電氣特性

No.
ITEM
UNIT
VALUE
1
Rated Voltage
VDC
3.3
2
Operating Voltage
VDC
2~5.5
3
Rated Current
mA
3
4
Sound Output at 10cm
dB
83
5
Frequency
Hz
4000
6
Operating Temperature
-40 ~ +85
7
Storage Temperature
-40 ~ +90