Audiowell Electronics (Guangdong) Co.,Ltd.
Audiowell Electronics Co.,Ltd.
Add to Cart
The piezoelectric buzzer generates mechanical deformation of piezoelectric ceramic plates by reverse piezoelectric effect, which induces the vibration of vibrators and forms sound wave in the air. This one-piece electronic sound device is widely applied in automotive electronics, security alarming, etc.
- Small size, easy to install
- Stable performance
| Model | QJ0853 |
| Max. input voltage | 30Vp-p |
| Sound pressure level | 100dB(10Vo-p/10cm) |
| Frequency | 2.0±3.0KHz |
| Current Consumption | 2.8±1.5mA |
| Operating temperature | -40℃ ~ +85℃ |
- Smoke alarm detector