Frequency Controlled Buck Boost Converter with High Efficiency

  • Unique Paper ID: 146544
  • Volume: 5
  • Issue: 1
  • PageNo: 32-36
  • Abstract:
  • In this paper, a new dc/dc converter with high efficiency using soft switching by partial resonant circuit is studied. The proposed converter circuit is used to replace the conventional snubber circuit of Buck-Boost converter with a pair of diodes, lossless capacitor and a step up inductor. In addition the output voltage is regulated by varying the switching frequency with varying load making it a frequency dependent converter rather than a load dependent converter. In comparison to the conventional Buck Boost converter with some simulation results confirm the validity of analytical results of the proposed converter.

Cite This Article

  • ISSN: 2349-6002
  • Volume: 5
  • Issue: 1
  • PageNo: 32-36

Frequency Controlled Buck Boost Converter with High Efficiency

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