MANUFACTURE OF OXIDE MAGNETIC MATERIAL

MANUFACTURE OF OXIDE MAGNETIC MATERIAL

PURPOSE:To reduce core loss in a high-frequency band of manganese-zirconium ferrite as the material of a transformer core. CONSTITUTION:A prebake of the material powder of manganese-zirconium ferrite is loaded with a 0.001-0.060wt% of carbon powder, molded, degreased, and baked. As a result, the los...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: ISHIKAWA KATSUHISA
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Beschreibung
Zusammenfassung:PURPOSE:To reduce core loss in a high-frequency band of manganese-zirconium ferrite as the material of a transformer core. CONSTITUTION:A prebake of the material powder of manganese-zirconium ferrite is loaded with a 0.001-0.060wt% of carbon powder, molded, degreased, and baked. As a result, the loss of transformer core can be reduced by about 27%.