| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a current sensor achieving high detection accuracy and reduction in its size. <P>SOLUTION: As illustrated in Figures 1 (a) and (b), a current sensor 1 comprises: a lower case 2b mainly made of an insulation material; a bus bar 3 integrated with the lower case 2b; a sensor IC4 that is provided in the lower case 2b and detects a magnetic field 3b generated on the basis of a current 3a flowing through the bus bar 3 and outputs a detection signal; and a plurality of terminals 6a-6c that are electrically connected to the sensor IC4 and integrated with the lower case 2b with which the bus bar 3 integrated. <P>COPYRIGHT: (C)2013,JPO&INPIT |
