| 摘要 |
<p>A current sensor includes a core (1) including groove portions (11) and a separation wall portion (12), a housing (2) covering the core (1) and including recessed grooves (21) formed along the groove portions (11), respectively, conductors (3) positioned in the groove portions (11), respectively, a circuit board (4) fixed to the housing (2) and including a through hole (41) and a land (42), the through hole (41) penetrating in a direction corresponding to an inserting direction of the conductor (3), a detection element (5) detecting a magnitude of a magnetic field and positioned in each of recessed grooves (21) to be closer to an opening end of the groove portion (11) relative to the conductor (3), the detection element (5) being arranged so that a detecting direction of the detection element (5) is directed along a distance direction of the groove portions (11), the detection element (5) including a connection terminal (51) positioned in the through hole (41), the connection terminal (51) electrically connected to the land (42), and a guide portion (6) provided at the housing (2).</p> |
