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 | Magnetic buzzer |
| Rated voltage | DC 1.5-12V |
| Resonant frequency | 2700±300Hz |
| Rated current | Max.30mA |
| Sound pressure lever | Min.85dB/10cm |
| Weight | 1g |
| Brand Name | ANYO |
| Model Number | 09055YT |
| 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 | Magnetic buzzer | Rated voltage | DC 1.5-12V |
| Resonant frequency | 2700±300Hz | Rated current | Max.30mA |
| Sound pressure lever | Min.85dB/10cm | Weight | 1g |
| Brand Name | ANYO | Model Number | 09055YT |
| Place of Origin | CHINA | ||
| High Light | electromagnetic buzzer ，smd magnetic buzzer | ||
Integrated DC type magnetic buzzer with oscillator circuit 9*5.5mm
Description:
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.
Difference between active and passive:
An active buzzer has a built-in oscillating source, so it will make sounds when electrified. But a passive buzzer does not have such source, so it will not tweet if DC signals are used; instead, you need to use square waves whose frequency is between 2K and 5K to drive it. The active buzzer is often more expensive than the passive one because of multiple built-in oscillating circuits.
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.
We suggest inputting higher voltage for a piezo buzzer, normally over 9V to have enough SPL. On the other hand, a magnetic buzzer can be driven to generate 85 dB by only 1.5V, but the consumption of the current will be much higher than Piezo one.
To compare the two types of buzzers, the magnetic type can have lower frequency response with the same dimension.
Though being limited by the dimension, the SPL of a magnetic buzzer can only reach to 90 dB. The piezo buzzer can achieve the SPL of 120 dB in some spec., some larger size can also easily reach to 100 dB.
Specifications:
| Type | Unit | 09055YT01 | 09055YT03 | 09055YT05 | 09055YT12 |
| Rated voltage | V | 1.5 | 3 | 5 | 12 |
| Operating voltage | V | 1.2-2.5 | 2-5 | 4-7 | 9-15 |
| Rated current | mA | ≤20 | ≤30 | ≤30 | ≤30 |
| Sound output at 10cm | dB | ≥80 | ≥82 | ≥85 | ≥85 |
| Resonant frequency | Hz | 2700±300 | |||
| Operating temperature | ℃ | -20~+70 | |||
| Storage temperature | ℃ | -30~+80 | |||
| Weight | g | 1 | |||
Application:
Widely used in quartz crystal clock, air-conditioner instrument, telephone, BP, copycat, alarm, instrument and apparatus, UPS power supply, motorcycle steering gear, electronic toy, computer terminal, and electronic watch.
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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