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http://dx.doi.org/10.5207/JIEIE.2009.23.9.098

Characteristics of New Small Scale Boost PWM Chopper Circuit  

Kim, Hyui-Chil (한국폴리텍VII대학 울산캠퍼스 전기과)
Park, Han-Seok (부경대학교 전기제어공학부)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.23, no.9, 2009 , pp. 98-107 More about this Journal
Abstract
Actually, The hard switching high frequency PWM DC-DC converters are existing accompany, the high frequency of pulse modulation carrier frequency increase of switching loss of power semiconductor switching elements, there are have some problem points of EMI etc. This compliance with a voltage surge or the electric current surge are where the switching transient phenomenon accompanies. In order to solve like this problem effectively it described the principle of operation of New Small Scale Boost PWM Chopper circuits from the present paper, draw Characteristics from simulation and experiment.
Keywords
High-Frequency Boost PWM chopper; Zero Voltage Switching; High-Efficiency;
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