公开(公告)号：US20140218157A1

公开(公告)日：2014-08-07

申请号：US14251105

申请日：2014-04-11

Applicant: CYNTEC CO. LTD.

Inventor： Chun-Tiao LIU ,  Lan-Chin HSIEH ,  Tsung-Chan WU ,  Chi-Hsun LEE ,  Chih-Siang CHUANG

IPC: H01F27/29

CPC classification number: H01F27/022 ,  H01F1/14741 ,  H01F1/14766 ,  H01F1/14791 ,  H01F17/045 ,  H01F27/255 ,  H01F27/2828 ,  H01F27/29

Abstract: A magnetic device includes a T-shaped magnetic core, a wire coil and a magnetic body. The T-shaped magnetic core includes a base and a pillar, and is made of an annealed soft magnetic metal material, a core loss PCL (mW/cm3) of the T-shaped magnetic core satisfying: 0.64×f0.95×Bm2.20≦PCL≦7.26×f1.41×Bm1.08, where f (kHz) represents a frequency of a magnetic field applied to the T-shaped magnetic core, and Bm (kGauss) represents the operating magnetic flux density of the magnetic field at the frequency. The magnetic body fully covers the pillar, any part of the base that is located above the bottom surface of the base, and any part of the wire coil that is located directly above the top surface of the base.

Abstract translation: 磁性装置包括T形磁芯，线圈和磁性体。 T型磁芯包括基座和支柱，由退火的软磁金属材料制成，T形磁芯的铁心损耗PCL（mW / cm3）满足：0.64×f0.95×Bm2。 20＆nlE; PCL＆nlE; 7.26×f1.41×Bm1.08，其中f（kHz）表示施加到T形磁芯的磁场的频率，Bm（kGauss）表示磁场的工作磁通密度 在频率。 磁体完全覆盖支柱，位于基座底面上方的基座的任何部分以及位于基座顶表面正上方的线圈的任何部分。

公开(公告)号：US20160012962A1

公开(公告)日：2016-01-14

申请号：US14791494

申请日：2015-07-06

Applicant: CYNTEC CO., LTD.

Inventor： Chi-Hsun LEE ,  Hsieh-Shen HSIEH ,  Sen-Huei CHEN

IPC: H01F27/29 ,  H01B13/00

CPC classification number: H01F17/045 ,  H01F3/10 ,  H01F27/022 ,  H01F27/292 ,  H01F2017/048 ,  H01L24/00 ,  H01L28/10

Abstract: An electrical component is disclosed, wherein the electrical component comprises: a body; a conductive element disposed in the body, wherein at least one portion of a terminal part of the conductive element is exposed outside of the body; a metal foil having an adhesive material on the bottom surface thereof, the metal foil being adhered on the body through the adhesive material and covering a first portion of the terminal part of the conductive element, wherein a second portion of the terminal part of the conductive element is not covered by the metal foil; and a metal layer, overlaying on the metal foil and covering the second portion of the terminal part of the conductive element, wherein the metal layer is electrically connected to the second portion of the terminal part of the conductive element for electrically connecting with an external circuit.

Abstract translation: 公开了一种电气部件，其中所述电气部件包括：主体; 设置在所述主体中的导电元件，其中所述导电元件的端子部分的至少一部分暴露在所述主体的外部; 在其底面上具有粘合剂材料的金属箔，所述金属箔通过所述粘合材料粘附在所述主体上，并且覆盖所述导电元件的端子部分的第一部分，其中所述导电元件的端子部分的第二部分 元件不被金属箔覆盖; 以及金属层，覆盖在金属箔上并覆盖导电元件的端子部分的第二部分，其中金属层电连接到导电元件的端子部分的第二部分，用于与外部电路电连接 。