RESONANT RECTIFIER CIRCUIT

An object of the present invention is to provide a resonance matching circuit that does not decrease transmission efficiency of a voltage type inverter circuit even when the resonance matching circuit is connected to a parallel resonance circuit. A resonance matching circuit 1 according to the present invention used in a power supply system 100 that supplies electric power by an electric field coupling method. The resonance matching circuit 1 includes an inverter circuit 10 that functions as a voltage source, parallel transformer devices 30 and 40 that are connected in parallel to the inverter circuit 10 and transmit a current supplied from the inverter circuit 10, and a timing adjustment circuit 20 that is located between the inverter circuit 10 and the parallel transformer devices 30 and 40 and adjusts an input timing of a pulse current supplied by the inverter circuit 10.