TRANSFORMER, MAGNETIC CORE FOR TRANSFORMER, Mn-Zn-BASED FERRITE AND METHOD FOR MANUFACTURING THE SAME

TRANSFORMER, MAGNETIC CORE FOR TRANSFORMER, Mn-Zn-BASED FERRITE AND METHOD FOR MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide an Mn-Zn-based ferrite of low power loss at a high frequency (for example, 500 kHz). SOLUTION: The Mn-Zn-based ferrite contains, as principal components, Fe2O3at 55mol% or higher and ≤58mol%, ZnO at 0mol% or higher and

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Bibliographische Detailangaben
Hauptverfasser: YASUHARA KATSUSHI, SAKANO SHINICHI
Format: Patent
Sprache:eng
Schlagworte:
ARTIFICIAL STONE
BASIC ELECTRIC ELEMENTS
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
ELECTRICITY
INDUCTANCES
LIME, MAGNESIA
MAGNETS
METALLURGY
REFRACTORIES
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
SLAG
TRANSFORMERS
TREATMENT OF NATURAL STONE
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an Mn-Zn-based ferrite of low power loss at a high frequency (for example, 500 kHz). SOLUTION: The Mn-Zn-based ferrite contains, as principal components, Fe2O3at 55mol% or higher and ≤58mol%, ZnO at 0mol% or higher and