THREE-DIMENSIONAL ASSEMBLY COIL COMPONENT

PROBLEM TO BE SOLVED: To provide a three-dimensional assembly coil component, such as a transformer, which is suitable for a multiple-product and small-lot production basis, can simplify a complicated process and moreover, eliminates the waste of terminal spaces and can be manufactured into a small...

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Bibliographic Details
Main Authors NOZAWA MASAYUKI, MOGI KUNIO, KAWAKUBO NAOKI, SATO NORIO, EBINA HISASHI
Format Patent
LanguageEnglish
Published 08.04.1997
Edition6
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:PROBLEM TO BE SOLVED: To provide a three-dimensional assembly coil component, such as a transformer, which is suitable for a multiple-product and small-lot production basis, can simplify a complicated process and moreover, eliminates the waste of terminal spaces and can be manufactured into a small size and at low cost. SOLUTION: A plurality of winding modules 1a to in, which respectively have a core insertion hole 8d in their central parts, are stacked and magnetic cores 2a and 2b are incorporated in the stacked aggregate to constitute a coil component. Terminals 6 of each of the modules la to 1n are arranged within the projection surfaces of the aggregate and the cores 2a and 2b to a mounting substrate of the coil component in the form of matrix. Moreover, the terminals 6 are selectively mounted to a plurality of terminal mounting parts 10 provided linearly on each of insulative winding bases 4 constituting the modules 1a to 1n at prescribed intervals.
Bibliography:Application Number: JP19950274727