The word Piezo has been derived from a Greek word used for pressure, squeeze or press. The piezoelectricity was found in the 1880 by two French physicists. The piezoelectric effect is reversible process in which electric charge applied on the crystal forms a mechanical strain and if mechanical stress is applied then electrical charge is generated.
Buzzers are the audio signaling devices which may be of electromechanical, mechanical or piezoelectric. The typical uses of Buzzers include alarm devices, timers, indicators, etc. Out of all piezo buzzers are being widely used for industrial acoustic applications as well as home appliances. The piezo buzzers are made light weight, and with simple construction which makes them available in low cost.
The buzzers use piezoelement which are useful in detecting vibration or knock. The piezoelements are frequently used to generate ultrasound oscillations like in sensors or high-power ultrasonic applications. Different customizable piezo components are available in the market according to the requirement of a particular application.
Various acoustics manufactures are making customized buzzers according to demands of the markets. The buzzers that are available have multi-tone nature such as continuous, pulsing, six tone and many more. These reliable Alarm indicators are available in different size and mounting choice. They may be available with different set of ringtones. The acoustic products available are RoHS (Restriction of Hazardous Substances Directive) compliant and very much reliable.
Piezoelectric effects have been a wide usage in the acoustic devices. It has received great recognition in the mechanical and electrical fields.
Buzzers are the audio signaling devices which may be of electromechanical, mechanical or piezoelectric. The typical uses of Buzzers include alarm devices, timers, indicators, etc. Out of all piezo buzzers are being widely used for industrial acoustic applications as well as home appliances. The piezo buzzers are made light weight, and with simple construction which makes them available in low cost.
The buzzers use piezoelement which are useful in detecting vibration or knock. The piezoelements are frequently used to generate ultrasound oscillations like in sensors or high-power ultrasonic applications. Different customizable piezo components are available in the market according to the requirement of a particular application.
Various acoustics manufactures are making customized buzzers according to demands of the markets. The buzzers that are available have multi-tone nature such as continuous, pulsing, six tone and many more. These reliable Alarm indicators are available in different size and mounting choice. They may be available with different set of ringtones. The acoustic products available are RoHS (Restriction of Hazardous Substances Directive) compliant and very much reliable.
Piezoelectric effects have been a wide usage in the acoustic devices. It has received great recognition in the mechanical and electrical fields.