators
Section: Chapter Questions
Problem 16RQ: Explain the difference between cumulative- and differential-compounded connections.
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Assuming an input signal of 10 mV pk-pk and frequency 2000Hz.
Xc=1/2rfc
Answer the following questions.
1. If an input signal is to be amplified how many capacitors will be added to the circuit?
2. Assuming that there is no capacitor connected across RE what will be the voltage gain of the amplifier, Av
3. Calculate re
4. Calculate voltage gain with a capacitor of value of 30 uF connected in parallel with RE
5. Why is the voltage gain higher with the capacitor across RE
R₁
R₂
Rc
RE
Transcribed Image Text:Assuming an input signal of 10 mV pk-pk and frequency 2000Hz. Xc=1/2rfc Answer the following questions. 1. If an input signal is to be amplified how many capacitors will be added to the circuit? 2. Assuming that there is no capacitor connected across RE what will be the voltage gain of the amplifier, Av 3. Calculate re 4. Calculate voltage gain with a capacitor of value of 30 uF connected in parallel with RE 5. Why is the voltage gain higher with the capacitor across RE R₁ R₂ Rc RE
Given that VBE = 0.7 V and using the values from the table:
VCC (V)
10
BETA
156
Calculate the following:
R1
12kohms
R2
4kohms
RC
1075ohms
RE
450ohms
Transcribed Image Text:Given that VBE = 0.7 V and using the values from the table: VCC (V) 10 BETA 156 Calculate the following: R1 12kohms R2 4kohms RC 1075ohms RE 450ohms
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