FIELD: electrical engineering.
SUBSTANCE: invention relates to electrical engineering. Circuit assembly for selective power supply to distributed loads (D1-D7, 220-226, 213a-213e) comprises plurality of load segments (10, 20, 30, 40, 50, 60, 70), each of which is electrically connected with, at least, one power supply output to receive variable voltage, wherein each load segment (10, 20, 30, 40, 50, 60, 70) comprises, at least, load unit (D1-D7, 220-226, 213a-213e) and proximity sensor (11) unit, connected to load unit and containing, at least, one reactive device (L1-L7, L1a-L7a, C1-C7, C1a-C7a, 214a-214e, 215d), having reactive resistance, wherein reactive resistance depends on proximity to detection object (100, 102).
EFFECT: technical result is increase in efficiency of interactive power supply to loads.
15 cl, 6 dwg
