2002 · 94 citations · 5 references
EngineeringElectrical EngineeringCircuit TheoryLow-power DesignPower ElectronicsAc-dc ConversionAc-dc ConvertersConverter TopologiesDc-dc ConversionDc-dc ConvertersPulse-width ModulationConverter Topology DesignFull-bridge ConvertersInductor DesignPower Converter DesignZero-voltage Switching
The saturable inductor is employed in the full-bridge (FB) zero-voltage-switched (ZVS) pulsewidth-modulated (PWM) converter to improve its performance. The current and voltage stresses of the switches as well as parasitic oscillations are significantly reduced compared to those of the conventional FB-ZVS-PWM converter. The theoretical analysis is presented and is verified on a 500 kHz, 5 V/40 A converter.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
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High-voltage, high-power, ZVS, full-bridge PWM converter employing an active snubber
Juan Sabate, V. Vlatkovic, R.B. Ridley et al. · 2002 · 203 citations
Pseudo-resonant full bridge DC/DC converter
Oliver D. Patterson, Deepak Divan · 1987 · 104 citations