Ningbo Anyo Import & Export Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 10000pcs per day |
| Delivery Time | 8-10 work days |
| Packaging Details | customized carton |
| 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 |
| Brand Name | ANYO |
| Model Number | 12054WG |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000pcs per day |
| Delivery Time | 8-10 work days | Packaging Details | customized carton |
| 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 |
| Brand Name | ANYO | Model Number | 12054WG |
| Place of Origin | CHINA | ||
| High Light | magnetic door buzzer ，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
Frequency response:
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
1000000-2000000
Employee Number:
100~120
Ecer Certification：
Site Member
ANYO is the leading supplier of electronic components. We were established in 2012, based in Ningbo (Close to ShangHai). Before establishment, we were lawful chief representative of EMDAS ELEKTRONIK in Turkey. We always get the qualified products with fast, easy ordering, short delivery tim... ANYO is the leading supplier of electronic components. We were established in 2012, based in Ningbo (Close to ShangHai). Before establishment, we were lawful chief representative of EMDAS ELEKTRONIK in Turkey. We always get the qualified products with fast, easy ordering, short delivery tim...
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