| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an inexpensive current sensor in which the center location of an electric wire with respect to a case is fixed independently of the diameter of the electric wire, whereby the output characteristics can be held constant independently of the diameter of the electric wire. <P>SOLUTION: The case 3 has housed therein a Hall IC which detects the magnetic flux density of a magnetic field that is generated when an electric current flows through the electric wire 2 and which converts it into an electric signal. The electric wire 2 is interposed between a pair of electric wire fixing sections 5 in such a way as to be housed in a groove section 51. Moreover, the pair of electric wire fixing sections 5, clamps the wiring 2 between which the electric wire 2 is interposed, are housed fixedly in a groove section 34 provided on the outer surface of the case 3. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
