U
ultrasonic:
mechanical vibrations with a frequency from 20 kHz to 400 kHz
ultrasonic transducer:
electro-mechanical component generally made of piezo-ceramic materials which converts the electrical oscillations into mechanical vibrations
mechanical vibrations with a frequency from 20 kHz to 400 kHz
electro-mechanical component generally made of piezo-ceramic materials which converts the electrical oscillations into mechanical vibrations