Investigation of switching frequency variations in self-oscillating class D amplifiers

Contribution for newspaper or weekly magazine English RESTRICTED
Nielsen, Dennis; Knott, Arnold; Pfaffinger, Gerhard; Andersen, Michael A. E.;

Class D audio amplifiers have gained significant influence in sound reproduction due to their high efficiency. One of the most commonly used control methods in class D amplifiers is known as self-oscillation. An parameter of key interest in self-oscillating class D ampl... View more
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