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http://dx.doi.org/10.5370/KIEE.2017.66.9.1341

Design and Development of 30W Military Grade DC-DC Converter for Guided Weapon and Aircraft  

Park, Sang-Min (Dept. of Electrical and Computer Engineering, Sungkyunkwan University)
Joo, Dong-Myoung (Dept. of Electrical and Computer Engineering, Sungkyunkwan University)
Chae, Soo-Yong (PNE SOLUTION Co., Ltd, Charger/Discharger R&D Center)
Kim, Hyung-Jung (PNE SOLUTION Co., Ltd, Charger/Discharger R&D Center)
Lee, Byoung-Kuk (Dept. of Electrical and Computer Engineering, Sungkyunkwan University)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.66, no.9, 2017 , pp. 1341-1350 More about this Journal
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.
Keywords
Isolated DC-DC converter; Switching Mode Power Supply (SMPS); Military grade; Military Standard (MIL-STD); Flyback converter; Forward converter;
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