US 12,249,908 B2
Electrical component and method for manufacturing an electronic component
Fabian Beck, Rüttenen (CH); Ralf Deisenhofer, Senden (DE); and Wolfgang Rambow, Essen (DE)
Assigned to TDK ELECTRONICS AG, Munich (DE)
Appl. No. 17/617,688
Filed by TDK Electronics AG, Munich (DE)
PCT Filed Jun. 24, 2020, PCT No. PCT/EP2020/067735
§ 371(c)(1), (2) Date Dec. 9, 2021,
PCT Pub. No. WO2020/260408, PCT Pub. Date Dec. 30, 2020.
Claims priority of application No. 102019004401.0 (DE), filed on Jun. 25, 2019; and application No. 102019123197.3 (DE), filed on Aug. 29, 2019.
Prior Publication US 2022/0239219 A1, Jul. 28, 2022
Int. Cl. H02M 1/44 (2007.01); H02M 1/14 (2006.01); H02M 7/00 (2006.01)
CPC H02M 1/44 (2013.01) [H02M 1/14 (2013.01); H02M 7/003 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electrical component comprising,
a DC link capacitor and an EMC filter,
wherein the electrical component comprises an input port and an output port,
wherein the EMC filter comprises a first filter stage and a second filter stage,
wherein 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,
wherein the first filter stage comprises an x-capacitor connected between two signal lines, and
wherein the x-capacitor has a capacitance that is less than a tenth of a capacitance of the DC link capacitor.