Electronic Buzzer Alarm, 3-24V Active Piezo Buzzer Continuous Sound Electronic Buzzer Alarm Sounder

Price: $5.84
(as of Feb 17, 2023 09:06:31 UTC – Details)

Features:
– 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.
– 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 o signal.
– Impedance matcher drives piezoelectric buzzer sound.
– Connected to rated power and the buzzer will sound continuously.
– 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
maximum Current: 10mA
Weight: 3g(approx.)
 
Package includes:
1 x Buzzer
 
Product Dimensions ‏ : ‎ 3.94 x 3.94 x 3.94 inches; 0.21 Ounces
Date First Available ‏ : ‎ September 1, 2020
Manufacturer ‏ : ‎ Yosoo Health Gear
ASIN ‏ : ‎ B08H561ZLQ

[Stable Construction]: This buzzer is mainly made up by multivibrator, piezoelectric buzzer chip, impedance matching unit, resonator and shell, a kind of integrated electronic sounder, with stable performance and long service life
[Working Performance]: Working voltage: DC 3-24V; Rated voltage: DC 12V; maximum rated current: 10mA; Sound output: 85dB to 95dB
[Active Piezo Buzzer]: Multivibrator vibrates and outputs o signal; Impedance matcher drives piezoelectric buzzer sound; Connected to rated power and the buzzer will sound continuously; Complete drive circuit incorporated for direct operation from DC power source
[Easy to install]: There are 2 mounting holes for screw fastening, 2-wire pigtails for easy connecting
[Application]: Widely used in computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephone, timer and other DIY electronic products as a sound device