| 摘要 |
<p>Provided is a current sensor with a simple structure that is capable of eliminating the impact of an induction field due to current flowing through an adjacent conductor. A current sensor (1) is provided with a first conductor (101) and a second conductor (111) that are arranged so as to create mutually parallel current paths, a circuit board (105) disposed so that the surface (A1) will be perpendicular to the current paths, and a first electromagnetic conversion element (102) and a second electromagnetic conversion element (103) that are arranged so as to sandwich the first conductor therebetween on the surface of the circuit board. This current sensor is characterized in that the first conductor, the second conductor, the first electromagnetic conversion element and the second electromagnetic conversion element are all positioned in the same plane (P).</p> |
