SWITCHING DEVICE FOR OUTPUT OF ENERGY FROM INDUCTIVE STORAGE CIRCUIT INTO LOAD Russian patent published in 1995 - IPC

FIELD: electrical engineering. SUBSTANCE: switching device for output of energy from inductive storage circuit 2 into load 9 has saturation choke 3, switch 4, first key element 5, first capacitor 6 with circuit of advance charge and output lead. It is supplemented with second key element 7 and second capacitor 8 with circuit of advance charge. First key element 5 is shunted by circuit of second key element 7 and second capacitor 8 connected in series. Output lead of device is coupled to output of switch on side of saturation choke. EFFECT: reduced mass and size characteristics of device. 1 dwg