An Isolated Full-Bridge DC–DC Converter With 1-MHz Bidirectional Communication Channel
作者： Ru-Shiuan Yang , Lon-Kou Chang , Hung-Chi Chen
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摘要: This paper presents a novel isolated full-bridge dc/dc converter with bidirectional communication capability. The transformer in the proposed is utilized as an isolation interface for transferring both energy and data. Power delivery forward data transfer are conducted simultaneously by modifying switching phase. Backward realized manipulating amplitude of resonant signal through modulating impedance tank at secondary side transformer. Finally, operation principle was verified on 900-mW prototype operating 1 MHz from 12-V dc input.
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