HIGH-EFFICIENCY STEP-UP PULSE CONSTANT VOLTAGE REGULATOR Russian patent published in 2024 - IPC H02M3/135 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering, in particular to constant voltage regulators, and can be used in secondary power supply systems for control and stabilization of constant output voltage. Device comprises power control key (1), two linear inductors (2, 3), connected in series through capacitor (4), first inductor (2) is connected by its first pole to positive terminal of input constant voltage source, and the other pole through capacitor (4) and control key (1) to the negative output of the input constant voltage source, which forms a common bus. Second linear inductor (3) is connected by the first pole to the common point of connection of control key (1) and capacitor (4), and the second pole is to the output voltage generating capacitor (5) with parallel connected load (6), the second pole of which is connected to the common bus. Device includes shunt diode (7), by anode connected to common point of connection of first inductor (2) with capacitor (4), and by cathode to capacitor (5) generating output voltage with parallel connected load (6), the second pole of which is connected to common bus.

EFFECT: generation of constant output voltage of step-up type of high efficiency.

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