ELECTRICAL INVERTER CIRCUIT ARRANGEMENTS

1324083 Inverting PLESSEY CO Ltd 6 Jan 1971 [9 Jan 1970] 1107/70 Heading H2F An inverter comprises a pair of transistors 5, 6, arranged to be switched on and off alternately each including a switching device 26, 26A and a time delay 22, 24 arranged to delay the switching on of either device for a period sufficient to ensure that the other device is first switched off and an asymmetrically conductive device 28, 28A arranged to bypass the switching device 26, 26A for turn-off currents.