Reactor
AssigneeNippon Kinzoku Co., Ltd.
InventorsToshihiko Tsuji, Riyouji Sakai
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Abstract
A reactor comprising an annular iron core constituting a closed magnetic path and a conductor wound on the iron core. The iron core is formed of particles of iron or an iron-based magnetic material. Each particle is covered with an insulative oxide film which contains 0.3 to 0.8% of oxygen by weight based on the particle.
Claims5
A reactor comprising an annular iron core constituting a closed magnetic path and a conductor wound on the annular core, said iron core being formed of particles of iron or an iron-based magnetic material each covered with an insulative oxide film which contains 0.3 to 0.8% of oxygen by weight based on the particle.
A reactor according to any one of the preceding claims, wherein said particles are reduced iron powder.
Dependencies are inferred from the claim text.