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![PDF] Transformerless Three-Level DC-DC Buck Converter with a High Step-Down Conversion Ratio | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/833b5fbb9d3fbf8d4095bf73fbf4ce11a540bd52/2-Figure1-1.png "PDF] Transformerless Three-Level DC-DC Buck Converter with a High Step-Down Conversion Ratio | Semantic Scholar")
PDF] Transformerless Three-Level DC-DC Buck Converter with a High Step-Down Conversion Ratio | Semantic Scholar
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