Zero-voltage resonant transition switching power converter

摘要: A single-ended DC-to-DC power converter which is operative at very high switching frequencies with zero-voltage resonant transition switching. single magnetic element functions as both a storage inductor and transformer. charging capacitor switched to induce reversal current through the for providing function. Control output characteristics are identical those of conventional buck buck-boost converters. The invention provides efficient, high-frequency operation isolation from input source minimal component volume. control system adaptable constant frequency pulse width modulation voltage regulation.