28KHZ 60W Ultrasonic Transducer Generator Pcb 40Khz 100W Cleaning Machine Ultrasonic Power Circuit Control

In the wave of modern electronic technology, low-power ultrasonic driven circuit boards have become a major highlight in the technology industry due to their unique advantages and wide application prospects. Low power ultrasonic driven circuit board is a device that utilizes ultrasonic technology to achieve energy conversion and transmission. Its working principle is mainly based on piezoelectric effect and inverse piezoelectric effect. The piezoelectric effect refers to the polarization phenomenon that occurs inside certain crystal materials when subjected to external forces, resulting in the generation of charges on the surface of the material. The inverse piezoelectric effect refers to the deformation of a piezoelectric material when an electric field is applied at both ends of the material. Based on these two effects, ultrasonic driven circuit boards can convert electrical energy into mechanical energy, thereby generating ultrasonic waves.