“…For the converter design with 480–780 V input and 100 V output, full‐bride topology is the best choice for the primary side. At the secondary side, various topologies such as full‐bridge [6–8], split‐secondary [9, 10], current doubler [11–13], two parallel secondary full bridge are considered. Most of the above‐mentioned topologies will use excessive devices in parallel, due to the current requirement at the secondary side, which will have more losses and the sharing of the current between the parallel devices will be a big challenge.…”