Output Power Enhancement of Single-Ended Class-D Amplifier Without DC Blocking Capacitor and Negative Voltage Source Required

被引：0

作者：

Hwu, K. I. ^{[1
]}

Yau, Y. T. ^{[1
]}

机构：

[1] Natl Taipei Univ Technol, Ctr Power Elect Technol, Taipei, Taiwan

来源：

APEC: 2009 IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1- 4 | 2009年

关键词：

D O I：

10.1109/APEC.2009.4802824

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A single-ended class-D amplifier without DC blocking capacitor is presented herein, so as not only to reduce the required size but also to upgrade the low-frequency response. Above all, the corresponding output power of the proposed structure is four times of that of the traditional structure. In this paper, the basic operation principles are firstly described, and secondly some experimental results are provided to demonstrate the proposed topology.

引用

页码：1251 / 1256

页数：6