Coil component and power supply apparatus including the same
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsXin Lan LI, Jae Gen EOM, Geun Young PARK, Se Hoon JANG, Heung Gyoon CHOI
Life of this patent
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Abstract
A coil component includes a first coil part including a multilayer substrate on which a conductor pattern is formed, a second coil part formed as a wire and stacked together with the first coil part, a core coupled to the first and second coil parts while penetrating through the first and second coil parts to thereby be electromagnetically coupled to the first and second coil parts, and a pressing member interposed between the core and the second coil part to allow the first and second coil parts to closely adhere to each other.
Claims18
A coil component comprising:
- a first coil part including a multilayer substrate on which a conductor pattern is formed;
- a second coil part formed as a wire and stacked together with the first coil part;
- a core coupled to the first and second coil parts while penetrating through the first and second coil parts to thereby be electromagnetically coupled to the first and second coil parts;
- and
- a pressing member interposed between the core and the second coil part to allow the first and second coil parts to closely adhere to each other.
A coil component comprising:
- a first coil part;
- a second coil part formed as a wire and stacked together with the first coil part;
- and
- a pressing member coupled to the second coil part and limiting movement of the second coil part.
A coil component comprising:
- a core;
- a first coil part including a multilayer substrate on which a conductor pattern is formed and coupled to the core;
- and
- a second coil part including at least one fixing coil turn wound around the core and the remaining coil turns wound along the conductor pattern of the first coil part.
A power supply apparatus comprising:
- a coil component including a first coil part, a second coil part formed as a wire and stacked together with the first coil part, and a pressing member coupled to the second coil part and limiting movement of the second coil part;
- and
- a main board on which the coil component is mounted.
Dependencies are inferred from the claim text.