Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2006.07b
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- Pages.891-892
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- 2006
A Product of Power Chip Inductor for Slim Mobile Communication Set
휴대용 이동 통신기기의 슬림화를 위한 파워 칩 인덕터의 제품화
- Uhm, Jae-Hyun (LG Electronics-PERI) ;
- Cho, Il-Jae (LG Electronics-PERI) ;
- Seo, Jong-Go (LG Electronics-PERI) ;
- Kim, Sung-Il (LG Electronics-PERI) ;
- Kim, Du-Il (LG Electronics-PERI) ;
- Park, Jun-Hyung (Ceratech Corp.)
- 엄재현 (LG전자 생산기술원) ;
- 조일제 (LG전자 생산기술원) ;
- 서종고 (LG전자 생산기술원) ;
- 김성일 (LG전자 생산기술원) ;
- 김두일 (LG전자 생산기술원) ;
- 박준형 (세라텍)
- Published : 2006.07.12
Abstract
An obstacle is an element for power to small and slim the existing portable communication set. Developed Inductor for Chip-type electric power in needs to solve this. Stack applied Process, and used gap of a magnetic path, and made a height of an element to 1.0T or below, and this development commodity did product for saturation prevention to materials of silver. Saturation current characteristic of Chip-type inductor was low compare with winding-type inductors, but bulk against performance were had superior excellence. Chip-type inductor can raise performance per unit volume compared with the existing inductors at these papers. Therefore, acceleration can get growth of small and slim of a mobile product done, and expect.
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