Abstract This study proposes a comprehensive analytical model of the magnetism, electrostatics, and loss mechanisms of a simple and economical structure with a printed circuit board-embedded magnetic component (coil, high leakage transformer, or resonator) for electric power conversion in the range 1 W–100 W. The predictions of this model are compared to finite element simulations. A good match is obtained over a wide bandwidth (up to at least 10 MHz). The model is adapted to predict the electrical characteristics of the device used as a monolithic series-LC tank, with a resonant frequency in the MHz range. A prototype is built to prove the applicability of the model, which is intended for the design and optimisation of power electronics converters.

中文翻译：

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PCB嵌入式功率转换谐振器的解析模型

摘要 本研究提出了一种简单经济结构的磁性、静电和损耗机制的综合分析模型，该结构具有嵌入印刷电路板的磁性元件（线圈、高泄漏变压器或谐振器），用于 1 范围内的电力转换。 W–100 W。将该模型的预测与有限元模拟进行比较。在很宽的带宽（至少高达 10 MHz）上获得了良好的匹配。该模型适用于预测用作单片串联 LC 谐振回路的器件的电气特性，谐振频率在 MHz 范围内。建立了一个原型来证明模型的适用性，该模型旨在用于电力电子转换器的设计和优化。