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Design and development of a high efficiency low distortion power amplifier / by Raymond L. Ersando and Ma. Jinneeh A. Ferrer.

By:

Ersando, Raymond L [author]

Contributor(s):

Material type: Text

TextLanguage: English Publication details: Indang, Cavite : 2008. Cavite State University- Main Campus,Description: xii, 75 pages : 28 cm. illustrationsContent type:

text

Media type:

unmediated

Carrier type:

volume

Subject(s):

DDC classification:

621.382 Er8 2008

Online resources:

Click here to view thesis abstract and table of contents

Production credits:

College of Engineering and Information Technology (CEIT)

Abstract: RAYMOND L. ERSANDO and MA. JINNEEH A. FERRER. Design and Development of a High Efficiency Low Distortion Power Amplifier. Undergraduate Design Project. Bachelor of Science in Electronics and Communications Engineering in Cavite State University, Indang, Cavite. March 2007. Adviser: Mr. Cesar C. Carriaga. The Design and Development of a High Efficiency Low Distortion Power Amplifier was conducted at Windward Hills Subd., Dasmarinas, Cavite from August 2007 to December 2007. The project specifically aimed to design a 50% to 55% efficiency power amplifier, construct its power supply, tone control circuit, and power amplifier circuit. The power amplifier was tested and evaluated. The device was a two-channel stereo amplifier that was compatible to 500 watts, 8 ohms speaker system for each channel. It has four channels for auxiliary inputs and two channels for speaker outputs. It also has volume, balance; bass and treble controls to be adjusted depending on the preferred output. The designed power amplifier underwent actual. The device was set-up with DVD and MP3 format players and was connected to 500 watts speaker. The output voltage and current was measured using the multimeter. The rated power output of each channel was 506.25 watts. The two-channel stereo amplifier delivered a total output of 1012.5 watts. It was also evaluated using oscilloscope where it resulted to almost the same waveform for the input signal and output signal which implied that the device has low distortion.

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Holdings ( 1 )
Title notes ( 5 )

Holdings
Item type	Current library	Collection	Call number	Materials specified	URL	Status	Notes	Date due	Barcode
Theses / Manuscripts	Ladislao N. Diwa Memorial Library Theses Section	Non-fiction	621.382 Er8 2008 (Browse shelf(Opens below))		Link to resource	Room use only	DP-260		00007469

Design Project (BS Electronics and Communications Engineering) Cavite State University

Includes bibliographical references.

College of Engineering and Information Technology (CEIT)

RAYMOND L. ERSANDO and MA. JINNEEH A. FERRER. Design and Development of a High Efficiency Low Distortion Power Amplifier. Undergraduate Design Project. Bachelor of Science in Electronics and Communications Engineering in Cavite State University, Indang, Cavite. March 2007. Adviser: Mr. Cesar C. Carriaga.
The Design and Development of a High Efficiency Low Distortion Power Amplifier was conducted at Windward Hills Subd., Dasmarinas, Cavite from August 2007 to December 2007. The project specifically aimed to design a 50% to 55% efficiency power amplifier, construct its power supply, tone control circuit, and power amplifier circuit. The power amplifier was tested and evaluated. The device was a two-channel stereo amplifier that was compatible to 500 watts, 8 ohms speaker system for each channel. It has four channels for auxiliary inputs and two channels for speaker outputs. It also has volume, balance; bass and treble controls to be adjusted depending on the preferred output. The designed power amplifier underwent actual. The device was set-up with DVD and MP3 format players and was connected to 500 watts speaker. The output voltage and current was measured using the multimeter. The rated power output of each channel was 506.25 watts. The two-channel stereo amplifier delivered a total output of 1012.5 watts. It was also evaluated using oscilloscope where it resulted to almost the same waveform for the input signal and output signal which implied that the device has low distortion.

Submitted to the University Library 03-31-2008 DP-260