Piezoelectric Transducer Circuit
The working of a fundamental piezoelectric transducer can be explained by the below figure.
Here quartz crystal coated with silver is utilized as a sensor to generate a voltage when stress is applied on it. A charge enhancer is utilized to gauge the delivered charge without dissemination. To draw exceptionally low current the obstruction R1 is extremely high. The capacitance of the lead wire that associates the transducer and piezoelectric sensor additionally influences the alignment. So the charge intensifier is typically positioned extremely close to the sensor.
So in a piezoelectric transducer when mechanical pressure is applied a corresponding electric voltage is produced which is enhanced utilizing charge speaker and utilized for adjustment of applied pressure.
Piezoelectric Transducer
In our everyday lives, we go over different circumstances where we need to quantify physical quantities like mechanical pressure applied on metal, temperature levels, Tension levels, and so on… For this multitude of utilizations, we really want a device that could gauge these obscure amounts in units and alignments natural to us. One such device which is generally helpful to us is the transducer. The transducer is an electrical gadget that can change over an actual amount as a corresponding electrical amount either as voltage or electrical current. From the huge pool of different types of transducers, this article means to make sense of piezoelectric transducers. They are used for the conversion of electrical charge into energy with the help of some solid material.
Table of Content
- Piezoelectric Transducer
- Piezoelectric Effect
- Types
- Working
- Formula
- Circuit
- Advantages and Disadvantages
- Applications
- Properties
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