Aerosol generator and aerosol generation system having an induction heating system with efficient power control

摘要

Efficient systems are provided for powering inductors and susceptors in induction heating aerosol generators. The aerosol generator is connected to one or more DC power supplies, a load network with an inductor and a capacitor connected in series, and one or more DC power supplies, and is connected to both sides of the load network, both sides of the load network. A first drive circuit configured to provide a first voltage drop and a second voltage drop on either side of the load network, connected to one or more DC power sources and on both sides of the load network. The second voltage drop is connected to the second drive circuit and the first and second drive circuits, and the first voltage drop is opposite to the first voltage drop. First, so that both the first and second voltage drops are provided periodically on both sides of the load network, and so that the second voltage drop is not provided on both sides of the load circuit at the same time as the first voltage drop. And a controller configured to control a second drive circuit. The arrangement of the first and second drive circuits, which alternately supply voltage drops in different directions, provides a time-varying voltage and allows efficient use of the power supply or the power supply supplied by the source. .. [Selection diagram] Fig. 3