MAGNETICALLY COUPLED CONSTANT VOLTAGE REGULATOR OF STEP-UP TYPE Russian patent published in 2025 - IPC H02M3/158 

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 regulation and stabilization of constant output voltage. Device comprises control key 1, linear inductance 2 containing two windings 3, 4, first winding 3 of which is connected by the beginning to the positive terminal of the input constant voltage source, by the end to the positive pole of control key 1, negative pole of which is connected to the negative terminal of the input constant voltage source, which forms a common bus, and second winding 4 is connected to the first terminal of newly introduced first capacitor 6, which second output is connected to common point of connection of control key with end of first winding 3 and to anode of first shunting diode 7, which cathode is connected to the beginning of second winding 4, the common point of connection of the beginning of the second winding and the cathode of first shunting diode 7 is connected to second capacitor 8, the second output of which is connected to the common bus, and end of second winding 4 is connected to common point of connection of first capacitor 6 with anode of second shunting diode 5, cathode of which is connected to the first output of filter capacitor 9, the second output of which is connected to the common bus, load 10 is connected in parallel to filter capacitor 9.

EFFECT: formation of high output voltage – more than voltage on the control key.

2 cl, 2 dwg