An Integrated LC Filter for Power-Dense and Cost-Effective Power Electronics
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A UW–Madison researcher has designed a combination capacitor/inductor configured to share energy storage volumes, thereby significantly reducing the bulk of devices. In essence, the capacitor incorporates into its layers a material of high magnetic permeability (e.g., iron or an iron alloy laminated with a nonferrous metal) so that it may fit into the inductor coil in place of the normal core.
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