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CHANGZHOU FHD ELECTRONICS CO.,LTD
CHANGZHOU FHD ELECTRONICS CO.,LTD Electromagnetic And Piezo Transducers/Buzzers
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12MM 3V Mini Electro Magnetic Buzzers For Toy , 70MA Passive Transducer

CHANGZHOU FHD ELECTRONICS CO.,LTD
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12MM 3V Mini Electro Magnetic Buzzers For Toy , 70MA Passive Transducer

Place of Origin : Changzhou China
Brand Name : FHD
Certification : ISO9001 TS16949
Model Number : BM1275
MOQ : Negotiable
Price : Negotiable
Packaging Details : 100PCS/Tray 5000PCS/Carton
Delivery Time : To be advised
Payment Terms : T/T , L/C, Western Union
Supply Ability : 1000000 Pieces per Month
Resonant Frequency : 2400-2500Hz
Voltage(VDC) : 2-4 Vo-p
Buzzer : Magnetic Buzzer
Colour of Magnetic Buzzer : Black
Housing Material : PPO
SPL of Magnetic Buzzer : Min. 85dB,3Vo-p
Type of Magnetic Buzzer : Passive
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12MM 3V Mini ElectroMagnetic Buzzers For Toy , 70MA Passive Transducer


Magnetic Buzzer Quick Detail:

  1. Size: D12mm*H7.5mm
  2. SPL: Min.85dB at 10cm @ 2.4KHz/3Vo-p 1/2 Duty Square Wave
  3. Coil Resistance: 16+/-4 ohm
  4. Operating Voltage: 2-4Vo-p
  5. Rated Current: Max.70mA @ 2.4KHz/3Vo-p 1/2 Duty Square Wave



Magnetic Buzzer Description:

  1. buzzer
  2. Electro-Magnetic Transduer
  3. 3V Buzzer
  4. 12mm Electro-Magnetic Buzzer
  5. Small Buzzer

Magnetic Buzzer Specification:
1.Magnetic Buzzer Technical Parameter
Magnetic Buzzer Measuring condition
Part shall be measured under a condition (Temperature: 5~35℃, 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

3 Vo-p

2

Operating Voltage

2-4 Vo-p

3

Rated Current

Max.70mA ,at 2400Hz 50% duty Square Wave 3Vo-p

4

Sound Output at 10cm

Min. 85dB,at 2400Hz 50% duty Square Wave 3Vo-p
Typical: 92dB

5

Coil Resistance

16±4Ω

6

Resonant Frequency

2400-2500Hz

7

Operating Temperature of Magnetic Buzzer

-20℃~+60℃

8

Store Temperature

-30℃~+70℃

9

Net Weight of Magnetic Buzzer

Approx 1.5g

10

RoHS of Magnetic Buzzer

Yes

2. Magnetic Buzzer Dimensions Unit: mm

*Unit: mm; Tolerance: ±0.5mm Except Specified
*Housing Material: Black PPO
*Terminal: Cu(Tin Plating)
3. Magnetic Buzzer Electrical And Acoustical Measuring Condition

Magnetic Buzzer Recommended Driving Circuit

Resonant frequency, 1/2 duty cycle. Square wave.
Signal amplitude should be large enough tosaturate
the transistor.

Magnetic Buzzer Recommended Setting


2. Magnetic Buzzer Dimensions Unit: mm

*Unit: mm; Tolerance: ±0.5mm Except Specified
*Housing Material: Black PPO

3. Magnetic Buzzer Electrical And Acoustical Measuring Condition

Magnetic Buzzer Recommended Driving Circuit

Resonant frequency, 1/2 duty cycle. Square wave.
Signal amplitude should be large enough tosaturate
the transistor.

Magnetic Buzzer Recommended Setting

4.Magnetic Buzzer Frequency Response


3Vo-p 50% duty Square wave,10cm


Magnetic Buzzer 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.








































Product Tags:

electro-magnetic buzzer

      

piezo electric buzzer

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

12MM 3V Mini Electro Magnetic Buzzers For Toy , 70MA Passive Transducer Images

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