POWER CONVERTER SYSTEM WITH MULTIPLE ISOLATED DC LOAD PORTS

A power converter system includes a plurality of AC-DC-HFAC modules configured to generate HFAC voltages from the AC voltage received from a power source. The power converter system further includes a plurality of multi-winding high frequency transformers (HFTs) including primary windings and secondary windings. Each secondary winding of the plurality of multi-winding HFTs coupled to the plurality of AC-DC-HFAC modules generates an HFAC voltage port. Further, the power converter system includes one or more HFAC-DC modules coupled to a corresponding secondary winding of the plurality of multi-winding HFTs, thereby generating isolated DC load ports. The plurality of multi-winding HFTs is operated based on a phase angle control technique for enabling power transmission between the primary windings to each of the secondary windings based on the load demand, thereby providing DC power supply to loads.