Title :
Output power enhancement of full-bridge class-D amplifier
Author :
Hwu, K.I. ; Yau, Y.T.
Author_Institution :
Dept. of Electr. Eng., Nat. Taipei Univ. of Technol., Taipei, Taiwan
Abstract :
A full-bridge class-D amplifier with output power enhancement is presented herein. Hence, the output power of the proposed structure is nine times of that of the traditional one. In this paper, first of all, the basic operating principles are described, and secondly some design considerations are taken into account, and lastly, some experimental results are provided to demonstrate the proposed topology.
Keywords :
network topology; power amplifiers; circuit topology; full-bridge class-D amplifier; output power enhancement; Batteries; Circuit topology; Personal digital assistants; Power amplifiers; Power dissipation; Power generation; Pulse width modulation; Switches; Switching circuits; Voltage; Output power; full-bridge class-D amplifier;
Conference_Titel :
Power Electronics Conference (IPEC), 2010 International
Conference_Location :
Sapporo
Print_ISBN :
978-1-4244-5394-8
DOI :
10.1109/IPEC.2010.5543301
