COIL COMPONENT AND MANUFACTURING METHOD THEREOF

• Main Authors: ITANI YASUHIRO, MIYAMOTO MASASHI, KARIMORI SEIJI, TAKAHASHI KATSUSHI
• Format: Patent
• Language: English; Japanese
• Published: 09.07.2020
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

To enable a stable winding state of a wire.SOLUTION: A coil component includes a drum-shaped core 10 having a winding core 11 having peripheral surfaces including side surfaces 11a and 11b parallel to each other, and a coil 30 including two wires 31 and 32 wound in the same direction around the winding core 11. The coil 30 includes a twisted wire portion 40a in which the two wires 31 and 32 are twisted together on the side surface 11a, and a twisted wire portion 40b in which the two wires 31 and 32 are twisted together on the side surface 11b. The twisted wire portion 40a and the twisted wire portion 40b have the same shape.SELECTED DRAWING: Figure 3 【課題】ワイヤの安定した巻回状態を可能とすること。【解決手段】コイル部品は、互いに平行な側面１１ａ，１１ｂ含む周面を有する巻芯部１１を備えたドラム状コア１０と、巻芯部１１に同一方向に巻回された２本のワイヤ３１，３２を含むコイル３０と、を備える。コイル３０は、側面１１ａの上に２本のワイヤ３１，３２が互いに撚り合わされた撚線部４０ａと、側面１１ｂの上に２本のワイヤ３１，３２が互いに撚り合わされた撚線部４０ｂとを有し、撚線部４０ａと撚線部４０ｂは同一形状である。【選択図】図３