Описание
Description:100% brand new and high quality!
Buzzer is an electronic sounder with integration structure.
Using DC power, it is widely used on computers, printers, alarm, automotive electronic, telephone, and other electronic products.
Piezoelectric buzzer is mainly made up by multivibrator, piezoelectric buzzer chip, impedance matching unit, resonator and shell.
Multivibrator is composed of transistors or integrated circuits. When switched on, multivibrator vibrates and outputs audio signal.
Connected to rated power and the buzzer will sound continuously.
Can be controlled conveniently.
Specification:
Material: ABS
Color: Black
Size: About 42*18mm
Buzzer Type: Active Piezoelectric
Sound outout: Above 90db
Rate Voltage: 12V
Operating Voltage: 3-28V
Rates Current: Below 25mA
Resonant Freq: 3000±500Hz]
Operating temperature: -20-50℃
Storage temperature: -30-80℃
Package includes:
1pc x Buzzer Alarm
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.
Характеристики
- Подтверждение внешней проверки
- Европейский сертификат соответствия
Сопутствующие товары
