FIELD: machine building.
SUBSTANCE: invention relates to the design of drive motor device. The proposed device comprises a voltage converter, capacitor element, control circuit and power supply. Note here that electric poser is fed to the drive motor from the power supply and capacitor element in compliance with the motor required output. The voltage converter incorporates a flip-flop to convert constant voltage between the power supply and drive motor circuit. Control circuit exercises control over flip-flopping so that electric power fed from the capacitor element to the drive circuit exceeds that fed from the power supplies to the latter when the drive required output falls beyond the preset range of deviation.
EFFECT: higher stability of power supply to drive motor.
9 cl, 8 dwg
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