Coil component
US7397336B2 · kind B2 · utility
3Cited by
5References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 6, 2006 |
| Grant date | Jul 8, 2008 |
| Priority date | — |
| Expiry date | Jul 25, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F27/292
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed is a coil component having a magnetic core that is made of a magnetic material, and a terminal electrode portion and a coil portion that are made of a conductive material, wherein the coil components is configured such that the magnetic material and the conductive material contact with each other, and there is a relation of RM≧20ZO when an insulation resistance of the magnetic core is RM (Ω) and a peak impedance of the coil component is ZO (Ω).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.