METHOD FOR MANUFACTURING ELECTRONIC COMPONENT WITH COIL

METHOD FOR MANUFACTURING ELECTRONIC COMPONENT WITH COIL

A method for manufacturing an electronic component is provided. The method includes: placing an air-core coil in a mold; placing a mixture of a metal magnetic material and a thermosetting resin into the mold so as to embed the air-core coil in the mixture; after placing the mixture, applying a press...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SAKAMOTO, Shinichi, MALCOLM, Douglas James
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:A method for manufacturing an electronic component is provided. The method includes: placing an air-core coil in a mold; placing a mixture of a metal magnetic material and a thermosetting resin into the mold so as to embed the air-core coil in the mixture; after placing the mixture, applying a pressure to the placed mixture so that a shape of the placed mixture conforms to the air-core coil and the mold; and after applying the pressure, heating the mixture at a predetermined temperature for a predetermined time so that the placed mixture is hardened, wherein a viscosity of the mixture is 1,000 to 1,000,000 mPa·s at room temperature.