Our company specializes in speakers, buzzers, alarms, receivers,microphones and earphones,with a variety of near two hundreds. Our products are well received in domestic market as well as sold to foreign countries and regions of American,Europe,Japan and South Korea. We have passed TUV, ISO9001 and ISO14000 certification. Our principle is
| Specification (all data taken at 25℃ unless otherwise specified) |
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
Rated
Voltage
(VCD)
|
Operating
Voltage
(VCD)
|
Rated
Current
(mA)
|
Sound
Output
(dB)
|
Rated
Frequency
(Hz)
|
Tone
(dB)
|
Oscillating
Frequency
(Hz)
|
Operating
Temp.
(℃)
|
Storage
Temp.
(℃)
|
Housing
Mas
(℃)
|
Weight
(g)
|
|
HPA30
BX-W
|
12
|
3～20
|
≤15
|
≥90 |
3700±500
|
Continuous
|
3.0±20%
|
-20～+70
|
-30～+80
|
ABS
|
6
|
|
HPA30
BXF-W
|
12
|
3～20
|
≤15
|
≥85 |
Fast plue
|
|
HPA30
BXFC-W
|
12
|
3～20
|
≤15
|
≥90(85) |
Continuous
+ Fast plue
|
| Specification (all data taken at 25℃ unless otherwise specified) |
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
Rated
Voltage
(VCD)
|
Operating
Voltage
(VCD)
|
Rated
Current
(mA)
|
Sound
Output
(dB)
|
Rated
Frequency
(Hz)
|
Tone
(dB)
|
Oscillating
Frequency
(Hz)
|
Operating
Temp.
(℃)
|
Storage
Temp.
(℃)
|
Housing
Mas
(℃)
|
Weight
(g)
|
|
HPA42
AX-W
|
12
|
3～20
|
≤15
|
≥95 |
2900±500
|
Continuous
|
1.5±20%
|
-20～+70
|
-30～+80
|
ABS
|
8
|
|
HPA42AX
-W-24V
|
24
|
5～30
|
≤40
|
≥98 |
|
HPA42AX
-W-110V
|
AC110V
|
AC110～120
|
≤30
|
≥95 |
|
HPA42AX
-W-220V
|
AC220V
|
AC210～230
|
≤30
|
≥95 |
|
HPA42
AXF-W
|
12
|
3～20
|
≤15
|
≥90 |
Fast plue
|
|
HPA42AX
F-W-24V
|
24
|
5～30
|
≤40
|
≥90
|
|
HPA42BX
-W
|
12
|
3～20
|
≤60
|
≥90 |
Siren
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
