1.LED Infrared 850nm(4W) Key Specifications, Special Features:
High power infrared 4 chips in parallel, voltage 1.5-1.7V, the current: 2000MA
Supporting the five-degree angle lens, transmitting distance can reach 30-50m.
Wavelength: 850nm
Available for alarm and safety equipment.
LED Infrared 850nm 1W, 2W, 3W, 4W.
2.LED Infrared 850nm 4W Product parameter table:
|
Part Number
|
Emitted Color
|
Voltage Vf(v)
|
Current(mA)
|
Wave Length(nm)
|
Launch
Distance（m）
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Angle 2θ
1/2
|
|
TY-850nm4W
|
Infrared
|
1.5-1.7V
|
2000mA
|
940nm
|
30-50M
|
120
|
3.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.
4.LED infrared 850nm4W with 5-30 degree angle lens distance can reach 30-50 m.
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This product was added to our catalog on Wednesday 04 April, 2012.
