Tshiab Technology IR LED rau Illumination
Infrared emitting raj (IR LED) tseem hu ua infrared emitting diode, uas belongs rau qeb ntawm LED diodes.Nws yog lub teeb pom kev zoo uas tuaj yeem hloov hluav taws xob ncaj qha rau hauv lub teeb ze-infrared (lub teeb pom tsis pom) thiab tawg tawm.Nws yog tsuas yog siv nyob rau hauv ntau yam photoelectric keyboards, kov cov ntxaij vab tshaus thiab tej thaj chaw deb tswj transmitter circuits.Cov qauv thiab lub hauv paus ntsiab lus ntawm infrared emitting raj yog zoo ib yam li cov zoo tib yam lub teeb emitting diodes, tab sis cov semiconductor nti cov ntaub ntawv siv yog txawv.Infrared teeb-emitting diodes feem ntau siv gallium arsenide (GaAs), gallium aluminium arsenide (GaAlAs) thiab lwm yam ntaub ntawv, thiab tau ntim rau hauv pob tshab los yog lub teeb xiav, dub optical qib resin.
Cov yam ntxwv tseem ceeb
●850nm/940nm infrared LED emitter yog siv rau kev ruaj ntseg, lub koob yees duab, saib xyuas thiab lwm yam infrared teeb pom kev zoo thiab ntxiv teeb
● 30 °, 60 °, 90 °, 120 °, thawj lub teeb pom kev zoo tag nrho series 3528 PLCC pob
●120 °, 3535 ceramic pob thiab 90o, 3838 ceramic pob
● Customized modules raws li qhov tseem ceeb ntawm cov khoom txhawb nqa
| Hom | Yam khoom naj npawb | Loj | Lub wavelength | Forward Voltage | Forward Tam sim no | Lub zog luminous | Lub kaum sab xis | Daim ntawv thov | Yam khoom |
| (mm) | (nm) | (V) | (mA) | (mW) | (°) | ||||
| SMD | 2835 ib | 2.8 * 3.5 hli | 850/940 ib | 1.5-1.8 Nws | 60-250 | 15-130 Nws | A | Kev saib xyuas kev ruaj ntseg, lub tsev ntse, kev muaj tiag virtual, infrared projector, tsheb sensing, iris paub thiab lwm yam | MP |
| ib 3535 | 3.5 * 3.5 hli | 850/940 ib | 1.5-2.0/2.8-3.4 | 350-1000 Nws | 200-1000 | 90/120 ib | MP | ||
| SOM2835-R660-IR905-A | 2.8 * 3.5 * 0.7 hli | 660+905 | 1.8 @ R 1.35 @ IR | 20 | 10 @R 3 @ IR | 120 | Kev kuaj ntshav oxygen | MP |
