公开(公告)号：US11910523B2

公开(公告)日：2024-02-20

申请号：US17236761

申请日：2021-04-21

Applicant: TDK Electronics AG

Inventor： Fabian Beck ,  Zilong Kuang

IPC: H05K1/00 ,  H05K1/02 ,  H02M1/44 ,  H03H1/00

CPC classification number: H05K1/0233 ,  H02M1/44 ,  H03H1/0007 ,  H05K2201/10272

Abstract: In an embodiment a bus bar includes a first interface and a second interface, a filter element electrically connected between the first and the second interface and a first rail between the first interface and the second interface, wherein the first rail includes a central section with a metal sheet and a dielectric material at least partially covering the central section.

公开(公告)号：US20200227187A1

公开(公告)日：2020-07-16

申请号：US16619907

申请日：2018-06-25

Applicant: TDK Electronics AG ,  Bayerische Motoren Werke Aktiengesellschaft

Inventor： Fabian Beck ,  Florian Boehm ,  Matthias Koeppen ,  Manuel Raimann

IPC: H01F3/10

Abstract: A storage choke is disclosed. In an embodiment a storage choke includes at least two coils and a core, wherein the core couples the coils to one another, and wherein the core comprises a first region comprising a first material and a second region comprising a second material that is different from the first material.

公开(公告)号：US10692655B2

公开(公告)日：2020-06-23

申请号：US16308224

申请日：2017-06-12

Applicant: TDK Electronics AG

Inventor： Fabian Beck ,  Florian Böhm ,  Jürgen Konrad ,  Markus Koini

IPC: H01G2/00 ,  H01G2/06 ,  H01G4/08 ,  H01G4/12 ,  H01G4/30 ,  H01G4/228 ,  H01G4/232 ,  H01C7/00 ,  H01G4/005 ,  H03H1/00 ,  H05K1/18

Abstract: A filter component for filtering an interference signal. The filter component includes at least one multilayer ceramic capacitor having a main body, in which multiple ceramic layers and internal electrodes are stacked one above another, and connection contacts are arranged at the main body. The ceramic layers include a lead lanthanum zirconate titanate ceramic, for example.

公开(公告)号：US20190333692A1

公开(公告)日：2019-10-31

申请号：US16462205

申请日：2016-11-17

Applicant: TDK Electronics AG

Inventor： Fabian Beck

IPC: H01F27/42 ,  H02J50/12 ,  H01F38/14 ,  H01F27/28 ,  H01F27/24

Abstract: An isolation transformer and an energy transfer device having an isolation transformer are disclosed. In an embodiments an isolation transformer includes an input winding, an output winding, a third winding, a capacitive element and a resistive element, wherein the capacitive element, the resistive element and the third winding are connected in series, and wherein the input winding, the output winding and the third winding are magnetically coupled.

公开(公告)号：US20190267193A1

公开(公告)日：2019-08-29

申请号：US16308224

申请日：2017-06-12

Applicant: TDK Electronics AG

Inventor： Fabian Beck ,  Florian Böhm ,  Jürgen Konrad ,  Markus Koini

IPC: H01G4/30 ,  H01G4/12 ,  H01G4/005 ,  H01G4/232 ,  H05K1/18 ,  H03H1/00

Abstract: A filter component for filtering an interference signal. The filter component includes at least one multilayer ceramic capacitor having a main body, in which multiple ceramic layers and internal electrodes are stacked one above another, and connection contacts are arranged at the main body. The ceramic layers include a lead lanthanum zirconate titanate ceramic, for example.

公开(公告)号：US12176766B2

公开(公告)日：2024-12-24

申请号：US17642518

申请日：2021-03-24

Applicant: TDK Electronics AG

Inventor： Fabian Beck ,  Karl Niklas ,  Wolfgang Rambow

IPC: H02K11/02 ,  B60R16/033 ,  H03H7/01

Abstract: In an embodiment an EMC filter component includes a first interface, a second interface, a filter circuit, a mechanical connection and a DC-Link capacitor as a circuit element, wherein the filter circuit is electrically connected between the first interface and the second interface, wherein the mechanical connection is configured for mechanically connecting the EMC filter component to an external mounting location, and wherein the mechanical connection is configured for electrically connecting the filter circuit to a ground potential of the external mounting location.

公开(公告)号：US20220337130A1

公开(公告)日：2022-10-20

申请号：US17642518

申请日：2021-03-24

Applicant: TDK Electronics AG

Inventor： Fabian Beck ,  Karl Niklas ,  Wolfgang Rambow

IPC: H02K11/02 ,  H03H7/01 ,  B60R16/033

Abstract: In an embodiment an EMC filter component includes a first interface, a second interface, a filter circuit, a mechanical connection and a DC-Link capacitor as a circuit element, wherein the filter circuit is electrically connected between the first interface and the second interface, wherein the mechanical connection is configured for mechanically connecting the EMC filter component to an external mounting location, and wherein the mechanical connection is configured for electrically connecting the filter circuit to a ground potential of the external mounting location.

公开(公告)号：US20220239219A1

公开(公告)日：2022-07-28

申请号：US17617688

申请日：2020-06-24

Applicant: TDK Electronics AG

Inventor： Fabian Beck ,  Ralf Delsenhofer ,  Wolfgang Rambow

IPC: H02M1/44 ,  H02M7/48 ,  H02M1/12

Abstract: An electrical component having a DC link capacitor and an EMC filter. The electrical component includes an input port and an output port. The EMC filter includes a first filter stage and a second filter stage. The first filter stage is arranged between the input port and the DC link capacitor, and the second filter stage is arranged between the output port and the DC link capacitor. Another aspect concerns a method for manufacturing an electronic component.