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 Specifications of EFM-290EK(EN) |
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FEATURES: |
- Loud output
- Low current consumption
- High efficiency and reliability
- PCB mounting
- Sealed type
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| DIMENSIONS: (Unit: mm) |
EFM-290EN H=11 L=17 D=Ø9.5, EFM-290EK H=9 L=15 D=Ø5.4 |
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| TEST CIRCUIT: |
CHARACTERISTICS: |
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ELECTRICAL SPECIFICATIONS : |
Model No. |
EFM-290EK |
EFM-290EN |
Min. Sound Pressure Level (dB) |
90 /9VDC /30cm 85 /7.5VDC /300cm |
Rated Voltage (VDC) |
9 |
Operating Voltage (VDC) |
7-12 |
Max. Consumption (mA) |
10 /9VDC |
Oscillating Frequency (kHz) |
3.6 0.5 |
Operating Temperature (ºC) |
-20 ~ +70 |
Weight (g) |
10.8 |
Case Material/Colour |
PC/Black |
PACKING INFORMATION : |
Packing : |
600 pcs per export carton |
Carton Size : |
47 X 30.5 X 35 cm |
G. Weight : |
8.7 kgs |
N. Weight : |
6.5 kgs |
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