You are here: Home » Buzzer & Transducer » Piezo Tranducer & Buzzer » Piezo Transducer » Piezo external-driver transducer EPF3917B-GO-09-3.4-R 6V 12V 3 pin annunciator -ESUNTECH
Share to:

Piezo external-driver transducer EPF3917B-GO-09-3.4-R 6V 12V 3 pin annunciator -ESUNTECH

Quantity:
  • EPF3917B-GO-09-3.4-R

39mmx17mm Piezo external-driver 3 pin  transducer  6V 12V 24V 3400hz 3917 alarm annunciator feedback piezo transducer & buzzer  high quality  alarm buzzer,alarm for household electrical appliances - Changzhou Esuntech Co Ltd.        


2


Model EPF3917B-GO-09-3.4-R
Rated Voltage (VDC) 9
Operating Voltage (VDC) 3~28
*Rated Current (mA) ≤9 
*Sound Output at 1 m (dB) ≥95 
*Resonant Frequency (Hz)  3400±300
Operating Temperature (℃)  -20 ~ +70
Storage Temperature (℃)  -30 ~ +80
Weight (g)  14.5 
Housing Material  Black PPO and Nylon 
RoHS Yes 

3


self-oscillation test circuit:

未标题-1 拷贝


ABOUT US

We have excellent engineer (including Korea engineer)and we are focus on product innovation , Management innovation.The quality of product was ...

SHARE ONLINE

CONTACT US

+86-0519-85132681
No.2228,Fudu Shangwu Building, No.398 Tongjiang Road, Changzhou, Jiangsu-213022, China
© 2019 Changzhou Esuntech Co.,Ltd All rights reserved.