Luminous intensity is measured with a light sensor and filtercombination that approximates the CIE eye-response curve.2θ1/2
is the o-axis angle where the luminous intensity is 1⁄2the peak intensity.c. The dominant wavelength (λd) is derived from
the CIEchromaticity diagram and represents the single wavelength which defines thecolor of the device.
Main chips: Opto Lei (ED), Tyntek (Tyntek) JapanDowa, Epistar (Epistar)
Chip specifications: the size is 8*8mi 9*9mil10*10mil 10*20mil, 30*30mil, 40*40mil, 45*45mil and other chip sizes;
Material selection: high temperature resistantJapanese glue, 99.99% pure gold wire welding;
Power factor: general power numbers are: 0.25w,0.5w, 1w, 3w, 5w, etc.
Package form: in-line, SMD, imitation lumen mediumand high power
Colloid color: can be customized according torequirements: [main appearance is colorless, transparent, blue]
Luminous color: can be customized according torequirements
Beam angle: 130±5° (angle can be adjusted accordingto customer requirements)
Product features: anti-high temperature, anti-deadlamp, anti-static
Certification standards: SGS certificate in linewith EU ROHS, EN60425, CE standards
1. Remote control sensor, concealed infraredsurveillance camera, infrared supplement light emitting tube, householdappliances,
3C digital products, lighting, gift toys, traffic signalapplications, communication product applications, etc.
2. Infrared emission tube (infrared lamp tube) canbe widely used in infrared cameras, audio output and other infrared
referenceproducts. The power of the chip inside usually determines the emissiondistance, but infrared surveillance cameras
The effect is related to the angle of the infrareddiode, the number of light groups, the board, and the lens. The infrared camerais
designed to use a larger-angle IR transmitter tube when the distance iscloser, and it must match the angle of view of the lens;
For those above 20 meters, Taiwanese positive 12milor above chips must be used, and Japanese ones are also acceptable.
Due todisorderly competition in the market, the advertised illumination distance andactual visual distance from manufacturers
are unclear. Most small infrared
In order to reduce production costs, cameramanufacturers use a large number of domestic and Taiwanese 10mil, 8mil chips,
and even bulk wafer packages (including defective IR tubes from packagingfactories) as positive infrared lamps for assembly
Camera. It is recommended that users who run longdistances still use the positive-type chip packaged IR transmitter tube,
whichhas relatively slow attenuation and clear night vision. .
3. The device is an infrared light-emitting diodein a micro SMD package molded water transparent epoxy, the device is
matchedwith the spectrum of the silicon
photodiode and photosensitive triode
Wavelength application field
940mm is suitable for remote control, such asremote control of household appliances, smart water meter, infrared
sensormounted on printed circuit board, photoelectric switch, infrared applicationsystem
808mm is suitable for medical equipment, spaceoptical communication, infrared lighting, solid laser, camera (video shooting),
digital photography, monitoring, building intercom, anti-theft alarm, infraredwaterproof
830mm Automatic card swiping system suitable forhighway
830mm suitable for camera color zoom infraredwaterproof
850mm is suitable for camera (video shooting)digital photography, surveillance, building intercom, explosion-proof system,infrared
870mm is suitable for shopping malls, cameras ofcross-road buckles, IrDA data transmission, monitoring, photoelectricinterrupters,
photoelectric switches, encoders and near infrared
controlapplication systems, etc. Guangdong Queendom can provide infrared emissiontubes with a variety of packaging structures.