Power converters for multiple input power supplies

摘要: An improved power converter employs two conventional charging and discharging switches operating in a complimentary mode driven by switch driver controlled factor correction controller. The is firstly with blocking diode for cross coupled short circuit paths to enable multiple converters drive respective primary windings of an output isolation transformer, further modified absorption capacitor providing discharge path switching connected across the so as zero voltage while employing correction, over protection current limiting. A plurality can be between input sources transformer each independently without coupling paths.