| 摘要 |
FIELD: electrical engineering; electronic relays. SUBSTANCE: relay has series-connected pulse shaper with first, second, and third outputs, pulse generator, pulse frequency divider, and binary counter whose zero setting input is integrated with reset inputs of divider and generator and connected to second output of pulse shaper; first and second digital comparators whose inputs are connected to output of binary counter; first, second, and third final elements whose first inputs are connected to first output of pulse shaper, to output of first digital comparator, and to output of second digital comparator, respectively, and second inputs, to third output of pulse shaper. EFFECT: enlarged functional capabilities. 2 dwg |
