40KHZ 300W Digital Display Ultrasonic PCB Circuit Board For Ultrasonic Bath Cleaner Washing Machine

The small ultrasonic generator drives the PCB digital signal (number) of the circuit board, which has the advantages of fast transmission speed, low amplification distortion, strong resistance to temperature and other external interference, good confidentiality, and easy computer operation and processing. Therefore, digital power supply is becoming a trend in technological development. Based on the above analysis, this article studies the design of a digital ultrasonic power supply based on MSP430 control.