BeStar BPT-17B - Manual (Page 2)

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100mm
Piezo Buzzer
★Standard Output Measurement Setup
★Electrical and Mechanical Characteristics
1. Characteristic
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Bestar Electronics
3 2 1
Piezo Buzzer
Page:1 of 4
3rd angle
projection
DRG NO
BS/TEP01.026A
BPT-17B
No. Item Specifications
1. Rated Voltage(Square Wave) 5Vp-p
2. Max. Voltage 30Vp-p
3. a)Rated Current max1mA
4. Capacitance at 120Hz 14000 30%pF
5. a)Sound Output at 4KHz,10cm min78dB
6. Resonant Frequency 4000 500 Hz
7. Operating Temperature -20...+70 C
8. Storage Temperature -30...+80 C
9. Weight 1 g
a)Value applying at rated voltage.
TianAn Industry Park 4/F,Site B ChangZhou New District
E-Mail:bestarco@ pub.cz.jsinfo.net Http: www.be-star.com
BPT-17B
Appearance: The speaker should not exist any
obstacl to nomal operation:
damage,crack,rust and distortion etc.
胡海青 04.10.07
04.10.07
04.10.07
姜文金
颜炳辉