Invention Application
- Patent Title: CHOKE COIL
- Patent Title (中): 选择线圈
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Application No.: US13407992Application Date: 2012-02-29
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Publication No.: US20120223797A1Publication Date: 2012-09-06
- Inventor: Jae Sun WON , Sang Kyoo HAN , Mi Ran BAEK , Hee Seung KIM , Jae Cheol JU , Don Sik KIM , Jong Hae KIM , Dong Jin LEE , Chung Wook RHO , Sung Soo HONG
- Applicant: Jae Sun WON , Sang Kyoo HAN , Mi Ran BAEK , Hee Seung KIM , Jae Cheol JU , Don Sik KIM , Jong Hae KIM , Dong Jin LEE , Chung Wook RHO , Sung Soo HONG
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2011-0019611 20110304
- Main IPC: H01F27/28
- IPC: H01F27/28
Abstract:
Provided is a choke coil including: a first primary winding portion formed by winding a primary coil by n turns; a second primary winding portion formed by winding the primary coil by N turns; a first secondary winding portion formed by winding a secondary coil by N turns; and a second secondary winding portion formed by winding the secondary coil by n turns, wherein the n and N satisfy the condition: n≦N.
Information query
