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    Piezo Buzzers

    A piezo buzzer is an audio signalling device powered using piezoelectricity, which is created using a material that generates an electric charge when placed under mechanical stress. Piezo buzzers were invented by Japanese manufacturers.

    How do piezo buzzers work?

    Piezo buzzers have a piezoelectric element that is driven by a source such as an oscillating electronic circuit. A piezoelectric amplifier will then make the click, ring or beep produced by the buzzer louder.

    Types of piezo buzzer components

    Piezo buzzer components can vary in a number of different ways. They differ in their mounting style, the volume of sound they can produce, and their size. Piezo buzzers can be mounted in a range of ways, from bracket, to panel mount, to surface mount. They can have a volume range of anywhere from 60 to 115 decibels, and sometimes beyond.

    901 產品顯示為 Piezo Buzzers

    PUI Audio
    Surface Mount
    2V
    4V
    78dB(A)
    External
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    5 x 5 x 3mm
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