20KHZ Ultrasonic Transducer With 4 Ceramic Pieces 5020-4D
The choice of the working frequency of the ultrasonic transducer is very important. It is not only directly related to the frequency characteristics and direction characteristics of the transducer, but also affects important performance indicators such as the transmitting power, efficiency and sensitivity of the transducer. The working frequency should be consistent with the working frequency of the entire ultrasonic equipment. Generally, it is determined for a certain application based on the technical demonstration of the entire ultrasonic equipment.