COIL COMPONENT

COIL COMPONENT

PROBLEM TO BE SOLVED: To provide a coil component which can suppress generation of beat sound due to the magnet strictive vibration in a closed magnetic circuit. SOLUTION: A coil component is constituted into a structure that a coil main body, which is provided with a bobbin 2 having a through hole,...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KAWASAKI KENTAROU, ONO KOJI
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a coil component which can suppress generation of beat sound due to the magnet strictive vibration in a closed magnetic circuit. SOLUTION: A coil component is constituted into a structure that a coil main body, which is provided with a bobbin 2 having a through hole, a coil 1 wound on this bobbin 2 and a closed magnetic circuit magnetic core 4 inserted in the through hole provided in the bobbin 2, is covered with a high-specific gravity resin 5.