40KHZ 60W Ultrasonic Circuit Board Pcb Generator Driver Ultrasonic Power Transducer For Ultrasonic Vibration Cleaner

​ Power and frequency adjustable ultrasonic circuit board. The signal generator is used to generate sine waves, the power amplifier is used to amplify the signal of the sine wave, the matching network is used to match the impedance and power of the amplified sine wave, and the ultrasonic transducer is used to convert t…