| abstract |
PROBLEM TO BE SOLVED: To provide a controller for an aspirator which is advantageous in reducing power consumption and / or increasing the number of functions. SOLUTION: A suction device controller has a connection terminal to which a heater for heating an aerosol source is connected, a control circuit for controlling the operation of the suction device controller, and a first voltage conversion for supplying a voltage to the control circuit. A device and a second voltage converter that supplies voltage to the connection terminal are provided, and the first period in which the first voltage converter operates and the second period in which the second voltage converter operates are different from each other. .. [Selection diagram] Fig. 2 |