An ultrasonic piezoelectric transducer is a device that converts electrical energy into mechanical vibrations, and vice versa. It is commonly used in ultrasonic applications, such as cleaning, measuring distance, and imaging, and operates by generating high frequency sound waves that are beyond the range of human hearing (typically above 20 kHz). The 40 kHz 35W ultrasonic piezoelectric transducer is a specific type of transducer that operates at a frequency of 40 kHz and is rated for a power output of 35W. It typically includes a piezoelectric crystal or ceramic element that expands and contracts in response to an applied voltage, and a housing or casing that helps to direct the ultrasonic waves. The transducer may be used in a variety of applications, such as cleaning industrial parts, measuring the distance to objects, or generating images using ultrasonic waves.

This Ultrasonic Piezoelectric Transducer is often used in cleaning equipment and has a wide variety of uses.