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High Voltage Gain Transformerless Boost Converter

Dunny Susan Thomas, Jeneesh Scaria


In this paper, a high voltage gain transformerless boost converter is proposed. The voltage gain of the proposed converter is higher than that of the traditional boost and three level boost converters. With appropriate duty cycle, high output voltage can be obtained. The proposed converter have higher conversion ratio. Low voltage stress and current stress across the power switch can be achieved. The working principle and the mathematical analysis of the proposed converter are explained. The performance of the presented converters are verified by using MATLAB.


Boost converter; power switch; voltage gain; voltage stress

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Cite this Article

Dunny Susan Thomas, Jeneesh Scaria. High Voltage Gain Transformerless Boost Converter. Recent Trends in Electronics & Communication Systems. 2019; 6(2): 13–21p.



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