Model No |
QSI-3010 |
Rated Voltager |
12VDC |
Operating Voltage |
3~24VDC |
Max.Rated Current |
15mA at 12VDC |
Min.Sound Pressure Level |
90dB at 12VDC/30cm |
Resonant Frequency |
3.9±0.5KHz |
Operating Temperature |
-20℃~+80℃ |
Weight |
8g |
Model No QS12-P1 QS12-P2 Rated Voltager 1.5V 1.5V Operating Voltage 1~2V 1~2V Max.Rated Current 30mA 10mA Coil Resistance(DC) 16±4Ω 42±6Ω Coil Impedance(AC) 40Ω 120Ω Min.Sound Pressure Level 85dB/10cm 80dB/10cm Resonant Frequency 2048Hz 2048Hz Operating Temperature -20℃~+70℃ -20℃~+70℃ Weight 2g 2g
报警用的压电蜂鸣器用于火灾、烟浓度、漏气、防盗及汽车用的报警,通知用的压电蜂鸣器在探鱼机、仪器、医疗设备、自动售货机、洗衣机、电炉等作为 Model No QSS-4210 Rated Voltager 9VDC Operating Voltage 6~12VDC Max.Rated Current 50mA /9VDC Min.Sound Pressure Level 98dB at 9VDC/30cm Resonant Frequency 2.8±0.5KHz Operating Temperature -20℃~+60℃ Weight 19g通知使用,比光指示更为有利,另外,具有模拟声、复合声的压电蜂鸣器还可用于玩具,电视游戏等方面。