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INTERNATIONAL JOURNAL OF CREATIVE RESEARCH THOUGHTS - IJCRT (IJCRT.ORG)
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ISSN Approved Journal No: 2320-2882 | Impact factor: 7.97 | ESTD Year: 2013
Call For Paper - Volume 14 | Issue 3 | Month- March 2026
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Published Paper Details:
Paper Title
A REVIEW OF CLASS- AB AMPLIFIER DESIGN
Authors
AJAY KUMAR
Keywords
THD, IPS , VAS, SID,
Abstract
Transistored amplifier can handle more power than audio IC and its sound quality is far better than IC. This paper is about designing class AB amplifier with very little distortion and good thermal stability and flat frequency response. This paper is useful for hobbyist, students, technical beginners, sound engineers etc. A Careful designing is needed to avoid cross over distortion and heating of output transistors. This paper also mentioned some techniques of reduction of noise, slew induced distortion, modification of band width. This paper not only describes circuit design and construction of 100 watt class AB power amplifier but also frequency response curves and CRO results. In this circuit I have used TIP 31C and 32C medium power transistor so one can expended output power by increasing supply voltage and adding more power transistors in output stage.
IJCRT's Publication Details
Unique Identification Number - IJCRT2412911
Paper ID - 274719
Page Number(s) - i317-i328
Pubished in - Volume 12 | Issue 12 | December 2024
DOI (Digital Object Identifier) -
Publisher Name - IJCRT | www.ijcrt.org | ISSN : 2320-2882
E-ISSN Number - 2320-2882
Cite this article
AJAY KUMAR, "A REVIEW OF CLASS- AB AMPLIFIER DESIGN", International Journal of Creative Research Thoughts (IJCRT), ISSN:2320-2882, Volume.12, Issue 12, pp.i317-i328, December 2024, Available at :http://www.ijcrt.org/papers/IJCRT2412911.pdf
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Volume 14 | Issue 3
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March 2026
Volume 14 | Issue 3
Last Date :
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Submit Manuscript Online Impact Factor: 7.97 Review Results : Within 02-03 Days Paper Publication : Within 02-03 Days
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ISSN: 2320-2882 Impact Factor: 7.97 and ISSN APPROVED Journal Starting Year (ESTD) : 2013
ISSN and 7.97 Impact Factor Details
ISSN: 2320-2882 Impact Factor: 7.97 and ISSN APPROVED Journal Starting Year (ESTD) : 2013
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