DC 3-24V Buzzer, 12V Piezo Electronic Alarm Buzzer Continuous Sound Beep, Cable Length 100mm
- ♫【Main Components】The reversing buzzer is mainly made up by multivibrator, piezoelectric buzzer chip, impedance matching unit, resonator and shell.
- ♫【Continuous Sound Beep】The 12 volt buzzer can be controlled conveniently, connected to rated power and the buzzer will sound continuousl, sound pressure level: 85 to 95 DB.
- ♫【Wide Applications】The electronic buzzer is widely used on computers, printers, photocopiers, alarm, electronic toys, automotive electronic equipment, telephone, timer and other electronic products.
- ♫【12V DC Buzzer】Buzzer is an electronic sounder with integration structure, using DC power.
- ♫【Work Process】Multivibrator vibrates and outputs audio , impedance matcher drives piezoelectric buzzer sound.