電氣特性

No.
ITEM
UNIT
VALUE
1
Rated Voltage
VDC
1.5
2
Operating Voltage
VDC
1.5~4.5
3
Rated Current
mA
30
4
Sound Output at 10cm
dB
75
5
Frequency
Hz
2400
6
Operating Temperature
-20 ~ +85
7
Storage Temperature
-30 ~ +85