Soft-switching preconditioner with integrated DCDC-converter

  • P. Lurkens
  • Published 2004 in
    2004 IEEE 35th Annual Power Electronics…


Many applications in the field of consumer and office electronics require a power supply that provides one or several isolated low voltage outputs and at the same time a controlled high voltage at a buffer capacitor, typically 400 V, for larger consumers with a sufficient hold-up time. Usually this is realized with a boost-type up-converter that allows… (More)


15 Figures and Tables