To provide a coil component in which the decrease of coil performance due to an influence of a member around a coil can be suppressed.SOLUTION: A coil component 10A includes a coil 11 and a case 20 with a side wall part 23 existing at an outer periphery of the coil 11. The side wall part 23 includes two kinds of materials. One material of the two kinds of materials is conductive and the other material is magnetic. The one material may be metal and the other material may be ferrite.SELECTED DRAWING: Figure 3
【課題】コイルの周囲の部材の影響でコイルの性能が低下することを抑制できるコイル部品を提供する。【解決手段】一実施の形態に係るコイル部品10Aは、コイル11と、コイル11の外周に位置する側壁部23を有するケース20と、を備える。側壁部23は、二種の材料を含み、二種の材料のうちの一方の材料が導電性を有し、他方の材料が磁性を有する。一方の材料は、金属であり、他方の材料は、フェライトでもよい。【選択図】図3
COIL COMPONENT, POWER TRANSMISSION DEVICE, POWER RECEPTION DEVICE, AND POWER TRANSMISSION SYSTEM
コイル部品、送電装置、受電装置、及び電力伝送システム
2023-04-11
Patent
Electronic Resource
Japanese
IPC: | H01F MAGNETS , Magnete / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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