| 发明名称 |
Choke coil and electronic device using the same |
| 摘要 |
The choke coil disclosed comprises: coils incorporated with terminals and intermediate taps manufactured of die cut metal plates; and a magnetic powder in which the coils are embedded.
|
| 申请公布号 |
US7199693(B2) |
申请公布日期 |
2007.04.03 |
| 申请号 |
US20040756757 |
申请日期 |
2004.01.14 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
MATSUTANI NOBUYA;IMANISHI TSUNETSUGU;UEMATSU HIDENORI |
| 分类号 |
H01F5/00;H01F27/28;H01F21/12;H01F27/02;H01F27/255;H01F27/29;H01F37/00 |
主分类号 |
H01F5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
