Parallel resonant inverter and parallel-inverter control system

原文（中国語）

A parallel resonant inverter includes a first inductor, a first switch tube, a second switch tube, a parallel resonant module, a first isolation capacitor, and a second isolation capacitor. The first inductor, a drain of the first switch tube, a source of the first switch tube, and an external DC power supply are sequentially connected in series to form a first loop. The first inductor, the parallel resonant module, a drain of the second switch tube, a source of the second switch tube, and the external DC power supply are sequentially connected in series to form a second loop. The first inductor, the first isolation capacitor, an external load, the second isolation capacitor, the drain of the second switch tube, the source of the second switch tube, and the external DC power supply are sequentially connected in series to form a third loop.