CONFIGURATION OF CIRCUIT TO GENERATE SIGNAL MODULATED ALONG PULSE WIDTH, TO EXCITE ELECTRIC LOADS Russian patent published in 2013 - IPC H03C5/00 

FIELD: electricity.

SUBSTANCE: configuration of a circuit for excitation, modulated along pulse width, a load (L) connected to a voltage supply line (SL), comprising the following: a device (LS) to control/switch voltage connected between the supply line (SL) and the load (L), which may be controlled on a conducting condition according to the predetermined fill ratio; a capacitance filter (C), placed below the device (LS) to control/switch voltage, in parallel to the load (L), and a controlled receiver (S) of current, connected to the capacitance filter (C), and capable of acting as the receiver of current created by an energy discharge, accumulated with the capacitance filter (C), which is switched into active condition, when the device (LS) to control/switch voltage does not conduct current, and switches into an inactive condition, when the device (LS) to control/switch voltage conducts current.

EFFECT: improved reliability of circuit configuration with simultaneous optimisation of electric and operational parameters.

10 cl, 10 dwg