TAOYUAN ELECTRON (HK) LIMITED

940nm Infrared LED 3W

  • Model: TY-940nm-3W
  • 10000 Units in Stock

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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:

Part Number

Emitted Color

Voltage Vf(v)

Current(mA)

Wave Length(nm)

Launch
Distance(m

Angle 2θ
1/2

TY-940nm3W

Infrared

1.5-1.7V

1050-1500

940nm

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.

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