Title:
インダクタ
Document Type and Number:
Japanese Patent JP7234989
Kind Code:
B2
Abstract:
To provide an inductor in which deterioration of an isolation voltage is suppressed.SOLUTION: An inductor comprises: a winding part to which a conductor having an almost rectangular shaped cross section is wound in a spiral shape toward an inner periphery from an outer periphery in an upper stage, and which is connected at the innermost periphery in a lower stage and is wound in the spiral shape toward the outer periphery from the inner periphery in the lower stage; a coil having a pair of lead-out parts led-out from the vertical outermost periphery; an element body including the coil and made of a magnetic part containing a metal magnetic powder and a resin; and a pair of outer electrodes arranged on a front face of the element body. In the winding part, a cross section of at least one part of conductors has an arch shape in the cross section parallel with a winding shaft of the winding part.SELECTED DRAWING: Figure 1
More Like This:
| JP2012209446 | POWER CONVERSION TRANSFORMER |
| JPS59145510 | INDUCTOR CORE |
| JP2006332454 | COMPACT MAGNETIC ELEMENT |
Inventors:
Ryusei Eiyama
Application Number:
JP2020067724A
Publication Date:
March 08, 2023
Filing Date:
April 03, 2020
Export Citation:
Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
H01F17/04; H01F5/00; H01F27/28
Domestic Patent References:
| JP2015207635A | ||||
| JP2019075401A | ||||
| JP2010093145A | ||||
| JP2018041866A | ||||
| JP10303027A | ||||
| JP2006156737A | ||||
| JP2009088212A |
Attorney, Agent or Firm:
Yamato Kento
Yasuo Yanagibashi
Yasuo Yanagibashi