Model No |
QSX-1201A |
QSX-1206A |
QSX-1212A |
Rated Voltager |
1.5VDC |
6VDC |
12VDC |
Operating Voltage |
1~2V |
4~8VDC |
8~15VDC |
Max.Rated Current |
20mA /1.5VDC |
30mA /6VDC |
30mA /12VDC |
Min.Sound Pressure Level |
75dB /10cm |
85dB /10cm |
85dB /10cm |
Resonant Frequency |
2300±300Hz |
2300±300Hz |
2300±300Hz |
Operating Temperature |
-20℃~+70℃ |
-20℃~+70℃ |
-20℃~+70℃ |
Weight |
2g |
2g |
2g |
QSM-12A美的豆浆机专用蜂鸣器主要用于各种仪器仪表,家电报警,具有 Model No QSM-1201A QSM-1206A QSM-1212A Rated Voltager 1.5V 5V 12V Operating Voltage 1~2V 4~8V 9~15V Max.Rated Current 15mA 40mA 40mA Coil Resistance(DC) 16±3Ω 50±5Ω 115±12Ω Coil Impedance(AC) 40Ω 110Ω 200Ω Min.Sound Pressure Level 80dB/10cm 85dB/10cm 85dB/10cm Resonant Frequency 2400Hz 2400Hz 2400Hz Operating Temperature -20℃~+70℃ -20℃~+70℃ -20℃~+70℃ Weight 2g 2g 2g密封式稳定性能好等优点!!!
QSM-09B电磁无源密封式蜂鸣器主要用于各种仪器仪表,家电报警,具有密封式稳定性能好等优点,电磁式侧发声蜂鸣 器主要用于传呼机,无绳电话机,具有体积小,声音高等优点。 Model No QSM-09B Rated Voltager 1.5V Operating Voltage 1~2V Max.Rated Current 80mA Coil Resistance(DC) 5.5±1Ω Coil Impedance(AC) 9.5±3Ω Min.Sound Pressure Level 85dB/10cm Resonant Frequency 2731Hz Operating Temperature -20℃~+70℃ Weight 1g