Posted on 18-05-2009 by microbuzzer
Piezoelectric film is the buzz of high pressure after extreme pressure of the piezoelectric ceramic adhesive film on the vibration of sheet metal. When Add AC voltage, it will because the piezoelectric effect, and the generation of mechanical deformation of stretching and shrinkage of the use of This allows the issue of sheet metal vibration [...]
Tags: Buzzer, Piezoelectric, principle, structure
Posted in TECHNOLOGY
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