ELECTRIC CIRCUIT FOR LOAD ELECTRIC POWER SWITCHING AND/OR ADJUSTMENT Russian patent published in 2015 - IPC G05B15/02 H03K17/18 

FIELD: electricity.

SUBSTANCE: invention relates to the circuit for the load power switching. The electric circuit is suggested for the load electric power (1) switching and/or adjustment, it includes a set electronic element (M1, M2) of the circuit in form of the transistor connected with power supply (2) and load (1), and that has the user changed parameter acting on the load (1) switching signal, at that the circuit contains a first resistance-capacitance circuit (3), at that the circuit contains part (8) of the circuit to disconnect the switching element (M1, M2) upon the threshold exceedance, at that the first resistance-capacitance circuit (3) with the capacitor (C1) is connected in parallel with section gate-sink of the switching element (M1, M2), at that the part (8) of the circuit contains multiplier (4), second resistance-capacitance circuit (5) and comparator (U2).

EFFECT: creation of the electric circuit for the load electric power switching and/or adjustment, that reliably interlocks the peripheral interactions, and has simplified diagram.

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