Design of the Magnetic Components for High-Performance Multilevel Half-Bridge Inverter Legs
作者： C. Chapelsky , J. Salmon , A.M. Knight
DOI: 10.1109/TMAG.2009.2023229
关键词:
摘要: Designs for the inductive components of a novel multilevel half-bridge inverter topology are presented, an experimental high-bandwidth audio amplifier application. The design coupled-inductor component is examined to give compact by using gapped-ferrite toroid with minimal impact system losses over full range output. coupled inductor on output filtering also allow significant reduction physical size this when lossy powdered-iron materials highly linear low-pass filter. In combination ferrite-core inductor, total magnetic weight shown be reduced at 20 g total, compared required filter 30 same standard similar losses. addition, analysis presented points methods which can used further optimize and these components.
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