Improvements in magnetic cores

A magnetic core 1 has a wound-up laminated body 2 of thin metal tape which has rolled face 2a and free face (unrolled face) 2b wherein rolled faces or free faces of the thin metal tape are arranged adjacently facing each other in at least a part of said wound-up laminated body. Such cores have been...

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Bibliographic Details
Main Authors YAMAUCHI, YOSHIYUKI, SAWA, TAKAO, MURATA, SHINICHI, KUSAKA, TAKAO, YAGI, NORIAKI
Format Patent
LanguageEnglish
French
German
Published 02.02.1994
Edition5
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:A magnetic core 1 has a wound-up laminated body 2 of thin metal tape which has rolled face 2a and free face (unrolled face) 2b wherein rolled faces or free faces of the thin metal tape are arranged adjacently facing each other in at least a part of said wound-up laminated body. Such cores have been found to improve core loss properties.
Bibliography:Application Number: EP19890311350