Frequency Vs Thickness of Piezoelectric ceramic
Frequency Vs Thickness of Piezoelectric ceramic
Lots of people will ask us what's the relation between frequency and thickness of piezoelectric ceramic. Well, that's a good question. Firstly, you should know it, what's the frequency. Here we called it resonant frequency. It's not antiresonance frequency. And here is a simple formule as below: Piezo constant No. 2=Frequency x Thickness.
For example, you only know it the thickness 2mm, then we will know it about that the frequency is about 1Mhz.
But that's not a 100% correct formule.
Please have a look at the map as below:
So, when you wanna custom your piezoelectric ceramic for your project, please tell us more detail requests. Then we can offer you the high performance piezo product to you.
