Resonant converter

A converter circuit in a switching power supply that reduces switching loss using an LC. Broadly classified into voltage resonant converters and current resonant converters. Voltage resonant converters have superior voltage-current characteristics during power-off (turn-off), while current resonant converters have superior voltage-current characteristics during power-on (turn-on). Therefore, both offer the advantage of reducing switching loss compared to non-resonant converters. Compared to non-resonant converters, they are more efficient, more compact, and have less noise, making them widely used as AC-DC converters.