Iindaba zeshishini
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Iingcebiso zokuthenga isibane se-ED
Iingcebiso zokuthenga isibane se-ED 1. Ukukhanya Ukukhanya kokukhanya kokukhanya kwe-LED kubandakanya: Ukukhanya L: ukukhanya okukhanyayo komzimba okhanyayo kwicala elithile, iyunithi ye-angle eqinile, indawo yeyunithi.Iyunithi: Nit(cd/㎡).Ukukhanya okuguquguqukayo φ: inani lilonke lokukhanya elikhutshwa ngumzimba okhanyayo ngomzuzwana.Iyunithi: I-lumens (Lm), ...Funda ngokugqithisileyo -
Ziziphi izibane ze-LED?Kwaye isingeniso kwiimpawu zezibane ze-LED.
Ngophuhliso lwesayensi kunye nobuchwepheshe, izibane ze-LED ziye zangena ngokuthe ngcembe kuzo zonke iinkalo zobomi babantu, kodwa abanye abahlobo abazi kakhulu ngabo.Ziziphi izibane ze-LED?Masifumanise kunye ngezantsi.yintoni ukukhanya kwe-LED sisishunqulelo se-English lightemitting diode...Funda ngokugqithisileyo -
Isibane sesilingi se-LED.
Isibane sesilingi se-LED sisebenzisa i-LED njengomthombo wokukhanya kwaye sifakwe ngaphakathi kwegumbi.Imbonakalo yesibane yenzelwe ukuba ibe necala eliphezulu kwaye ifakwe kufuphi nophahla, njengokungathi i-adsorbed phezu kophahla, ngoko kuthiwa isibane se-LED.Izibane zesilingi ze-LED ziyafumaneka kunye okanye kunye ...Funda ngokugqithisileyo -
Ifom yokufakela ukukhanya kwepaneli ye-LED.
1. Inokufakwa kwisilingi, udonga kunye nomgangatho womzimba wofakelo;2. Unokuxhonywa kwisilingi okanye ngaphantsi komzimba wofakelo.Xa ifakwe kwisilingi emhlophe, yonke iplanga ibonakala kumbala omnye, mhle kakhulu, ucocekile kwaye ulungelelaniswe;3. Izibane zepaneli ze-LED zamkele ibhendi ebanzi v...Funda ngokugqithisileyo -
Imizuzu emithathu ukufunda malunga "nobuchwepheshe obuphezulu" ukukhanya kwe-LED
Mna: Yintoni ii-LED?Umthombo wokukhanya emva kwe-incandescent, izibane ze-fluorescent, kwinkqubo yophuhliso ye-LED, i-LED inokusetyenziswa kwamandla aphantsi, ukukhanya okuphezulu, i-mercury-free non-toxic, ubomi obude, ukuqala kwangoko, iplastiki kunye nezinye izibonelelo, ithathe indawo yomthombo wokukhanya wendabuko, kweli nqaku...Funda ngokugqithisileyo -
Iinzuzo ezisibhozo zezibane ze-LED
I-LED isetyenziswa ngokubanzi nangakumbi ebomini bethu, izibane zasesitratweni zangaphandle, izibane ezingcwatyiweyo, izibane zengca, izibane zangaphantsi kwamanzi, izibane zaseqongeni …… zinokuthi i-LED ikho yonke indawo.Njengokukhanya kwangaphakathi, izibane ze-LED "zishushu" ngumntu wonke.Oku kulandelayo luhlu lweenzuzo ezisibhozo ...Funda ngokugqithisileyo
