Magnetic device with high saturation current and l

专利名称：Magnetic device with high saturation current

and low core loss

发明人：Chun-Tiao Liu,Lan-Chin Hsieh,Tsung-Chan

Wu,Chi-Hsun Lee,Chih-Siang Chuang

申请号：US13738674申请日：20130110公开号：US08723629B1公开日：20140513

专利附图：

摘要：A magnetic device includes a T-shaped magnetic core, a wire coil and a magneticbody. The T-shaped magnetic core includes a base and a pillar, and is made of anannealed soft magnetic metal material, a core loss P(mW/cm) of the T-shaped magneticcore satisfying: 0.64×f×B≦P≦7.26×f×B, where f (kHz) represents a frequency of amagnetic field applied to the T-shaped magnetic core, and Bm (kGauss) represents theoperating magnetic flux density of the magnetic field at the frequency. The magneticbody fully covers the pillar, any part of the base that is located above the bottom surfaceof the base, and any part of the wire coil that is located directly above the top surface ofthe base.

申请人：Cyntec Co., Ltd.

地址：Hsinchu TW

国籍：TW

代理机构：Birch, Stewart, Kolasch & Birch LLP

更多信息请下载全文后查看