发明名称 |
NOISE FILTER, MULTISTAGE-CONNECTION LC FILTER, AND MEDICAL INSTRUMENT |
摘要 |
A noise filter includes a plurality of inductor elements connected with one another in series. The inductor element includes a ring-shaped magnetic core, a winding wound around the magnetic core, and a ground terminal disposed between the magnetic core and the winding, the ground terminal being connected to a ground. The ground terminal includes a conductive part that surrounds at least a part of an outer periphery of the magnetic core. |
申请公布号 |
US2016365192(A1) |
申请公布日期 |
2016.12.15 |
申请号 |
US201615173277 |
申请日期 |
2016.06.03 |
申请人 |
NEC TOKIN Corporation |
发明人 |
OHDAIRA Yusuke |
分类号 |
H03H7/01;H01F27/24;H03H1/00;A61B90/00;H01F27/28;H01F27/02 |
主分类号 |
H03H7/01 |
代理机构 |
|
代理人 |
|
主权项 |
1. A noise filter comprising a plurality of inductor elements connected with one another in series, wherein
each of the inductor elements comprises: a ring-shaped magnetic core; a winding wound around the magnetic core; and a ground terminal disposed between the magnetic core and the winding, the ground terminal being connected to a ground, and the ground terminal comprises a conductive part that surrounds at least a part of an outer periphery of the magnetic core. |
地址 |
Sendai-shi JP |