Tignoolajiyada cusub ee IR LED ee iftiiminta
Tuubada qiiqa soo saarta infrared (IR LED) waxa kale oo loo yaqaan diode infrared emitting diode, kaas oo ka tirsan qaybta diode-yada LED-ka.Waa aalad ifaysa oo si toos ah tamarta korantada ugu beddeli karta iftiin ku dhow infrared (iftiin aan la arki karin) oo soo saari kara.Waxaa inta badan loo adeegsadaa furayaasha korantada ee kala duwan, shaashadaha taabashada iyo kontoroolka fogaanta wareegyada.Qaab dhismeedka iyo mabda'a tuubada qiiqa infrared-ku waxay la mid yihiin kuwa caadiga ah ee iftiimiya iftiinka, laakiin qalabka semiconductor-ka la isticmaalo way ka duwan yihiin.Diodes-yada iftiinka infrared-ka ah ee soo saara inta badan waxay isticmaalaan gallium arsenide (GaAs), gallium aluminium arsenide (GaAlAs) iyo walxo kale, waxaana lagu baakadeeyay si buuxda oo hufan ama buluug khafiif ah, resin fasalka madow.
Astaamaha Muhiimka ah
850nm/940nm infrared LED emitter waxaa loo isticmaalaa amniga, kamarada, la socodka iyo nalalka kale ee infrared iyo iftiin dheeri ah
●30°, 60°, 90°, 120°, muraayada indhaha aasaasiga ah oo taxan oo buuxa 3528 xidhmo PLCC
●120°, 3535 xirmo dhoobo ah iyo 90o, 3838 xirmo dhoobo ah
● Qaybaha la habeeyey oo ah udub dhexaadka taageeridda wax soo saarka
| Nooca | Lambarka Alaabta | Cabbirka | Mawjada dhererka | Horay Voltage | Horay U Socota | Awood iftiin leh | Xagasha | Codsiga | Heerka badeecada |
| (mm) | (nm) | (V) | (mA) | (mW) | (°) | ||||
| SMD | 2835 | 2.8*3.5 | 850/940 | 1.5-1.8 | 60-250 | 15-130 | A | Ilaalinta amniga, guriga smart, xaqiiqada dhabta ah, projector infrared, dareenka baabuurta, aqoonsiga iris iwm | MP |
| 3535 | 3.5*3.5 | 850/940 | 1.5-2.0/2.8-3.4 | 350-1000 | 200-1000 | 90/120 | MP | ||
| SOM2835-R660-IR905-A | 2.8*3.5*0.7 | 660+905 | 1.8@R 1.35@IR | 20 | 10@R 3@IR | 120 | Ogsajiinta dhiigga oo la ogaado | MP |
