COIL DEVICE

A coil device comprises a core and a coil including a folded metal plate member having a pair of main surfaces extending in a direction perpendicular to a bottom surface of the core. The coil includes a first conductor, a second conductor, and a third conductor. The first conductor includes a first...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	UMEKI, Riku, SUGIMOTO, Satoshi
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INDUCTANCES MAGNETS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS
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Beschreibung
Zusammenfassung:	A coil device comprises a core and a coil including a folded metal plate member having a pair of main surfaces extending in a direction perpendicular to a bottom surface of the core. The coil includes a first conductor, a second conductor, and a third conductor. The first conductor includes a first main portion, which is disposed inside the core, and a first terminal portion, which is connected to the first main portion and partly protrudes below the bottom surface. The second conductor includes a second main portion, which is disposed inside the core and farther from the bottom surface than the first main portion, and a second terminal portion, which is connected to the second main portion and partly protrudes below the bottom surface. The third conductor includes a joint portion connecting the first conductor and the second conductor and a locating portion partly protruding below the bottom surface.