The Class D Audio Power Amplifier: A Review

The Class D Audio Power Amplifier: A Review

Class D power amplifiers, one of the most critical devices for application in sound systems, face severe challenges due to the increasing requirement of smartphones, digital television, digital sound, and other terminals. The audio power amplifier has developed from a transistor amplifier to a field...

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Bibliographic Details
Main Authors: Shangming Mei, Yihua Hu, Hui Xu, Huiqing Wen
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Electronics
Subjects:
class D audio amplifiers
GaN device
power efficiency
THD
modulation method
Online Access:https://www.mdpi.com/2079-9292/11/19/3244

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