| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique capable of correctly positioning a magneto-electric transducer at a distance close to a conductive member, while maintaining a sufficient creepage distance between the conductive member of a current measurement object and the magneto-electric transducer in the current sensor using the magneto-electric transducer.SOLUTION: A current sensor 2 includes: a bus bar 20; a resin cap 10; and a magneto-electric transducer 3 and a resign package 7. The bus bar 20 is disposed with a notch. The resign cap 10 has a bottom edge cover part for covering an edge of a bottom of the notch and a pair of side edge cover parts for covering both side edges of the notch. The magneto-electric transducer 3 is in contact on the bottom edge cover part of the resin cap 10 and is disposed between the pair of side edge cover parts. The resin package 7 seals the resin cap 10 and the magneto-electric transducer 3.SELECTED DRAWING: Figure 1 |
