COIL COMPONENT AND MANUFACTURING METHOD THEREOF

PROBLEM TO BE SOLVED: To provide a compact coil component having a few variations in characteristics. SOLUTION: A plurality of ring sections 16 disposed on a metal flat board in a metal plane shape, a ring connection section 17 that is formed at the edge of the ring section 16 and connects the plura...

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Bibliographische Detailangaben
Hauptverfasser:	ODANE KAZUHITO, SHIMOMURA OSAMU, TAKAGI KIYOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY INDUCTANCES MAGNETS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a compact coil component having a few variations in characteristics. SOLUTION: A plurality of ring sections 16 disposed on a metal flat board in a metal plane shape, a ring connection section 17 that is formed at the edge of the ring section 16 and connects the plurality of ring sections 16, and a terminal section 13 that is not connected to the ring section 16 and is connected to the edge of the ring section 16 are formed by bending at the ring connection section 17 so that the plurality of ring sections 16 overlap vertically. An insulation sheet 18 having magnetic properties is sandwiched between the mutually adjacent ring sections 16, thus obtaining the compact coil component having a few variations in characteristics. COPYRIGHT: (C)2010,JPO&INPIT