FIELD: smoking accessories.
SUBSTANCE: aerosol generation device comprises piezoelectric transducer (10), drive circuit (12) connected to the piezoelectric transducer and configured to supply oscillatory current to the transducer, control circuit (14) connected to the drive circuit and configured to track the resonance state of the piezoelectric transducer, wherein the control circuit is configured to control the operation of the drive circuit based on the resonance state of the piezoelectric transducer.
EFFECT: optimization of efficiency of vibration transducers used in device for aerosol generation or for movement of liquid in device, as well as providing the ability to quickly and easily detect any changes in operating conditions that affect the productivity and efficiency of the aerosol generating device.
14 cl, 6 dwg
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