[Lindsay] has a wonderful writeup about a new toy in the shop, an ultrasonic transducer. The 28kHz, 70W bolt-clamped Langevin transducer by itself is not much use, you need a power supply ...

Not so, if you use a pair of specialised ultrasonic transducer arrays to move the air instead! (Video, embedded below) Three banks of thrusters provide a 180 degree steerable net force Details are ...

These are especially suitable for ultrasonic transducers in the MHz range as well as for sonar and hydrophone applications. The PI Ceramic engineering team holds extensive expertise in selecting ...

Image Credit: PI Ceramic PI Ceramic, a global leader in piezoelectric component innovation and Ultrasonic Advisors, consulting experts for ultrasonic transducer applications are hosting an ...