| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a current sensor capable of achieving an improvement of temperature characteristic. <P>SOLUTION: As for one aspect of this invention, in a magnetic bridge type current sensor 1 having a magnetic core 10 in which the magnetic fluid is accommodated, or a Hall element type current sensor 2 having a magnetic core 42 in which the magnetic fluid is accommodated, magnetic materials contained in the magnetic fluid are powder of metallic glass. The use of Fe-based metallic glass is desirable for the metallic glass. <P>COPYRIGHT: (C)2012,JPO&INPIT |
