A study on the Noise Reduction of Uninterruptible Power Supply using Random PWM Method (Random PWM 기법을 이용한 무정전 전원장치의 노이즈 저감에 관한 연구)
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- Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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- v.28 no.11
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- pp.100-105
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- 2014