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Image of CUI Devices Buzzer Overview - Magnetic Buzzer Structure

This illustration highlights the structure of a typical magnetic buzzer. Like piezo technology, magnetic buzzers are available in transducer and indicator configurations. In a magnetic buzzer, the transistor acts as the driving circuit. Indicators include the transistor, creating a tone when a DC voltage is applied. Transducers lack this transistor, requiring a square wave signal to operate properly.

PTM Published on: 2011-10-25
PTM Updated on: 2021-10-11