Abstract
A class D audio power amplifier is presented. It is composed with full-bridge structure and a closed-loop pulse width modulation. It achieves a maxim efficiency of 94% when output power is 3W. When sine wave input signal frequency is 1KHz and output power is 3W, the THD of output signal is 0.1%.© 2012 Springer-Verlag Berlin Heidelberg.
Cite
CITATION STYLE
APA
Zhao, F., Xu, Y., Hu, C., Wu, Y., & Ma, L. (2012). Key techniques of class D audio power amplifier. In Lecture Notes in Electrical Engineering (Vol. 128 LNEE, pp. 605–609). Springer Verlag. https://doi.org/10.1007/978-3-642-25792-6_92
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