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    • 44. 发明申请
    • MAGNETIC FIELD SENSOR
    • 磁场传感器
    • US20120182010A1
    • 2012-07-19
    • US13378090
    • 2010-08-03
    • Gerhard LammelStefan Weiss
    • Gerhard LammelStefan Weiss
    • G01R33/02
    • G01R33/0035
    • A magnetic field sensor for measuring a magnetic field at a sensor location has a printed circuit board, including electrically insulating material; a magnetic field sensor element situated on the printed circuit board and connected via electrical contacts to first printed conductors provided on the printed circuit board; and at least one second printed conductor for generating a test magnetic field, the second printed conductor being provided on the printed circuit board and generating a predetermined test magnetic field when a calibration current is applied at the sensor location.
    • 用于测量传感器位置处的磁场的磁场传感器具有包括电绝缘材料的印刷电路板; 位于印刷电路板上的磁场传感器元件,经由电触头连接到设置在印刷电路板上的第一印刷导体; 以及用于产生测试磁场的至少一个第二印刷导体,当在传感器位置处施加校准电流时,第二印刷导体设置在印刷电路板上并产生预定的测试磁场。