20khz/100W ultrasonic transducer for cleaning machine Introduction

Ultrasonic cleaning transducer mainly includes shell, sound window (matching layer), piezoelectric ceramic disc transducer, backing, lead-out cable, Cymbal array receiver and so on. Among them, the piezoelectric ceramic disc transducer plays the same role as the general transducer, mainly used for transmitting and receiving ultrasonic; while the piezoelectric ceramic disc transducer is above the Cymbal array receiver, mainly composed of lead-out cable, Cymbal transducer, metal ring and rubber washer, used as ultrasonic receiver, accept. The Doppler echo signal generated outside the frequency band of the piezoelectric ceramic disc transducer.

 

Ultrasonic dishwasher cleaning transducer is actually piezoelectric ceramics with the same frequency as its resonance frequency. It uses the piezoelectric effect of materials to convert electrical energy into mechanical vibration. Usually, the ultrasonic generated by the ultrasonic generator, ultrasonic transducer will be converted into mechanical vibration, and then through the ultrasonic derivation device, ultrasonic receiving device can produce ultrasonic.