Magnetic Buzzer Structure

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.

No.	Name of Parts
1	Casing
2	Vibrating Weight
3	Cavity
4	Vibrating Disk
5	Magnet
6	Pole
7	Coil
8	Yoke Plate
9	PCB
10	Transistor
11	Epoxy
12	Pin