Atomizing and drying are the key steps for the producing of Chinese traditional medicine. They are also important techniques for the quality of Chinese traditional medicine. In this paper, an ultrasonic atomization system is discussed, which composed of the ultrasonic power supply and the transducer. The ultrasonicpower supply provides appropriate electric for the transducer, and the transducertransforms the electric energy into the ultrasonic kinetic energy to make the Chinese traditional medicine liquor a...