Optimal Design of Single-Layer and Multi-Layer Air-Core Inductors Considering Uncertainty Factors
Lu Wan,
Arun D. Khilnani,
Xinglong Wu
et al.
Abstract:Air-core inductors are key components in power converters and measurement equipment. To optimally design inductors, their self-resonant frequency (SRF) as a result of inherent stray capacitance should be accurately estimated. This paper presents optimal design procedures for air-core inductors, considering constraints such as SRF and inductor volume. To this end, a methodology is proposed to estimate the variability of stray capacitances, accounting for various uncertainty factors. Specifically, for singlelaye… Show more
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