Answers are grounded in this paper and cite their sources.
The authors discuss the properties of switching noise in power converters from the viewpoint of the frequency domain. They also discuss the concept of random-switching control, by which the switching-noise spectrum is smoothed and its level is reduced. Two types of control circuits realizing the random switching are introduced for a buck converter, and their basic operations are explained and experimentally examined. Finally, the authors report experimental switching-noise spectra for two kinds of control, namely, random-switching control and conventional PWM (pulse-width-modulated) control. A comparison of these control schemes confirms that random-switching control is effective for suppressing the peak level of the switching-noise spectrum.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
No takes yet. Share an insight, caveat, or question.
Tanaka et al. (2003) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: