AUTOMATED CONTROL SYSTEM FOR ELECTRICAL VALUES OF ELECTRONIC EQUIPMENT Russian patent published in 2020 - IPC G01R31/28 

FIELD: measurement.

SUBSTANCE: invention relates to measurement equipment, and more specifically to automated control systems (ACS) of electrical parameters of electronic equipment. Automated control system of electrical values of electronic equipment comprises computer 1, adjustable power supply 3, control register 4, switch 5, programmable timer 6, command generator 7, analogue-to-digital conversion unit 8 and printer 9 connected to first port of computer 1. In addition, controller 10, power supply switch 11, unit of loads 12, relay unit 13, unit of bidirectional converters 14, logic level switch 15 and voltage stabilizer 16 are introduced. Control object 2 is connected to the first group of inputs of commutator 5, to a group of outputs of command generator 7, to a group of outputs of relay unit 13, to a group of inputs/outputs of the block of bidirectional converters 14 and the first group of outputs of the commutator of supply voltages 11 through load unit 12. Control inputs of programmable timer 6 are inputs of programming system 17, group of inputs of control register 4 through controller 10 is connected to second port of computer 1, wherein the analogue-to-digital conversion unit 8 is made on digital voltmeter 18 and a digital storage oscilloscope 19. Unit of loads 12 comprises equivalents of loads 20 connected to corresponding outputs of control object 2, measuring resistors 21 connected in corresponding communication lines of outputs of switchboard of supply circuits 11 and power supply inputs of control object 2 and jumper 22 of code of identification number of control object.

EFFECT: achieved technical result is expansion of device application area; possibility to control both electronic equipment in assembly, and its separate units, digital and analogue, which allows to perform all control operations both in the process of manufacturing, and during acceptance tests at one workplace; besides, proposed technical solution increases safety and reliability of control.

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