KIEE - The Transactions of the Korean Institute of Electrical Engineers

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The Transactions of the Korean Institute of Electrical Engineers

The Transactions of the Korean Institute of Electrical Engineers

ISO Journal TitleTrans. Korean. Inst. Elect. Eng.

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Title	Design and Development of 30W Military Grade DC-DC Converter for Guided Weapon and Aircraft
Authors	박상민(Park, Sang-Min) ; 주동명(Joo, Dong-Myoung) ; 채수용(Chae, Soo-Yong) ; 김형중(Kim, Hyung-Jung) ; 이병국(Lee, Byoung-Kuk)
DOI	https://doi.org/10.5370/KIEE.2017.66.9.1341
Page	pp.1341-1350
ISSN	1975-8359
Keywords	Isolated DC-DC converter ; Switching Mode Power Supply (SMPS) ; Military grade ; Military Standard (MIL-STD) ; Flyback converter ; Forward converter
Abstract	In this paper, a high reliability 30W DC-DC converter is designed considering military standard (MIL-STD) for military applications such as guided weapon and aircraft. The performances and specifications of conventional military grade DC-DC converter are practically analyzed. The requirements for military grade DC-DC converter are established in consideration of MIL-STD and analysis results of conventional product. Two isolated DC-DC converter, forward and fly-back converter, are designed and compared to determine topology. From experimental results under various operating conditions, the forward topology satisfied performances and specifications of MIL-STD for military DC-DC converter.

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