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Reactor and power supply device employing the same

  • US 9,824,813 B2
  • Filed: 03/13/2012
  • Issued: 11/21/2017
  • Est. Priority Date: 03/13/2012
  • Status: Active Grant
First Claim
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1. A power supply device comprising:

  • N (N is an integer of 2 or more) power supplies; and

    a reactor by which said N power supplies are connected in parallel to a load,said reactor including;

    an annular iron core; and

    N coils separately wound around said iron core,said N coils having first electrodes connected to output terminals of said N power supplies, respectively, and second electrodes each connected to said load,said N coils being sequentially arranged in a circumferential direction of said iron core, said N coils being wound from the first electrodes to the second electrodes in the same winding direction,currents flowing from said N power supplies to said load through said N coils to generate magnetic fluxes in the same direction in said iron core by said N coils.

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