產(chǎn)品詳情
|
1 |
額定電壓 Rated Voltage (VDC) |
12 |
|
2 |
電壓范圍 Operating Voltage (VDC) |
3～14 |
|
3 |
*在10厘米測(cè)試聲壓Sound Output at10cm (dB) |
≥95 |
|
4 |
*消耗電流Current Consumption (mA) |
≤12 |
|
5 |
額定頻率Resonant Frequency (Hz) |
3000±500 報(bào)警聲 |
|
6 |
工作溫度Operating Temperature (℃) |
-20～+60 |
|
7 |
儲(chǔ)存溫度Storage Temperature (℃) |
-30～+70 |
|
8 |
單品重量Weight (g) |
7.4 |
|
9 |
外殼材料Housing Material |
White ABS |
音頻曲線圖Typical Frequency Response Curve
聲學(xué)特性Acoustic Characteristics
在測(cè)量試驗(yàn)中，蜂鳴器的位置如下In the measuring test, buzzer is placed as follows：
