Piezo Transducer

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Product Description

29mmx6.5mm Piezo external-driver 3 pin  transducer  6V 12V 24V 3400hz 2580 2508 alarm annunciator feedback piezo transducer & buzzer  high quality  alarm buzzer,alarm for household electrical appliances - Changzhou Esuntech Co Ltd.        



ModelEPF2965-TA-12-3.0-R
Rated Voltage (VDC)12
Operating Voltage (VDC)3~20
*Rated Current (mA)≤12
*Sound Output at 10 cm (dB)≥90
*Resonant Frequency (Hz)3000±500
Operating Temperature (℃)-20~+60
Storage Temperature (℃)-30~+70
Weight (g)1.8
Housing MaterialABS
RoHSYes

self-oscillation test circuit:



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