Digital Ultrasonic Transducer Generator 28khz-40KHz 1000W For Cleaning Printing Machine Parts

The high-power industrial ultrasonic cleaning generator power supply is a critical cavitation area where the ultrasonic power density is much lower than the stable cavitation area. When using traditional subharmonic detection methods to detect this area, the amplitude of a single subharmonic signal becomes unstable and insufficient to characterize the cavitation state of the area. Therefore, based on the traditional subharmonic detection method, this article uses multiple subharmonic signals as feature vectors, Under the corresponding parameters, a new combined feature vector is formed to characterize the cavitation state of the critical cavitation region. Finally, using the K-Means clustering partitioning idea, multiple subharmonic signals in different states are clustered and analyzed, and the optimal tissue processing ultrasound power density value is 1.05W/cm2. It is fed back to the signal source circuit to adjust the output power, achieving the goal of quickly producing high-quality pathological tissue slices in the optimal state.