Product Introduction:
A buzzer is a sound-emitting device that converts audio signals into sound signals. It is widely used in household appliances, electronic toys, and video game machines. Buzzer is mainly used for indication or alarm purposes. Depending on the design and application, it can produce various sounds such as music, whistle, buzz, alarm, and bell tones.
Application Scope:
It is generally used in computers, printers, tape recorders, alarms, electronic toys, automotive electronic devices, telephone timers, etc.
Product Parameters:
Piezoelectric Buzzer
Continuous Sound Active
- Product Size: 42×16 MM
- Rated Voltage: 12VDC
- Operating Voltage: 3～24V
- Operating Frequency: 2800±500Hz
- Output Sound Pressure: 90dB
- Operating Temperature: -20℃ ~ +80℃
Passive Buzzer:
It requires an audio drive signal to produce sound. It is in contrast to the active buzzer.
Active Buzzer:
It will produce a buzzing sound when connected to a direct current. The active buzzer has an internal oscillator!
