VOLTAGE STABILISER Russian patent published in 2018 - IPC H02M5/12 G05F1/32 G05F1/40 

FIELD: electricity.

SUBSTANCE: constant-voltage regulator contains a transformer voltage regulator, two diode bridges, a stabilitron tube, a resistor, an amplifier, a transistor, a capacitor, wherein the output winding of transformer is connected in parallel with the input of the second diode bridge, the output of which is connected to the stabilitron tube, the resistor and the input amplifier, resistor and stabilitron tube are connected in parallel with the output of the second diode bridge and the input of amplifier, one output of which is connected to the base of transistor, and the second output is connected to the emitter of transistor, parallel to the collector and the emitter of which a condenser and the input of the first diode bridge are connected, one output of which is connected to the beginning of the first control winding of the transformer and the second with the end of the second control winding, wherein the end of the first control winding is connected to the beginning of the second one.

EFFECT: continuous output voltage with simplification of design due to elimination of additional output smoothing filter and artificial switching unit.

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