Audio 3V Electro Magnetic Buzzer , 2400Hz Frequency Passive Buzzers
Quick Detail:
- Size: D12mm*H10mm
- SPL: Min.85dB at 10cm @ 2400Hz/3Vo-p 1/2 Duty Square Wave
- Coil Resistance: 16+/-3 ohm
- Operating Voltage:6-10Vo-p
- Rated Current: Max.200mA @ 2400Hz/3Vo-p 1/2 Duty Square Wave
Description:
- buzzer
- Electro-Magnetic Transduer
- 3V Buzzer
- 12mm Electro-Magnetic Buzzer
Specification:
1. Technical Parameter
Measuring condition
Part shall be measured under a condition (Temperature: 535, Humidity: 45%85%R.H., Atmospheric pressure: 860 1060hPa) unless the standard condition (Temperature: 25±3, Humidity: 60±10%R.H. Atmospheric pressure: 860 1060hPa) is regulated to measure.
|
1 |
Rated Voltage |
3Vo-p |
|
|
2 |
Operating Voltage |
6-10 Vo-p |
|
|
3 |
Rated Current |
Max.200mA ,at 2400Hz 50% duty Square Wave 3Vo-p |
|
|
4 |
Sound Output at 10cm |
Min. 85dB,at 2400Hz 50% duty Square Wave 3Vo-p |
|
|
5 |
Coil Resistance |
16±3Ω |
|
|
6 |
Resonant Frequency |
2400Hz |
|
|
7 |
Operating Temperature |
-20+60 |
|
|
8 |
Store Temperature |
-30+70 |
|
|
9 |
Net Weight |
Approx 1.6g |
|
|
10 |
RoHS |
Yes |
|
*Unit: mm; Tolerance: ±0.5mm Except Specified
*Housing Material: Black PPO
3. Electrical And Acoustical Measuring Condition
|
Recommended Driving Circuit
Resonant frequency, 1/2 duty cycle. Square wave. Signal amplitude should be large enough tosaturate the transistor. |
Recommended Setting
|
4. Frequency Response
3Vo-p 50% duty Square wave,10cm
Application:
CHANGZHOU FHD ELECTRONICS CO., LTD is a professional manufacturer in the field of micro acoustic products , our products is widely used in household electrical appliances; mobile phones; computers; medical equipment; alarm system; pos machine access control system; toy; automobile; instrument and meter; electrical equipment; we can produce all kinds of piezoelectric buzzers and magnetic buzzers as long as you have the following details; welcome to consultation discussion.
