| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an inductive electromagnetic device capable of suppressing noise, etc. to be caused resulting from a gap incorporating a spacer between cores, and reducing thermal stress of the cores. <P>SOLUTION: The inductive electromagnetic device 1 has a pair of cores 3, 3 made of ferrite, at least one of which is an E type core 3A, wherein the gap G is provided at the tip of a middle leg 31 of the E type core 3A between the pair of cores 3, 3, and is constituted by interposing the spacer 5 constituted of an object at least containing insulating fine ceramics in the gap G. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
