# Setting Up a Common Emitter Amplifier Circuit## Circuit Diagram DescriptionThe diagram illustrates a common emitter amplifier circuit. The key components include:- **Vin**: AC input voltage source, connected to ground.- **C1**: Capacitor connecting the input voltage to the base resistor \( R_B \).- **\( R_B \)**: Base resistor, connected in series with the input.- **\( V_{cc} \)**: DC power supply connected to the collector resistor \( R_L \).- **\( R_L \)**: Collector resistor, connected to the transistor collector.- **Transistor**: Positioned between \( R_B \) and \( R_E \), with collector, emitter, and base terminals.- **\( V_{ce} \)**: Voltage between collector and emitter.- **\( R_E \)**: Emitter resistor, in series with capacitor \( C2 \).- **C2**: Capacitor connected to the emitter, providing AC ground for signal frequencies.## Instructions1. **Objective**: Set up the circuit such that: - Collector current (\( I_C \)) = 2mA - Collector-Emitter Voltage (\( V_{CE} \)) = 6 volts2. **Component Selection**: - Determine \( R_B \), \( R_E \), and \( V_{CC} \) to meet the above conditions. - Choose capacitors \( C1 \) and \( C2 \) to operate at mid frequencies. 3. **Measurement**: Measure the voltage gain as a function of frequency.## Given Values- \( C_1 = 10 \, \mu F \)- \( C_2 = 20 \, \mu F \)- \( \beta = 100 \)- \( f_L = 50 \, Hz \)- \( f_{LE} = 450 \, Hz \)These parameters will aid in setting up and analyzing the circuit's performance for educational purposes.

For this circuit, let us take RB≃10RE Calculating RE VCC=VCE+IERERE=VCC-VCEIERE=10 V-6 V2 mARE=2…

1- Set up the following Common Emitter Amplifier circuit. R R. Vc C1 + Vce Vin + C2 RE Find RB, RE and Vcc so that Ic=2mA and VCE = 6 volts. %3| Select C, and C2 so as to reach mid frequencies. Measure the voltage gain as a function of frequency. 두

1- Set up the following Common Emitter Amplifier circuit. R R. Vc C1 + Vce Vin + C2 RE Find RB, RE and Vcc so that Ic=2mA and VCE = 6 volts. %3| Select C, and C2 so as to reach mid frequencies. Measure the voltage gain as a function of frequency. 두

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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Concept explainers

Power Amplifier

The power amplifier is an electronic amplifier designed to maximize the signal strength of a given input. The input signal strength is enhanced to a high enough level to drive output devices such as speakers, headphones, RF (Radio frequency) transmitters, etc. Unlike voltage / current amplifiers, the power amplifier is designed to drive core loads directly and is used as a storage block in the amplifier series.

Maximum Efficiency Criterion

In every field of engineering, there is a tremendous use of the machine and all those machines are equipped for their popular work efficiency so it very much important for operation engineers to monitor the efficiency of the machine, planning engineers to check out the efficiency of the machine before installing the machine and design engineers to design machine for higher efficiency than and then the utility will procure their products that will ultimately lead to profit and loss of the company. It indicates the importance of efficiency right from the initial stage as manufacturing units, intermediate stage as planning coordinators, and end-users stage as a utility.

Question

# Setting Up a Common Emitter Amplifier Circuit

## Circuit Diagram Description

The diagram illustrates a common emitter amplifier circuit. The key components include:

- **Vin**: AC input voltage source, connected to ground.
- **C1**: Capacitor connecting the input voltage to the base resistor \( R_B \).
- **\( R_B \)**: Base resistor, connected in series with the input.
- **\( V_{cc} \)**: DC power supply connected to the collector resistor \( R_L \).
- **\( R_L \)**: Collector resistor, connected to the transistor collector.
- **Transistor**: Positioned between \( R_B \) and \( R_E \), with collector, emitter, and base terminals.
- **\( V_{ce} \)**: Voltage between collector and emitter.
- **\( R_E \)**: Emitter resistor, in series with capacitor \( C2 \).
- **C2**: Capacitor connected to the emitter, providing AC ground for signal frequencies.

## Instructions

1. **Objective**: Set up the circuit such that:
- Collector current (\( I_C \)) = 2mA
- Collector-Emitter Voltage (\( V_{CE} \)) = 6 volts

2. **Component Selection**:
- Determine \( R_B \), \( R_E \), and \( V_{CC} \) to meet the above conditions.
- Choose capacitors \( C1 \) and \( C2 \) to operate at mid frequencies.

3. **Measurement**: Measure the voltage gain as a function of frequency.

## Given Values

- \( C_1 = 10 \, \mu F \)
- \( C_2 = 20 \, \mu F \)
- \( \beta = 100 \)
- \( f_L = 50 \, Hz \)
- \( f_{LE} = 450 \, Hz \)

These parameters will aid in setting up and analyzing the circuit's performance for educational purposes.

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