Invention Grant
- Patent Title: Mixed magnetic powders and the electronic device using the same
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Application No.: US16172864Application Date: 2018-10-29
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Publication No.: US10280490B2Publication Date: 2019-05-07
- Inventor: Lu-Kuei Lin , Shih-Feng Chien , Po-I Wu
- Applicant: CYNTEC CO., LTD.
- Applicant Address: TW Hsinchu
- Assignee: CYNTEC CO., LTD.
- Current Assignee: CYNTEC CO., LTD.
- Current Assignee Address: TW Hsinchu
- Agency: Litron Patent & Trademark Office
- Agent Min-Lee Teng
- Main IPC: H01F27/00
- IPC: H01F27/00 ; C22C38/32 ; C22C38/34 ; C22C45/02 ; H01F5/00 ; H01F27/24 ; C22C38/02 ; C22C38/00 ; B22F1/00 ; C22C33/02 ; H01F17/04 ; H01F1/153
Abstract:
Mixed magnetic powders for making a magnetic core or body is disclosed, wherein the mixed magnetic powders comprises a first magnetic powder and a second magnetic powder, each of the first magnetic powder and the second magnetic powder being made of a soft magnetic material, wherein the average particle diameter of the first magnetic powder is greater than that of the second magnetic powder, and each of the first magnetic powder and the second magnetic powder has a pre-configured particle size distribution for increasing the density of the magnetic body.
Public/Granted literature
- US20190062883A1 Mixed Magnetic Powders and the Electronic Device Using the Same Public/Granted day:2019-02-28
Information query
IPC分类:
| H | 电学 |
| H01 | 基本电气元件 |
| H01F | 磁体；电感；变压器；磁性材料的选择 |
| H01F27/00 | 变压器或电感器的一般零部件 |
