TRANSFORMER FOR RESONANT POWER CONVERTER USING WINDING METHOD FOR REDUCING LEAKAGE FLUX

摘要

The present invention relates to a winding method for reducing a leakage flux of a transformer for a resonant power converter and, more specifically, to a winding method for reducing a leakage flux of a transformer for a resonant power converter, which minimizes the leakage flux of the transformer used for a resonant circuit in order to increase a resonant frequency in the resonant power converter. The present invention allows primary and secondary windings having the same shape for resonance of the resonant power converter to be respectively insulated, to be stacked to face each other, and then to be wound into a roll shape such that the leakage flux generated from the primary and secondary windings cancel each other out, thereby remarkably reducing the leakage flux of the transformer.