WIRE AND COIL

PROBLEM TO BE SOLVED: To reduce loss in a DC superimposed high frequency circuit, a low frequency superimposed high frequency circuit, and the like.SOLUTION: Copper wires each having a magnetic plating layer formed on the surface are mixed and aggregated to obtain a wire. Since magnetic material pla...

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Hauptverfasser: KO YOSHIO, MARUYAMA KAZUMASA, IKEDA CHISATO
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creator KO YOSHIO
MARUYAMA KAZUMASA
IKEDA CHISATO
description PROBLEM TO BE SOLVED: To reduce loss in a DC superimposed high frequency circuit, a low frequency superimposed high frequency circuit, and the like.SOLUTION: Copper wires each having a magnetic plating layer formed on the surface are mixed and aggregated to obtain a wire. Since magnetic material plated copper wires are disposed, DC resistance or low frequency resistance can be reduced. Since a magnetic field produced by a flowing current is interrupted by the magnetic material plating layer and does not enter the copper wire part easily, increase in copper loss due to proximity effect at high frequency can be suppressed. Consequently, loss can be reduced in a DC superimposed high frequency circuit, a low frequency superimposed high frequency circuit, and the like.
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Since magnetic material plated copper wires are disposed, DC resistance or low frequency resistance can be reduced. Since a magnetic field produced by a flowing current is interrupted by the magnetic material plating layer and does not enter the copper wire part easily, increase in copper loss due to proximity effect at high frequency can be suppressed. 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subjects BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INDUCTANCES
INSULATORS
MAGNETS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
title WIRE AND COIL
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