| Payment Type: | L/C,T/T,D/P,Paypal |
| Incoterm: | FOB,CIF,EXW |
| Min. Order: | 1000 Piece/Pieces |
| Transportation: | Ocean,Land,Air |
| Port: | SHANGHAI,NINGBO |
Model No.: TMB-12A12
Brand: HNDZ
Category: Buzzer
Certification: ISO9001
| Selling Units | : | Piece/Pieces |
| Package Type | : | Tray |
Magnetic Buzzer 12x9.5mm 12V DC Continus-Beep with Pin
Jiangsu Huawha Electronics Co., Ltd. was founded in 1999 and has devoted in the acoustic field for more than 20 years. There are about 200-300 employees including more than 20 professional and experienced engineers. The company is a reliable, well-developed and professional manufacturer of electronic acoustic products, providing electromagnetic Buzzer, Speaker, Mylar Speaker, Smd Piezo Buzzer, Mechanical Buzzer, alarms and so on.
Our magnetic buzzers, 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.
With professional skills, enthusiasm and ambition, we are looking forward to corporate with you. Welcome to Huawha!
Specification
| Type | Spec | |
| 1 | Rated voltage | 12.0VDC |
| 2 | Operation voltage | 8~16VDC |
| 3 | Sound Pressure Level=SPL | Min 87dB |
| 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
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