The utility model aims to improve the reliability of the autonomous inverter agreed with quasi-resonant switching. Said technical result is achieved in that a coherent self-switched quasi-resonant inverter comprising input terminals connected to the inverter via filter chokes 1, 2 of DC terminals in a single-phase bridge of controlled rectifiers 3-6 with anti-parallel diodes 7-10 shunted by filter capacitor 11 to the DC output of which is connected a series circuit comprising a commutating choke 12, compensating capacitor 13, the output terminals of the inverter 14, the second compensating Conde nsator 15 and the second commutating inductor 16 shunted by a switching capacitor 1 17. Fig.
展开▼
