FIELD: electrical industry; secondary power supplies. SUBSTANCE: proposed stabilizer that can be used for miscellaneous electronic devices to suppress electromagnetic noise arriving to these devices from supply mains and that has first transistor, first and second resistors inserted in emitter and base circuits, respectively, and first voltage regulator diode inserted between transistor collector and second lead of second resistor is provided in addition with second transistor of reverse polarity of conductivity, second voltage regulator diode, and four resistors. EFFECT: enhanced noise suppressing properties of stabilizer. 1 cl, 1 dwg
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