SWITCHING CIRCUIT AND INVERTER CIRCUIT

A switching circuit has an inductor arranged between a load means and a switch means, a first rectifying means and a first capacitor arranged in series between the switch means and a power supply or ground, a second rectifying means and a second capacitor connected in parallel to the first rectifying means and a first capacitor arranged in series through the inductor, and a third rectifying means arranged between a connection of the first rectifying means and the first capacitor and a connection of the second capacitor and the second rectifying means.