%0 Journal Article %A Tae-Yeong Lee and Eun-Ju Yoo and Won-Yeong Choi and Young-Woo Park %D 2010 %J International Journal of Mechanical and Mechatronics Engineering %B World Academy of Science, Engineering and Technology %I Open Science Index 47, 2010 %T Design and Control of DC-DC Converter for the Military Application Fuel Cell %U https://publications.waset.org/pdf/6835 %V 47 %X This paper presents a 24 watts SEPIC converter design and control using microprocessor. SEPIC converter has advantages of a wide input range and miniaturization caused by the low stress at elements. There is also an advantage that the input and output are isolated in MOSFET-off state. This paper presents the PID control through the SEPIC converter transfer function using a DSP and the protective circuit for fuel cell from the over-current and inverse-voltage by using the characteristic of SEPIC converter. Then it derives them through the experiments. %P 1297 - 1302