Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/1674
Title: Computation of the ac resistance of multistranded conductor inductors with multilayers for high frequency switching converters
Authors: Cheng, K. W. Eric
Subjects: Eddy current loss
High frequency inductor
Multilayer
Multistranded wire
Switching converters
Issue Date: Jul-2000
Publisher: IEEE
Source: IEEE transactions on magnetics, July 2000, v. 36, no. 4, p. 831-834.
Abstract: The design of high frequency resonant circuits is difficult because it requires the calculation of ac resistance of an inductor. The inductor suffers from skin effect and proximity effect and hence its ac resistance increases with frequency. The inductor is therefore multi stranded to minimize the ac resistance and multilayered to increase the inductance. This paper presents a method of calculating the ac resistance. The model used in the paper also takes care of the eddy current reaction field. Experimental results confirm the effectivity of the calculation method.
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Type: Journal/Magazine Article
URI: http://hdl.handle.net/10397/1674
DOI: 10.1109/20.877573
ISSN: 0018-9464
Appears in Collections:EE Journal/Magazine Articles

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