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Talking about the wide application of buzzer
Release Time:2019-01-19    Clicks:   
Buzzers are quite common in the field of electronic technology. Today, I will give you a detailed explanation for the buzzer manufacturers!
 
A. The role of the buzzer
 
The buzzer is an integrated electronic sounder that is powered by DC voltage and is widely used in electronic products such as computers, printers, copiers, alarms, electronic toys, automotive electronics, telephones, timers, etc. as sounding devices. .
 
2. Classification of buzzer
 
The buzzer is mainly divided into two types: a piezoelectric buzzer and an electromagnetic buzzer.
 
Three. Buzzer circuit graphic symbol
 
The buzzer uses the letters "H" or "HA" in the circuit.

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