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5.4 Introduce high power DC/DC conversion design: comparison of PSFB and FB-LLC Part 4

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Date: December 17, 2018

The “conventional wisdom” is that the Phase Shifted Full Bridge (PSFB) topology is the best choice for high power DC/DC converter applications. However, the “conventional wisdom” has been challenged by the users who are choosing the Full Bridge LLC (FB-LLC) topology for applications where we would normally suggest the PSFB topology. The speaker provides a clear comparison between the two topologies and tries to indicate which is best in a given application.

Part 4: The speaker further addresses what is Full Bridge LCC and what’s the difference between PSFB and Full Bridge LCC.

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