Piezoelectric

A piezoelectric material is a material that generates voltage when pressure is applied and undergoes mechanical transformation when an electric field is applied. It is a high-tech material with very high conversion efficiency, and the element made by applying them is called a piezoelectric element.

Piezoelectric elements are applied to acceleration sensors by using the principle of converting vibration into electrical energy, and by using the principle of mutual conversion of sound in the audible range with electrical energy, record disk pickups, microphones, speakers, buzzers, etc. It is used as an element of