公开(公告)号：US09202620B2

公开(公告)日：2015-12-01

申请号：US14444304

申请日：2014-07-28

申请人： TDK CORPORATION ,  EPCOS AG

发明人： Kazunori Arimitsu ,  Hiroshi Suzuki ,  Yuma Komaya ,  Hideki Sasaki ,  Tomonao Suto ,  Joern Schliewe ,  Joachim Nassal ,  Anneliese Drespling

IPC分类号： H01F27/29 ,  H01F27/02 ,  H01F17/04

CPC分类号： H01F27/29 ,  H01F17/045 ,  H01F27/292

摘要： In a coil component, a shortest distance from a longitudinal wall of a flange portion of a drum core to a wire fixing portion is smaller than a shortest distance of the longitudinal wall to an electrode wire connecting portion by a convex portion formed at the longitudinal wall of the flange portion. That is, since a gap between the flange portion of the drum core and the wire fixing portion is small (or there is no gap), the wire fixing portion can be sufficiently bent. Accordingly, the wire can be securely fixed by a wire fixing portion of a metal terminal.

摘要翻译： 在线圈部件中，从鼓芯的凸缘部分的纵向壁到线固定部分的最短距离小于通过形成在纵向壁处的凸部的纵向壁与电极线连接部分的最短距离 的凸缘部。 也就是说，由于鼓芯的凸缘部分和电线固定部分之间的间隙小（或没有间隙），所以电线固定部分可以被充分弯曲。 因此，金属丝可以通过金属端子的线固定部牢固地固定。

公开(公告)号：US20180323002A1

公开(公告)日：2018-11-08

申请号：US15771576

申请日：2016-11-10

申请人： EPCOS AG

发明人： Dirk Beckmann ,  Anneliese Drespling ,  Felipe Jerez

IPC分类号： H01F27/29 ,  H01F17/04 ,  H01F27/28

CPC分类号： H01F27/292 ,  H01F17/045 ,  H01F27/2823 ,  H01F2003/106

摘要： An SMD inductor as a component and a method for producing an SMD inductor. The inductor simultaneously has low losses and a high peak current-carrying capacity and also a high mechanical stability. To that end, it includes an inner core piece, an outer core piece and a coil having a wire. The inner core piece includes an alloy. The outer core piece includes ferrite. The wire is wound around the inner core piece, and the inner core piece with the wire is arranged in the outer core piece.

公开(公告)号：US20180083346A1

公开(公告)日：2018-03-22

申请号：US15561334

申请日：2016-03-29

申请人： EPCOS AG

发明人： Felipe Jerez ,  Anneliese Drespling ,  Elmar Walter ,  Stephan Buehlmaier ,  Joern Schliewe

IPC分类号： H01Q1/32 ,  H01Q7/06 ,  H01Q1/22 ,  G06K19/077

CPC分类号： H01Q1/3241 ,  G06K19/07773 ,  H01Q1/2225 ,  H01Q7/06 ,  H01Q21/24

摘要： An antenna component is disclosed. In an embodiment the antenna component including a first, second and third electrical conductors and a magnetic core integrally embodied having different section, wherein the first, second and third electrical conductors are located at different sections of the magnetic core.

公开(公告)号：US10692639B2

公开(公告)日：2020-06-23

申请号：US15125077

申请日：2015-02-06

申请人： EPCOS AG

发明人： Felipe Jerez ,  Stephan Bühlmaier ,  Anneliese Drespling ,  Jörn Schliewe ,  Stefan Schefler ,  Joachim Nassal

IPC分类号： H01F17/04 ,  H01F19/04 ,  H01F41/069 ,  H01F41/07 ,  H01F27/29 ,  H01F41/076 ,  H01F27/28 ,  H01F41/02 ,  H01F17/00 ,  H01F27/26 ,  H01F3/14

摘要： An inductive component and a method for producing an inductive component are disclosed. In an embodiment, the inductive component includes a first core part having wound first and second wires and a second core part arranged on the first core part. In various embodiments the inductive component has a low mode conversion, a low inductance in differential-mode operation, a high inductance for common-mode signals, a constant characteristic impedance, a low capacitive coupling of the wires, and/or a low leakage inductance.

公开(公告)号：US10333204B2

公开(公告)日：2019-06-25

申请号：US15561334

申请日：2016-03-29

申请人： EPCOS AG

发明人： Felipe Jerez ,  Anneliese Drespling ,  Elmar Walter ,  Stephan Buehlmaier ,  Joern Schliewe

IPC分类号： H01Q1/22 ,  H01Q1/32 ,  H01Q7/06 ,  H01Q21/24 ,  G06K19/077

摘要： An antenna component is disclosed. In an embodiment the antenna component including a first, second and third electrical conductors and a magnetic core integrally embodied having different section, wherein the first, second and third electrical conductors are located at different sections of the magnetic core.

公开(公告)号：US11094450B2

公开(公告)日：2021-08-17

申请号：US15304421

申请日：2015-04-13

申请人： EPCOS AG

发明人： Anneliese Drespling ,  Dirk Beckmann

IPC分类号： H01F27/24 ,  H01F27/255 ,  H01F27/28 ,  H01F3/00

摘要： A core component is disclosed. In an embodiment, the core component includes at least one edge that has a transition, wherein the transition is asymmetrical.

公开(公告)号：US20170040102A1

公开(公告)日：2017-02-09

申请号：US15304421

申请日：2015-04-13

申请人： EPCOS AG

发明人： Anneliese Drespling ,  Dirk Beckmann

IPC分类号： H01F27/28 ,  H01F27/24

CPC分类号： H01F27/2823 ,  H01F3/00 ,  H01F27/24

摘要： A core component is disclosed. In an embodiment, the core component includes at least one edge that has a transition, wherein the transition is asymmetrical.

摘要翻译： 公开了核心部件。 在一个实施例中，核心部件包括至少一个具有转变的边缘，其中该转变是不对称的。

公开(公告)号：US20170025212A1

公开(公告)日：2017-01-26

申请号：US15125077

申请日：2015-02-06

申请人： EPCOS AG

发明人： Felipe Jerez ,  Stephan Bühlmaier ,  Anneliese Drespling ,  Jörn Schliewe ,  Stefan Schefler ,  Joachim Nassal

IPC分类号： H01F19/04 ,  H01F41/02 ,  H01F41/076 ,  H01F27/28 ,  H01F27/29

摘要： An inductive component and a method for producing an inductive component are disclosed. In an embodiment, the inductive component includes a first core part having wound first and second wires and a second core part arranged on the first core part. In various embodiments the inductive component has a low mode conversion, a low inductance in differential-mode operation, a high inductance for common-mode signals, a constant characteristic impedance, a low capacitive coupling of the wires, and/or a low leakage inductance.

摘要翻译： 公开了一种电感元件及其制造方法。 在一个实施例中，电感部件包括具有卷绕的第一和第二导线的第一芯部分和布置在第一芯部分上的第二芯部分。 在各种实施例中，电感元件具有低模式转换，差动模式操作中的低电感，共模信号的高电感，恒定特性阻抗，导线的低电容耦合和/或低漏电感 。