If you do not have any idea about the piezoelectric disc, you can know about it here. It is basically a device that helps in indicted the quality of the appliances.
It is the sensor used to measure the change if there is any in the pressure, temperature strain, or even force and then converts it into the electrical charge.
When they measure the charge, they get to know about the efficiency of the product, and from that, they get to know about the quality.
There are many things that you can learn from here, and if you want to know about those, then you should have a look over the points mentioned below-
How does it work?
- One piezoelectric crystal has been placed between the metal plates (two), and pressure is applied on that material through the metal plates. And because of that force, the electric charges get out of balance within the crystal.
- There will be excess positive and negative charges that appear on the opposite side of the face of the crystal.
Use of disc
- It is the sensor used within so many different devices to convert the physical parameter into the electrical signal.
- It is mainly used to measure the pressure, strain, or even acceleration and then convert it to get it to convert into the electrical charge.