To enhance the efficiency of a power supply circuit of the use of Fe-P-B-Nb-type ultralow loss glassy metal core

Authors :: Matsumoto, H.
Urata, A.
Yamada, Y.
Makino, A.
Source :: Journal of Applied Physics. April 1, 2009, Vol. 105 Issue 7, 07A317-1-07A317-3
Publication Year :: 2009
Abstract: The power supply efficiency can be improved by using the glassy metal alloy [Fe.sub.77][P.sub.7][B.sub.13][Nb.sub.3] powder in an inductor core. The heat generation in the core is suppressed by using the low loss power and it has become easy to design a temperature rise in the entire power supply circuit.

Subjects :: Niobium -- Magnetic properties
Niobium -- Thermal properties
Niobium -- Electric properties
Iron alloys -- Electric properties
Iron alloys -- Thermal properties
Iron alloys -- Magnetic properties
Metallic glasses -- Magnetic properties
Metallic glasses -- Thermal properties
Metallic glasses -- Electric properties
Physics

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