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Model No. : | TMB-12A03 |
---|---|
Brand Name : | HNDZ |
Category : | Buzzer |
Taizhou, Jiangsu, China
Product description
Magnetic Buzzer 12x9.5mm 3V DC Dip-PCB with Pin
Magnetic buzzer self-drive type, also known as indicators, are designed with an internal drive circuit for easy application integration. During operation, current is driven through a voice coil to produce a magnetic field. When a voltage is applied, the coil generates a magnetic field and then allows the diaphragm to vibrate and produce sound. This buzzer type has a low operating voltage ranging from 1.5 – 12V+. Our magnetic buzzers are desirable for applications requiring a lower sound pressure level (SPL) and frequency.
Our products are widely used in home appliances, medical devices, cars, electric bicycles, computers, cordless phones, alarm systems. We are able to make 7 to 9 million pieces monthly based on our professional engineers, advanced audio analyzers, ISO 9001, ISO 140001 and QS 9000 certifications.
From product designing, purchasing and testing, every step is controlled strictly by our QC staffs in order to make sure the perfect quality of our products. Currently, over 70% products are exported to US. South East Asia and Europe.
We are the supplier of some countries for more than 15 years based on our good business relationship. All products are of CE mark and RoHS approvals. Our R&D department will continue design new products for our existing customers and new clients.
With professional skills, enthusiasm and ambition, we are looking forward to corporate with you. Welcome to Huawha!
Specification
Type |
Spec |
|
1 |
Rated voltage |
3.0VDC |
2 |
Operation voltage |
3~8VDC |
3 |
Sound Pressure Level=SPL |
Min 80dB |
4 |
current |
Max 30mA |
5 |
Oscillation frequency |
2300±300Hz |
6 |
Operating Temperature |
-20~+70℃ |
7 |
Storage temperature |
-30~+85℃ |
8 |
Externals size (mm) |
Φ12*H9.5 |
9 |
Mass |
2g |
10 |
Housing Material |
PPO |
11
|
Envionmental Protection Regulation
|
RoHS
|
Dimension
Frequency Curve
Taizhou, Jiangsu, China
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