MAJORITY-CARRIER DEVICE Russian patent published in 2001 - IPC

FIELD: electronic engineering; high- reliability devices and systems developed by using hot reserve method. SUBSTANCE: newly introduced in device that has first, second, and third operational amplifiers, first, second, and third switches, first, second, and third relay members are fourth switch and NOT gate whose input is connected to output of first relay member and output, to control input of fourth switch whose signal input is connected to power bus; signal input of fourth switch is connected to power inputs of second and third operational amplifiers, relay members, and switches. EFFECT: reduced power requirement and enhanced reliability of device. 1 dwg, 2 tbl