Bidirectional DC/DC converters enable bidirectional transmission of high and low voltage DC energy, supporting seamless switching between Buck charging and Boost regenerative braking. Utilizing a soft-switching topology, they offer excellent conversion efficiency,fully digital closed-loop control provides fast dynamic response and comprehensive protection and communication functions. Available in both isolated and non-isolated product lines, they can be paralleled for expansion and are widely used in energy storage systems, new energy vehicles, V2G, DC microgrids, and industrial energy recovery scenarios .