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US 10,692,639 B2Granted
Inductive component and method for producing an inductive component
AssigneeEpcos AG
InventorsFelipe Jerez, Stephan Bühlmaier, Anneliese Drespling, Jörn Schliewe, Stefan Schefler, Joachim Nassal
Life of this patent
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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.
Claims7
An inductive component comprising:
- a first wire;
- a second wire;
- a core having a first core part and a second core part, wherein the first core part has a first flange section, a second flange section and a wire winding section for winding the first and second wires;
- and
- a plurality of contact mounts for contacting a respective end of the first and second wires,
- wherein each of the first and second flange sections has a first inner side wall arranged between a respective one of first and second surfaces of the first and second flange sections and a respective third surface of the first and second flange sections, each first inner side wall facing a wire winding section,
- wherein each of the first and second flange sections has a first outer side wall arranged between a respective one of the first and second surfaces of the first and second flange sections and the respective third surface of the first and second flange sections, a respective first outer side wall arranged opposite to a respective first inner side wall of the first and second flange sections,
- wherein each of the first and second flange sections has a second inner side wall arranged between the respective one of the first and second surfaces of the first and second flange sections and a bottom surface of a respective single groove of the first and second flange sections, and
- wherein a respective second inner side wall of the first and second flange sections is arranged obliquely, at an angle of between 120° and 160°, relative to the respective first inner side wall of the first and second flange sections.
6 more elements
Dependencies are inferred from the claim text.