产品详情
|
1 |
额定电压 Rated Voltage (VDC) |
12 |
|
2 |
电压范围 Operating Voltage (VDC) |
3～14 |
|
3 |
*在10厘米测试声压Sound Output at10cm (dB) |
≥95 |
|
4 |
*消耗电流Current Consumption (mA) |
≤12 |
|
5 |
额定频率Resonant Frequency (Hz) |
3000±500 报警声 |
|
6 |
工作温度Operating Temperature (℃) |
-20～+60 |
|
7 |
储存温度Storage Temperature (℃) |
-30～+70 |
|
8 |
单品重量Weight (g) |
7.4 |
|
9 |
外壳材料Housing Material |
White ABS |
音频曲线图Typical Frequency Response Curve
声学特性Acoustic Characteristics
在测量试验中，蜂鸣器的位置如下In the measuring test, buzzer is placed as follows：
