FIELD: electrical engineering.
SUBSTANCE: proposed device has kind-of-current converter and voltage regulator provided with supply-current feedback. Master oscillator is used as frequency controller. For enhancing device speed of response slip-frequency feedback circuit is connected to master oscillator; this feedback circuit has slip-frequency signal separation unit, this frequency detection unit, and phase-sensing element connected to master oscillator input; device can be provided with additional oscillator-input blocking relay.
EFFECT: enhanced speed of response.
2 cl, 2 dwg
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