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Ningbo Anyo Import & Export Co., Ltd.
Home ProductsMagnetic Transducer Buzzer

2048Hz Φ12*5.4mm Magnetic Transducer Buzzer AC Type For Alarm Devices

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China Ningbo Anyo Import & Export Co., Ltd. certification
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2048Hz Φ12*5.4mm Magnetic Transducer Buzzer AC Type For Alarm Devices

2048Hz Φ12*5.4mm Magnetic Transducer Buzzer AC Type For Alarm Devices
2048Hz Φ12*5.4mm Magnetic Transducer Buzzer AC Type For Alarm Devices 2048Hz Φ12*5.4mm Magnetic Transducer Buzzer AC Type For Alarm Devices

Large Image :  2048Hz Φ12*5.4mm Magnetic Transducer Buzzer AC Type For Alarm Devices

Product Details:

Place of Origin: CHINA
Brand Name: ANYO
Model Number: 12054WG

Payment & Shipping Terms:

Minimum Order Quantity: 500pcs
Price: Negotiation
Packaging Details: customized carton
Delivery Time: 8-10 work days
Payment Terms: L/C, T/T
Supply Ability: 10000pcs per day
Detailed Product Description
Other Name: Electronic Buzzer Rated Voltage: 1.5V; 3V; 5V
Rated Current: ≤30mA Sound Pressure Lever: ≥80dB
Coil Resistance: 8Ω;16Ω;42Ω Resonant Frequency: 2048Hz
High Light:

magnetic door buzzer

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smd magnetic buzzer

AC type 2048Hz Φ12*5.4mm electronic magnetic buzzer for door bell

 

Description:

 

A buzzer is used in the domestic, official and industrial fields and it has almost entirely replaced the electro-mechanical bell. In houses and offices, the buzzer is used to catch the attention of people. In the industrial arena, it is mostly used as an alarm device.
When a lower frequency is required, an electromagnetic buzzer can fill the need. These are very common in automotive chimes and higher end clinical diagnostic devices. The electromagnetic buzzer generally consists of a plastic housing with a metal diaphragm that is flexed by an electro- magnet. The main benefit of this design is the ability to obtain low frequencies in a small package. Drawbacks include mechanical wear, electrical noise, lower sound output, and large power consumption.

 

Application:

 

Alarm devices
Timers
Confirmation of user input (ex: mouse click or keystroke)
Electronic metronomes
Annunciator panels
Game shows
Sporting events
Household appliances

 

Specifications:

 

Type Unit 12054WG01 12054WG03 12054WG05
Rated voltage V 1.5 3 5
Operating voltage V 1-4 3-6 4-8
Rated current mA ≤30 ≤30 ≤30
Coil resistance Ω 8±2 16±4 42±6
Sound output at 10cm dB ≥80 ≥80 ≥80
Resonant frequency Hz 2048
Operating temperature -20~+70
Storage temperature -30~+80
Weight g 2

 

Difference between piezo buzzer & magnetic buzzer:
A piezo buzzer generates sound because of the piezoelectric effect from the piezoelectric ceramic which drives the metallic diaphragm to vibrate.
A magnetic buzzer is based on the electromagnetic principle, the metal diaphragm is pulled when input the power, and spring back without power.
The piezo buzzer is driven by square waves, and the magnetic buzzer needs 1/2 square waves to drive.

 

Precautions for use:

• Do not apply DC bias to the buzzer; otherwise insulation resistance may become low and affect the performance.
• Do not use the buzzer outdoors. It is designed for indoor use. If the buzzer has to be used outdoors, provide it with waterproofing measures; it will not operate normally if subjected to moisture.
• Do not wash the buzzer with solvent or allow gas to enter it while washing; any solvent that enters it may stay inside a long time and damage it.
• Do not apply any mechanical force to the buzzer; otherwise the case may deform and result in improper operation.
• Be sure to solder the buzzer terminal at 350℃ max.(80W max.)(soldering iron trip) within 5 seconds using a solder containing silver.
• Be careful not to drop the buzzer.

 

Dimension: (mm)

Tolerance: ±0.5

2048Hz Φ12*5.4mm Magnetic Transducer Buzzer AC Type For Alarm Devices 0

Frequency response:

2048Hz Φ12*5.4mm Magnetic Transducer Buzzer AC Type For Alarm Devices 1

Contact Details
Ningbo Anyo Import & Export Co., Ltd.

Contact Person: Mr. Roy Zhang

Tel: 86 574 56807757

Fax: 86-574-55844980

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