C-1 активный звуковой модуль Black Board KY-012
US $0.20-$0.36
3-24 В пьезоэлектронный звуковой сигнал тревоги непрерывный кабель длиной 100
- Категория: Acoustic Components >>>
- Поставщик: Shenzhen,Lanqi,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.34 $* | 0.14 $* |
| Aug-17-2025 | 0.96 $* | 0.54 $* |
| Jul-17-2025 | 0.44 $* | 0.32 $* |
| Jun-17-2025 | 0.34 $* | 0.98 $* |
| May-17-2025 | 0.96 $* | 0.74 $* |
| Apr-17-2025 | 0.86 $* | 0.64 $* |
| Mar-17-2025 | 0.62 $* | 0.61 $* |
| Feb-17-2025 | 0.62 $* | 0.15 $* |
| Jan-17-2025 | 0.89 $* | 0.80 $* |
Характеристики
Details Images
Products Description
Description | Buzzer is an electronic sounder with integration structure. Using DC power, it is widely used on computers, printers, photocopiers, alarm, electronic toys, automotive electronic equipment, telephone, timer and other electronic products. |
Features | 1. Piezoelectric buzzer is mainly made up by multivibrator, piezoelectric buzzer chip, impedance matching unit, resonator and shell. 2. Multivibrator is composed of transistors or integrated circuits. When switched on, multivibrator vibrates and outputs audio signal. 3. Impedance matcher drives piezoelectric buzzer sound. 4. Connected to rated power and the buzzer will sound continuously. 5. Can be controlled conveniently. |
Specifications | Model: 2312 Color: Black Diameter: 23mm Height: 12mm Cable Length: 100mm Sound Pressure Level: 85 to 95 decibels Rated Voltage: 12VDC Working Voltage Range: 3V-24V Max Current: 10mA Weight: 3g(approx.) |
Package includes | 1 x Buzzer |
Note | 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. |
Company Profile
Shenzhen Lanqi Technology Co., Ltd. is headquartered in Shenzhen, with branches in Wuhan, Chengdu, Dongguan, Cixi, and cooperative business organizations in North America, Europe, Japan, Australia and other places. It is the development of cross-border e-commerce industry in South China. One of the faster companies. Since its establishment, the company has continuously increased investment in scientific research and promoted business development with technological innovation. Over the years, it has successfully integrated multi-platform, multi-category and multi-channel business through its self-developed e-commerce ecosystem, and constantly armed itself with technology. , forming unique technical barriers. The company will be committed to bringing high-quality and cheap Chinese products to the world, focusing on building a cross-border e-commerce technology enterprise in China.
FAQ
1. Can I buy one as sample?
A: Sure, pls contact us then we will arrange the sample order for you asap.
2. How can I get the quotation?
A: Leave us message with your purchase requirements and we will reply you within one hour on working time. And you may contact us directly by Trade Manager.
3. Can I customize the product?
A: Yes, please contact us for details.
2. How can I get the quotation?
A: Leave us message with your purchase requirements and we will reply you within one hour on working time. And you may contact us directly by Trade Manager.
3. Can I customize the product?
A: Yes, please contact us for details.
