| 发明名称 |
CHOKE |
| 摘要 |
A method to form a choke is disclosed, wherein the method comprises: encapsulating a hollow coil by a molding body; forming a first core, wherein the first core comprises a pillar; and disposing at least one first portion of the pillar inside the encapsulated hollow coil. The method avoids the overflow or vertical flow issue during a molding process for encapsulating a coil that has been wound on a core already. |
| 申请公布号 |
US2015089795(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
US201414565428 |
申请日期 |
2014.12.10 |
| 申请人 |
CYNTEC CO., LTD. |
发明人 |
Hsieh Lan-Chin;Hsieh Roger;Kuo Yu-Ching;Liu Chun-Tiao |
| 分类号 |
H01F41/00;H01F17/04;H01F27/02 |
主分类号 |
H01F41/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method to form a choke, comprising:
encapsulating a hollow coil by a molding body; forming a first core, wherein the first core comprises a pillar; and disposing at least a first portion of the pillar inside the encapsulated hollow coil. |
| 地址 |
Hsinchu TW |
