产品特点
| 振荡频率 |
2.8 kHz |
| 额定电压 |
9 V |
| 音调类型 |
Single tone |
| 操作电压(最小) |
6 V |
| 操作电压(最大) |
11 V |
| 电流消耗 |
40 mA |
90 dB (SP), 2800 Hz, 6-11 V DC
<b>PEB-90S</b>
<b>Alarm buzzer</b>
- Sound pressure: 90 dB (30 cm distance)
- 2,800 Hz continuous sound
- Power supply: DC 9 V/40 mA
- Voltage range: DC 6-11 V
- Hole distance: 34 mm
- Ø 28 mm x 20 mm
- Admissible ambient temperature: -20 °C to +60 °C