Flexible and low cost design for a flyback AC/DC converter with harmonic current correction

  title={Flexible and low cost design for a flyback AC/DC converter with harmonic current correction},
  author={Hsing-Fu Liu and Lon-Kou Chang},
  journal={IEEE Transactions on Power Electronics},
This study presents a new simple flyback ac/dc converter with harmonic current correction and fast output voltage regulation. In the proposed ac/dc converter, an extra winding wound in the transformer provides two key advantages. The size of the bulk inductor used in the conventional boost-based power factor correction cell can be significantly reduced in the proposed converter. The voltage across bulk capacitor can be held under 450V by tuning the transformer winding ratio even though the… CONTINUE READING
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