| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a high-accuracy electric current detector wherein the positional relation between an electric-current to magnetic-field converter unit and a magnetometric sensor unit will be less like to vary, even when the detector receives mechanical shocks. <P>SOLUTION: A printed wiring board 105, mounted with the magnetometric sensor 104, is mounted in a case 106, and cores 102, 103 are fixed to the case 106 with a core cover 110 and a core holder 111 via a flat spring 112. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
