COIL COMPONENT AND MANUFACTURING METHOD FOR THE SAME

To easily achieve designing according to purpose in a coil component in which a twist portion twisted by a first wire and a second wire is wound around a winding core in a state of forming a plurality of layers.SOLUTION: A coil component 11 includes: a winding core 12; a first wire 15 and a second w...

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Bibliographic Details
Main Author TAKAHASHI KATSUSHI
Format Patent
LanguageEnglish
Japanese
Published 19.03.2020
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Summary:To easily achieve designing according to purpose in a coil component in which a twist portion twisted by a first wire and a second wire is wound around a winding core in a state of forming a plurality of layers.SOLUTION: A coil component 11 includes: a winding core 12; a first wire 15 and a second wire 16 which are wound around the winding core 12 by substantially the same number of turns, respectively and have twist portions 32 which are not electrically connected to each other and are twisted each other, in which the first wire 15 and the second wire 16 are wound in a state of forming a plurality of layers around the winding core 12. A twist pitch of the twist portion 32 at a certain turn positioned in a first layer is made to be different from a twist pitch of the twist portion 32 at a turn in a second layer adjacent thereto.SELECTED DRAWING: Figure 1 【課題】第1ワイヤおよび第2ワイヤが撚り合わされたツイスト部分が巻芯のまわりに複数の層を形成する状態で巻回された、コイル部品において、目的に応じた設計を容易に実現することができるようにする。【解決手段】巻芯12と、巻芯12のまわりに実質的に互いに同じターン数をもって螺旋状に巻回され、かつ互いに電気的に接続されないが、互いに撚り合わされた状態のツイスト部分32を有する、第1ワイヤ15および第2ワイヤ16と、を備え、第1ワイヤ15および第2ワイヤ16が、巻芯12のまわりに複数の層を形成する状態で巻回されている、コイル部品11において、第1層に位置する、あるターンにおけるツイスト部分32のツイストピッチは、これに隣接する第2層のターンにおけるツイスト部分32のツイストピッチと異ならされている。【選択図】図1
Bibliography:Application Number: JP20180169293