HPA22D JL World Company Limited., HPA22D Datasheet
HPA22D
Manufacturer Part Number
HPA22D
Description
Piezo Sound Generators
Manufacturer
JL World Company Limited.
Datasheet
1.HPA22D.pdf
(1 pages)
PIEZO SOUND GENERATORS
HPA22D
Specification (all data taken at 25°C unless otherwise specified)
Voltage
HValue Applying Rated Voltage, Rated Frequency, 50% Duty Square Wave
(Vp-p)
Rated
10
Operating
Voltage
(Vp-p)
1 ~ 30
dB
100
Frequency Response
Applied Voltage : 10Vp-p,50% Duty
Measuring Distance : 10cm
90
80
70
500
HRated
Current
(mA)
1K
£
3
2K
HSound Output
Square Wave
3K
at 10cm
(dB)
³
5K
90
10K
20K
4000 ± 500
Frequency
Hz
HRated
(Hz)
Tolerance : ±0.3mm
Dimension
Unit : mm
Capacitance
15 ± 30%
(nF)
Ø22.0
Temperature
-20 ~ +105
Sound Port
Operating
(°C)
7.4
Temperature
3.3
-30 ~ +105
Storage
(°C)
Ø1.0
12.0
www.jlworld.com
Weight
1.5
(g)