期刊
JOURNAL OF MICROMECHANICS AND MICROENGINEERING
卷 16, 期 9, 页码 1811-1818出版社
IOP PUBLISHING LTD
DOI: 10.1088/0960-1317/16/9/008
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- Engineering and Physical Sciences Research Council [GR/S12395/01] Funding Source: researchfish
The potential of a microinductor utilizing a thin film magnetic alloy magnetic component is investigated via a simplified optimal design procedure. A well-established solenoid geometry is utilized to compare commercially available and electrodeposited alloys. Analytical and experimental analysis is concerned with the MHz frequency range for dc-dc converters. Inductance values ranging from 0.3 mu H to 120 mu H with component power efficiency above 90% have been measured. An optimal design process is developed based on preliminary data providing a device with a power density of 28 W cm(-3) and power efficiency of 94%.
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