Common-mode choke coil
AssigneeMurata Manufacturing Co., Ltd.
InventorsKazuhiko TAKENAKA, Shigeto YAMAMOTO, Ryota HASHIMOTO, Akio IGARASHI, Yuki KANBE
Life of this patent
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Abstract
A coil component includes a drum core that includes a winding core portion and a pair of flange portions formed at the ends of the winding core portion, electrodes that are included in the pair of flange portions, and first and second wires that are wound around the winding core portion and that include extended portions electrically connected to the electrodes. The flange portions are continuous with the winding core portion and have slopes that guide the extended portions to the electrodes.
Claims20
A common-mode choke coil comprising:
- a core that includes a winding core portion and a pair of flange portions formed at ends of the winding core portion;
- electrodes that are included in the pair of flange portions;
- and
- first and second wires that are wound around the winding core portion and that include extended portions electrically connected to the electrodes,
- wherein the flange portions are continuous with the winding core portion and have slopes each of which guides a specific one of the extended portions to a specific one of the electrodes.
A common-mode choke coil comprising:
- a core that includes a winding core portion and a pair of flange portions formed at ends of the winding core portion;
- electrodes that are included in the pair of flange portions;
- and
- first and second wires that are wound around the winding core portion and that include extended portions electrically connected to the electrodes,
- wherein the flange portions are continuous with the winding core portion and have a slope which guides a specific one of the extended portions to a specific one of the electrodes.
Dependencies are inferred from the claim text.