LAMINATED SHEET TRANSFORMER

PURPOSE:To obtain a laminated sheet transformer whose structure is capable of miniaturization. CONSTITUTION:A laminated sheet transformer 10 includes a laminate 12, which is formed by stacking insulating sheets on which a spiral conductor pattern is formed. A lead-out part 18a is formed by leading o...

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Bibliographic Details
Main Authors FUJII CHIYOUICHIROU, FUJINO MASATO, YAMAZAKI HIROKO
Format Patent
LanguageEnglish
Published 10.11.1995
Edition6
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:PURPOSE:To obtain a laminated sheet transformer whose structure is capable of miniaturization. CONSTITUTION:A laminated sheet transformer 10 includes a laminate 12, which is formed by stacking insulating sheets on which a spiral conductor pattern is formed. A lead-out part 18a is formed by leading out the end portion of the conductor pattern. A dummy lead-out part 22 not connected with the conductor pattern is formed. A terminal 24 is formed by stacking together the lead-out part 18a and the dummy lead-out part 22. A core 26a and a core 26b are made to abut against each other from both sides of the laminate 12. An insulating sheet 14 of the lowermost layer of the laminate 12 is made larger than the other insulating sheets, and bent from the end surface of the laminate 12 toward the bottom surface.
Bibliography:Application Number: JP19940104586