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| A Non-Isolated Interleaved Step-Down DC-DC Converter with High Ratio |
| Liu Junfeng1, Hu Renjun1, Zeng Jun2 |
1. School of Automation Science and Engineering South China University of Technology Guangzhou 510640 China;
2. New Energy Research Center South China University of Technology Guangzhou 510640 China |
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Abstract Conventional Buck converter is not suitable for high-input-voltage and low-output- voltage applications due to the limitation of step-down ratio. In this paper, a high step-down converter is proposed, which can achieve a high step-down ratio in a proper duty cycle. There are three main
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Received: 25 July 2017
Published: 30 October 2018
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2018, Vol. 33 
