公开(公告)号：US20170025212A1

公开(公告)日：2017-01-26

申请号：US15125077

申请日：2015-02-06

Applicant: EPCOS AG

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

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

Abstract: 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.

Abstract translation: 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 。

公开(公告)号：US10692639B2

公开(公告)日：2020-06-23

申请号：US15125077

申请日：2015-02-06

Applicant: EPCOS AG

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

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

Abstract: 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

Applicant: EPCOS AG

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

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

Abstract: 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：US20180323002A1

公开(公告)日：2018-11-08

申请号：US15771576

申请日：2016-11-10

Applicant: EPCOS AG

Inventor： Dirk Beckmann ,  Anneliese Drespling ,  Felipe Jerez

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

CPC classification number: H01F27/292 ,  H01F17/045 ,  H01F27/2823 ,  H01F2003/106

Abstract: 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

Applicant: EPCOS AG

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

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

CPC classification number: H01Q1/3241 ,  G06K19/07773 ,  H01Q1/2225 ,  H01Q7/06 ,  H01Q21/24

Abstract: 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.