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Piezo Self-oscillation transducer EPF2580-TA-12-3.5-R 6V 12V 3 pin buzzer -ESUNTECH

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  • EPF2580-TA-12-3.5-R

25mmx8mm 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.        


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Model EPF2580-TA-12-3.5-R
Rated Voltage (VDC) 12
Operating Voltage (VDC) 324
*Rated Current (mA) ≤25
*Sound Output at 10 cm (dB) ≥85
*Resonant Frequency (Hz) 3500±500
Operating Temperature (℃) -20 ~ +65
Storage Temperature (℃) -30 ~ +75
Weight (g) 2.5
Housing Material ABS
RoHS Yes

self-oscillation test circuit:

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