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CURRENT SENSOR

  • US 20140176123A1
  • Filed: 12/05/2013
  • Published: 06/26/2014
  • Est. Priority Date: 12/20/2012
  • Status: Active Grant
First Claim
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1. A current sensor comprising:

  • a core formed by U-shaped flat plates made of a magnetic body and stacked together;

    a flat plate-like conductor which is inserted on an interior side of a U-groove of the core and through which a current to be measured flows;

    a detection element which is arranged on the side of an opening of the U-groove in such a way that a detecting direction extends in a spacing direction of the opening, and which detects a strength of a magnetic field;

    a housing which supports the core, the conductor and the detection element; and

    a pair of spacing direction supporting portions which are provided at positions along the spacing direction on both sides of the detection element, in an opening-side end of the core, and which abut on the housing.

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