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AssigneeO2Micro International Limited
InventorsWilliam Densham, Constantin Bucur, Flavius Lupu, Jiun Heng Goh, Stefan Maireanu
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In a power converter, a primary winding receives an input power. In addition, multiple secondary windings transform the input power into multiple charging currents to charge a set of cells via a set of paths. The multiple secondary windings further balance the set of cells based on the charging currents. A ratio between a first turn number of a first secondary winding of the secondary windings and a second turn number of a second secondary winding of the secondary windings is determined by a nominal voltage ratio between two corresponding cells of the set of cells.
A power converter for reduced power consumption balancing and charging of a plurality of cells of a rechargeable multi-cell battery pack, comprising:
A method for reduced power consumption balancing and charging of a plurality of cells of a rechargeable multi-cell battery pack, comprising:
A charging system for reduced power consumption balancing and charging of a plurality of cells of a rechargeable multi-cell battery pack, comprising:
Dependencies are inferred from the claim text.