Ceramic Ultrasonic Transducer

When the ultrasonic frequency voltage generated by the oscillator is applied to the piezoelectric ceramic of the ultrasonic transducer the piezoelectric ceramic component generates longitudinal vibration under the action of an electric field.

Ceramic ultrasonic transducer.

We manufacture advanced piezoelectric ceramics develop custom ultrasonic transducers and assemble devices. Welcome to piezo technologies. The ultrasonic generator is an ultrasonic frequency electronic oscillator. A wide variety of ultrasonic ceramic transducer options are available to you such as vibration sensor other and speed sensor.

Reflected sound waves are received again by the same piezo transducer and detect defects in the material. 0db re 0 0002μbar per 10vrms at 30cm 112db min. Piezo ceramic transducers are available in the range 0 5 mhz to 12 mhz 1 3 piezo composite transducers are available in the range 0 2 mhz to 1 mhz if you need a transducer with a short delivery time we may have a unit that meets your configuration requirements readily available. As is true in many other applications for piezo electric materials an assembly of multiple ceramic elements offers considerable performance and production advantages in ultrasonic cleaning transducers relative to a single ceramic element.

Ceramtec offer a fully fledged custom transducer design service to suit all your application needs. The components of the ultrasonic transducer include an outer casing a matching layer that is an acoustic window a piezoelectric ceramic disk transducer a backing and an extraction cable. The piezo ceramic transducer radiates an ultrasonic wave package into the test piece where it is either reflected if there are defects or inhomogeneities or passes through the test piece without hindrance. Receiving sensitivity at 25 0khz 0db 1 volt μbar 62db min.

Ultrasonic transducers our ultrasonic transducers range covers a variety of applications from cleaning to therapy and surgery. Air ultrasonic ceramic transducers 250st r180 specification 250st180 transmitter 250sr180 receiver center frequency 25 0 1 0khz bandwidth 6db 250st180 1 5khz 250sr180 1 8khz transmitting sound pressure level at 25 0khz. How to make ultrasonic transducers for ultrasonic cleaning.