28khz/40khz ultrasonic transducer driver PCB circuit

ultrasonic PCB generator The working voltage is AC220 ± 10V. It has over-voltage, over-current, output short-circuit protection measures. The 220 V ultrasonic circuit board has the function of frequency fine adjustment and automatic frequency tracking, which can achieve the best effect under different working conditions. It drives the cleaning fluid to form a fine backflow, so that the dirt on the workpiece is quickly removed from the surface of the workpiece when it is peeled off by ultrasonic, thus improving the cleaning efficiency. With the function of stepless power regulation, the output power can be adjusted continuously from 10% to 100%, so as to meet the requirements of various cleaning objects. It can also set the time and time for safe operation.