Power Ultrasonic Transducers

High frequency
High peak-to peak displacement
Low power consumption
High quality factor

Power ultrasonic transducers such as the Langevin transducer can be used in a wide variety of different applications in the fields of industry and >> life sciences. High-quality piezoelectric rings create >> ultrasonic waves in the transducer which are amplified to the device's peak and trigger vibrations in the target media.

Together with customers, PI Ceramic develops Langevin transducers suitable for the respective application. In doing so, the focus is on high mechanical quality and low power consumption.

Resonant frequency f [kHz]	35
Resonant impedance I [Ω]	<50
Maximum peak-to-peak displacement A_PP [µm]	40
Maximum power consumption P [W]	5
Quality factor Q_m	>2000

PI Ceramic Performance Ultrasonic Transducer

Example specifications & performance for ultrasonic transducer used to blend cell suspensions

Special applications mean unique requirements. With more than thirty years of piezo expertise, PI Ceramic creates complete solutions of the highest quality. Our service ranges from application-specific consulting to the development and manufacturing of >> ultrasonic transducers, to providing the respective drive electronics. In order to develop the best possible piezo systems, PI Ceramic provides virtual prototypes before actually manufacturing the subsystems or complete solutions: Simulations enable us to reach an agreement with our customers in a faster, more precise, and more economical way.

A tailor-made acoustic transducer is essential for the implementation of automated and efficient workflows with ultrasound scanners. The following parameters of our Langevin transducer are modifiable: