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Design And Construction Of A 100w Power Amplifier
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This work is titled the design and construction of 100W power amplifier. Audio power amplifier is a device for increasing the audio power of a signal by use of an external energy source. It is design to meet up with the amplification demand in homes, offices, industries and especially in music industries. Audio power amplifier amplifies low-power audio signals (signals composed primarily of frequencies between 20Hz – 20kHz, the human range of hearing) to a level suitable for driving loudspeakers and is the final stage in a typical audio playback chain, While the input signal to an audio amplifier may measure only a few hundred microwatts, its output may be tens, hundreds, or thousands of watts.
This device is designed to deliver appreciable 100w power to the load. Audio Power amplifiers may be called upon to supply power ranging from a few watts in an audio amplifier to many thousands of watts to a load (speaker). In audio amplifiers the load is usually the dynamic impedance presented to the amplifier by a loudspeaker, and the function is to maximize the power delivered to the load over a wide range of frequencies.
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TABLE OF CONTENTS - [ Total Page(s): 1 ]Title Page Approval Page Dedication Acknowledgement Abstract Table of Content CHAPTER ONE 1.0 Introduction 1.1 Objective of the project1.3 Application of the project1.4 purpose of the project1.5 significance of the project1.6 limitation of the projectCHAPTER TWO2.0 Literature review2.1 Historitical background of an amplifier2.2 Review of classification of power amplifiers2.3 Classification according to mode of operation2.4 Review of transistor biasingCHAPTER THREE3.0 Construction3.1 Bloc ... Continue reading---
CHAPTER ONE - [ Total Page(s): 1 ]An audio power amplifier is an electronic amplifier that amplifies low-power audio signals (signals composed primarily of frequencies between 20 – 200k Hz, the human range of hearing) to a level suitable for driving loudspeakers. It is the final electronic stage in a typical audio playback chain.Power Amplifier (also known as a large signal amplifier), is to deliver power to the load, and as we know from above, is the product of the voltage and current applied to the load with the output signa ... Continue reading---
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TABLE OF CONTENTS - [ Total Page(s): 1 ]Title Page Approval Page Dedication Acknowledgement Abstract Table of Content CHAPTER ONE 1.0 Introduction 1.1 Objective of the project1.3 Application of the project1.4 purpose of the project1.5 significance of the project1.6 limitation of the projectCHAPTER TWO2.0 Literature review2.1 Historitical background of an amplifier2.2 Review of classification of power amplifiers2.3 Classification according to mode of operation2.4 Review of transistor biasingCHAPTER THREE3.0 Construction3.1 Bloc ... Continue reading---
ABSRACT -- [Total Page(s) 1]
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ABSRACT -- [Total Page(s) 1]
Page 1 of 1