信息记录材料 关键词：薄膜电感器；等效电路；涡流 [gap=577]Key words: film inductor; equivalent circuit mode; eddy current
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提出了磁性薄膜电感器的改进型等效电路模型。
An improved equivalent circuit mode more suitable for micro inductor with magnet - IC films is proposed.
结果表明选用较高电阻率的磁性薄膜和优化磁路设计，是薄膜电感器设计中必须考虑的问题。
Results indi- cates that magnetic films with relatively higher resistivity and optimized magnetic circuit have to be considered in film inductor design.
本文通过对磁集成技术与薄膜技术的分析，详尽介绍了薄膜电感器和薄膜变压器的设计以及损耗分析，提出了基于薄膜技术设计开关电源中的集成磁件。
This paper analyses magnetic integration technology and thin-film technology, then brings out an idea of making integrated magnetics of switch power supply based on thin-film technology.
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