The working voltage of ultrasonic circuit board is AC220 ± 10V. With overvoltage, overcurrent, output short circuit and other protection measures. 220V ultrasonic circuit board has the function of frequency fine adjustment and frequency automatic tracking, which can achieve the best effect under different working conditions. Drive the cleaning solution to form a fine reflux, so that the workpiece dirt can be quickly taken away from the workpiece surface while being ultrasonic peeled, and improve the cleaning efficiency. It has the function of stepless power regulation. The output power can be continuously adjusted by 10% - 100% to meet the requirements of various cleaning objects. It can also be set at a fixed time for safe operation.

28KHZ/40KHZ 400W Ultrasonic PCB Generator Driver Circuit Board For Ultrasonic Transducer