- 品牌：启盛
- 型号：QSR-2440
- 驱动方式：PWM输出口直接驱动
- 类型：压电式
- 加工定制：是
- 音源类型：无源
- 用途：其他
- 声道数：单声道
- 外形尺寸：24*5.5mm
- 额定电压：12V
Model No | QSR-2440 |
Rated Voltager | 12Vp-p Square Wave |
Max.Allowable Voltage | 30Vp-p Square Wave |
Max.Rated Current | 2mA at 4.0KHz/12Vp-p Square Wave |
Min.Sound Pressure Level | 80dB at 4.0KHz/12Vp-p Square Wave/10cm |
Resonant Frequency | 4.0±0.5KHz |
Operating Temperature | -20℃~+80℃ |
Weight | 1 g |