Design and Implementation of a New Transformerless Bidirectional DC-DC Converter with Wide Conversion Ratios 0 By Jay Khoje on April 4, 2019 Journal Papers Nour Elsayad, Hadi Moradisizkoohi, and Osama Mohammed, “Design and Implementation of a New Transformerless Bidirectional DC-DC Converter with Wide Conversion Ratios”, IEEE Transactions on Industrial Electronics. Share. Twitter Facebook Google+ Pinterest LinkedIn Tumblr Email