LAMINATED TRANSFORMER

PROBLEM TO BE SOLVED: To solve the problem that, when a transformer is constituted by forming two or more coils in a laminate, it becomes necessary to provide four or more external terminals on the side face of the laminate and, another prob lem that, when a laminated transformer is formed by formin...

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Bibliographic Details
Main Author NAGASAWA TADAYOSHI
Format Patent
LanguageEnglish
Published 07.11.2003
Edition7
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 solve the problem that, when a transformer is constituted by forming two or more coils in a laminate, it becomes necessary to provide four or more external terminals on the side face of the laminate and, another prob lem that, when a laminated transformer is formed by forming a plurality of coils in a laminate so that the winding axes of the coils may be parallel with the mounted surfaces of the coils, the discriminating of the side faces to which the lead-out ends of the coils are led out become difficult, because the width and thickness of the laminate are almost equal to each other. SOLUTION: A laminated transformer is constituted by alternately laminating insulating layers and conductor patterns for coil upon another and forming a plurality of coils in the laminate so that the winding axes of the coils may be parallel with the mounted surfaces of the coils. In addition, the lead-out ends of the coils are led out to the corner sections of the laminate. COPYRIGHT: (C)2004,JPO
Bibliography:Application Number: JP20020117763