POWER SUPPLY UNIT OF AEROSOL GENERATION DEVICE, CONTROL METHOD OF POWER SUPPLY UNIT OF AEROSOL GENERATION DEVICE, AND PROGRAM FOR POWER SUPPLY UNIT OF AEROSOL GENERATION DEVICE

In order to detect the occurrence of malfunction in a sensor, this power supply unit is provided with a microphone condenser which detects an aerosol generation request, a PTC thermistor which outputs a value which changes depending on electric change in the microphone condenser, and a control portion which, on the basis of the value outputted by the PTC thermistor, detects whether the microphone condenser is in a normal state or an abnormal state.