Title:
アルファ巻きコイルおよびコイル部品
Document Type and Number:
Japanese Patent JP7355065
Kind Code:
B2
Abstract:
To provide a coil component that uses an alpha-winding coil, and achieves good electrical characteristics such as inductance while improving a withstand voltage.SOLUTION: An alpha winding coil includes a winding portion in which a conductor having an insulating coating is alpha-wound, and a pair of pull-out portions pulled out from the winding portion, and the winding portion has two or more windings of the conductor wire, and in the insulation coating of the conductor wire, the thickness of at least one winding portion excluding the outermost circumference of the winding portion is thinner than the thickness of one wiring of the outermost circumference.SELECTED DRAWING: Figure 7
Inventors:
Takao Kawachi
Kohei Gasha
Kohei Gasha
Application Number:
JP2021074372A
Publication Date:
October 03, 2023
Filing Date:
April 26, 2021
Export Citation:
Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
H01F17/04; H01F5/06; H01F27/28; H01F41/12
Domestic Patent References:
| JP2018073903A | ||||
| JP2015098152A | ||||
| JP2016081731A | ||||
| JP2015035866A | ||||
| JP2013128363A | ||||
| JP6817487B1 |
Attorney, Agent or Firm:
Kushibuchi International Patent Office