Method for controlling power of heater of aerosol generator device by a signal having a constant frequency or less and its aerosol generating apparatus

摘要

One embodiment of the present invention isIn the aerosol generatorA heater that generates aerosol by heating the aerosol generating substrateA control unit for controlling power supplied to a heaterIncludingControl sectionIf the frequency of the power signal supplied to the heater is less than the previously set frequencyAn aerosol generating apparatus is disclosed which controls the frequency of the power signal to be changed in a fixed range over time.