POWER CONVERTING DEVICE AND POWER SUPPLY APPARATUS

摘要

A power converting unit comprises a plurality of voltage converting units each comprising a plurality of outputs each adapted to output voltage signals and each coupled to a first connection of a primary coil of an inter-bridge transformer magnetically coupled to the secondary coil of the same inter- bridge transformer wherein the output of the first coil is connected to the second connection of the successive inter- bridge transformer wherein the first connection of the second coil is connected to the final output node wherein the successive inter-bridge transformer is the first inter-bridge transformer for the last inter-bridge transformer wherein the assembly of a plurality of inter-bridge transformers relating to each voltage converting unit is combined into one manufacturable unit.