1.940nm Infrared LED 3W Products:
Power: 3W
High power infrared 3 chips in parallel,
Emitted Color: Infrared IR
Wavelength: 940nm
DC Forward Voltage (VF): 1.5~1.7V
DC Forward Current (IF): 1500mA
Maximum Pulse Voltage: 1.8V
Maximum Pulse Current: 1600mA
2.940nm Infrared LED 3W Control distance:
Supporting the five-degree angle lens, transmitting distance can reach 30-35m
3.940nm Infrared LED 3W Product parameter table:
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Part Number
|
Emitted Color
|
Voltage Vf(v)
|
Current(mA)
|
Wave Length(nm)
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Launch
Distance（m）
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Angle 2θ
1/2
|
|
TY-940nm3W
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Infrared
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1.5-1.7V
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1050-1500
|
940nm
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40M
|
120
|
4.LED Comparison of infrared 850nm and 940nm products and applications:
LED has types of red burst (850 nm) and no red burst (940 nm) categories. Red explosive products' wavelength is 850nm when close observing, infrared light will emit a dark red light. The one without red burst is infrared led 940nm, when used, the surface does not have any light, so more subtle. For a camera, wavelength sensitivity of 850nm is 10 times better than the 940nm. So 850nm has a higher efficiency, it should be the first choice of infrared light.
5.LED infrared 940nm 3W with 5-30 degree angle lens distance can reach 30-50 m.
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This product was added to our catalog on Tuesday 22 May, 2012.
