FIELD: electrical equipment.
SUBSTANCE: drive device for converting electric input into mechanical lead comprises electroactive polymer drive and control circuit for controlling electroactive polymer drive, wherein the control circuit comprises a voltage increasing circuit which comprises at least a capacitor, the drive device comprising an electroactive polymer layer, having an active region for deformation as a function of the supplied activation signal and a mechanically passive region, wherein the active region forms at least a portion of the electroactive polymer drive, and mechanically passive region forms at least part of dielectric of capacitor.
EFFECT: invention enables to solve the existing need for a miniature structure of an electroactive drive and solve problems of using high voltage.
15 cl, 18 dwg
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