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휴대용 이동 통신기기의 슬림화를 위한 파워 칩 인덕터의 제품화
엄재현(Jaehyun Uhm),조일제(Iljae-Cho),서종고(Jong-go Seo),김성일(Sung-il Kim),김두일(Duil Kim),박준형(Junhyung Park) 대한전기학회 2006 대한전기학회 학술대회 논문집 Vol.2006 No.7
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.