Top 12 Piezo Transducers

The transducer is a device operated to transform energy from one form to another. Piezo transducers are a kind of electroacoustic transducer that converts electrical charges generated by some states of durable elements into energy. Piezo or piezoelectric stands for electricity or energy produced through pressure.

How does it work?

The functioning of piezo transducers depends on the faces of piezoelectric material, conventional Quartz, covered with a thin coating of conducting material such as silver. When the pressure is applied, ions present in the material move towards one of the conducting surfaces while moving away from others, resulting in the generation of charge or current. This charge is used for the calibration of pressure. The nature of the produced charge relies upon the direction of the applied force.

Benefits of Piezo Transducers

There are multiple benefits of them as they provide energy using different sources of pressure. First, they are self-inducing as they can produce voltage or current under the impact of any power. Second, their small measurement or structure and high range make it easier to install and use. Third, they have a high-frequency response, which assists them to drift quickly. Lastly, they are flexible that helps them to take or mold into different shapes efficiently.

Modes and Materials

Piezo transducers help measure voltages when an absolute pressure or force is applied to the piezo material, the transit or outlay voltages. If you want more precision, using an amplifier along with the piezo transducer will provide you with higher accuracy. The different modes present in the transducer can also help them function effectively. They come in two variants of materials, i.e., natural and artificial. Natural ones are Quartz, topaz, Rochelle salt, etc., and artificial is lead titanate, PVDF, etc. Quartz is the most common one as it checks all the boxes.

Categories Simillar to Piezo Transducers includes Temperature Transducers, Voltage Transducers

Temperature Transducers

Voltage Transducers