Description, Test method, Piezo sounder – BeStar BPT2312XH12W-01 User Manual
Page 2: No. item specification 1. rated voltage 12v, Operating voltage 3 v
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1.Description
1.1 The specification relates to the piezoelectric sounder intended to be used in alarm
sysytems. Please contact us before using any of the products in the applications not
described above.
1.2 the main performances
2.Test method
40
0mm
300mm
Product
SPL Meter
李红元
Drawn by:
Drawn
Rev.
Date
Approved by:
Checked by:
Note
邱 俊
Date:
08/11/12
Page:02 of 06
BPT2312XH12W-01
DRG NO:BS/TEP01.082B
Piezo Sounder
赵 峥
BPT2312XH12W-01
No. Item
Specification
1. Rated Voltage
12V
DC
2. Operating Voltage
3...20V
DC
3. a)Rated Current
max.8mA
4. a)Sound Output at 30cm
min.80dB
5. a)Resonant Frequency
3000Hz±500
6.
Operating Temperature
-20...+60°C
7.
Storage Temperature
-30...+70°C
8.
Weight
14g
a)Value applying at rated voltage.
B
08/11/12
赵 峥