CHOKE COIL

CHOKE COIL

PROBLEM TO BE SOLVED: To provide a choke coil having a toroidal structure capable of accommodating a heavy current, and ensuring stable characteristics without causing any cracking even when it is built in an apparatus subjected to strong vibration.SOLUTION: In the choke coil of toroidal structure w...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KANAZAWA YUKO, IDA YUJI, ARISUMI HIROAKI
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 choke coil having a toroidal structure capable of accommodating a heavy current, and ensuring stable characteristics without causing any cracking even when it is built in an apparatus subjected to strong vibration.SOLUTION: In the choke coil of toroidal structure where a coil is wound around the outer periphery of a ring-shaped core, a plurality of core pieces 6 of the ring-shaped core are arranged in ring-shape, as a whole, and a gap G is formed between the opposing surfaces of the core pieces 6 adjoining in the circumferential direction.