|
1 |
额定电压Rated Voltage (VDC) |
5V |
|
2 |
工作电压Operating Voltage (VDC) |
4-7 |
|
3 |
*在10cm处测试声压值Sound Output at 10cm (dB) |
≥85 |
|
4 |
*消耗电流Current Consumption (mA) |
≤30 |
|
5 |
共振频率Resonant Frequency (Hz) |
2300±400 |
|
6 |
工作温度Operating Temperature (℃) |
-20～+70 |
|
7 |
储存温度Storage Temperature (℃) |
-30～+80 |
|
8 |
单品重量Weight (g) |
1.6 |
|
9 |
外壳材料Housing Material |
黑色BlackPPO |
外形图DIMENSIONS
测试方法 TEST METHOD
频响曲线 FREQUENCY RESPONSE
在测量试验中蜂鸣器的位置如下In the measuring test buzzer is placed as follows：
| 수입신고 1USD |
구매/결제대행 1CNY |
TT송금 1CNY |
|---|---|---|
| 6.81 CNY | 203.62 KRW | 0.149 USD |
