COIL COMPONENT, COIL DEVICE, AND METHOD FOR PRODUCING COIL COMPONENT
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United States of America
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Issued Date -
Feb 13, 2025
app pub date -
Jan 26, 2022
filing date -
Jan 26, 2022
priority date (Note) -
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Abstract
A coil component, in which the axial direction length including a gap and a coupling part of two coil elements is shortened for size reduction, and deterioration in characteristics and the risk of heat generation that could occur when the leakage magnetic flux comes into contact with a twisted portion can be reduced; a coil device; and a method for producing the coil component. The component includes: first and second coil elements formed from a coil winding body obtained by rectangularly stacking one rectangular wire in an edge-wise manner, which is divided into two and folded back, and in which the opposing side surfaces of the are disposed to be parallel and in close contact; and a coupling part that couples the coil elements, which straddles the upper surfaces of both coil elements. The coupling part includes, at one portion, a twisted section where the rectangular wire is twisted 180°.
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