CURRENT MEASURING DEVICE
    2.
    发明申请
    CURRENT MEASURING DEVICE 审中-公开
    电流测量装置

    公开(公告)号:US20080129284A1

    公开(公告)日:2008-06-05

    申请号:US11762792

    申请日:2007-06-14

    申请人: WenHao HU YuLun ZANG

    发明人: WenHao HU YuLun ZANG

    IPC分类号: G01R19/00 G01R33/07

    CPC分类号: G01R15/202

    摘要: Taught herein is a current measuring device, comprising an insulating cover with an upper opening; a magnetic component; and a Hall-effect component; wherein the magnetic component comprises a left magnetic portion and a right magnetic portion forming an upper gap and a lower gap; the Hall-effect component is disposed in the lower gap; and both the magnetic component and the Hall-effect component are received in the insulating cover. Compared with the prior art, the current measuring device of the invention has a lower magnetic reluctance, which introduces higher measurement sensitivity and accuracy, along with a greater anti-interference ability.

    摘要翻译: 本发明是一种电流测量装置,包括具有上开口的绝缘盖; 磁性部件; 和霍尔效应成分; 其中所述磁性部件包括形成上间隙和下间隙的左磁性部分和右磁性部分; 霍尔效应部件设置在下部间隙中; 并且磁性部件和霍尔效应部件都被接收在绝缘盖中。 与现有技术相比,本发明的电流测量装置具有较低的磁阻,其具有更高的测量灵敏度和精度,同时具有更大的抗干扰能力。