Izindaba
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Sethula Imigqa Yomkhiqizo Okhanyayo We-LED
Ukukhanyisa umsebenzi noma ukukhanyisa komuntu siqu okuphathekayo amanye amagama ezibani zomsebenzi. Namuhla, izibani zokusebenza ze-LED zenzelwe imikhakha ethile kanye nokusetshenziswa obekungenzeki ngaphambilini. Uma kuqhathaniswa nama-incandescent, ama-fluorescent, noma ama-halogen bulbs, izibani ze-LED zithengeka kakhulu futhi ziwonga amandla. 90%...Funda kabanzi -
Izinzuzo Ukuhlaziywa kanye nezici zesakhiwo sezibani ze-LED
Isakhiwo sesibani se-LED ngokuyinhloko sihlukaniswe izingxenye ezine: isakhiwo sesistimu yokusabalalisa ukukhanya, ukwakheka kwesistimu yokukhipha ukushisa, isifunda sokushayela kanye nemishini yokuzivikela / yokuzivikela. Uhlelo lokusabalalisa ukukhanya lwakhiwe ngepuleti lokukhanya le-LED (umthombo wokukhanya)/hea...Funda kabanzi -
Izinkambu ezi-4 zokufaka amalambu e-LED
Amalambu e-LED amalambu e-diode akhipha ukukhanya. Njengomthombo wokukhanya wesimo esiqinile, izibani ze-LED zihlukile emithonjeni yokukhanya yendabuko mayelana nokukhishwa kokukhanya, futhi zibhekwa njengezibani ezikhanyayo eziluhlaza. Izibani ze-LED zisetshenziswe emikhakheni ehlukahlukene ngezinzuzo zazo zokusebenza kahle kakhulu, amandla sa...Funda kabanzi -
I-Outdoor Garden LED Lamp Buried Lamp
Umzimba wesibani esingcwatshwe yi-LED wakhiwe nge-adze, insimbi engagqwali, nezinye izinto eziqinile, ezingangeni manzi, futhi ezinezakhiwo ezinhle kakhulu zokuqeda ukushisa. Ivame ukuvela ezinhlelweni zokukhanyisa zangaphandle zezindawo. Siyini isibani esinqunyiwe esiholayo futhi yiziphi izimfanelo abanazo...Funda kabanzi -
Chaza izimbangela zokushisa kwe-junction ye-LED ngokuningiliziwe
Uma i-LED isebenza, izimo ezilandelayo zingenza izinga lokushisa lenhlanganiso likhuphuke liye kumazinga ahlukahlukene. I-1, Kufakazelwe ukuthi ukukhawulelwa kokusebenza kahle okukhanyayo kuyisizathu esiyinhloko sokukhuphuka kwezinga lokushisa le-junction ye-LED. Njengamanje, ukukhula kwezinto ezithuthukile kanye nokukhiqizwa kwengxenye...Funda kabanzi -
Ukuhlaziywa kwezinzuzo nemininingwane yesakhiwo sezibani ze-LED
Izingxenye ezine eziyisisekelo zesakhiwo sesibani se-LED umjikelezo waso wokushayela, uhlelo lokukhipha ukushisa, uhlelo lokusabalalisa ukukhanya, kanye nemishini yokuzivikela. Ibhodi lesibani se-LED (umthombo wokukhanya), ibhodi lokuqhuba ukushisa, ikhava yokulinganisa ukukhanya, igobolondo lesibani, nezinye izakhiwo zakha ...Funda kabanzi -
Ukufiphala okulawulwa yi-silicon ukuze kukhanye kahle kakhulu kwe-LED
Ukukhanyisa kwe-LED sekuphenduke ubuchwepheshe obujwayelekile. Amathoshi e-LED, amarobhothi namalambu akhona yonke indawo. Amazwe akhuthaza ukushintshwa kwamalambu e-incandescent nawe-fluorescent ezindaweni zokuhlala, ezohwebo nezimboni ezinikezwa amandla amakhulu anamalambu e-LED. Kodwa-ke, uma ukukhanya kwe-LED ...Funda kabanzi -
Enziwa kanjani ama-LED chips?
Iyini i-chip ye-LED? Ngakho yiziphi izici zayo? Ukukhiqizwa kwe-chip ye-LED ngokuyinhloko ukukhiqiza i-electrode yokuxhumana ye-ohm esebenza kahle futhi enokwethenjelwa, ukuhlangabezana nokwehla kwamandla kagesi amancane uma kuqhathaniswa phakathi kwezinto ezithintekayo, ukunikeza iphedi yokucindezela yocingo lokushisela, futhi ngesikhathi esifanayo, njenge...Funda kabanzi -
Ukukhethwa kwamandla okushayela ohlelo lokusebenza lokufiphalisa ibha yesibani se-LED
I-LED isetshenziswa kabanzi ezindaweni zokukhanyisa. Ngaphezu kwezinzuzo zayo eziyingqayizivele kunezindlela zokukhanyisa zendabuko, ngaphezu kokuthuthukisa izinga lempilo, ukuthuthukisa ukusebenza kahle kwemithombo yokukhanya nokwandisa impilo yesevisi yezinto zokukhanyisa, i-LED isebenzisa ukufiphala kwayo okuyingqayizivele ...Funda kabanzi -
Ukufiphala okulawulwa yi-silicon ukuze kukhanye kahle kakhulu kwe-LED
Ukukhanyisa kwe-LED sekuphenduke ubuchwepheshe obujwayelekile. Amathoshi e-LED, amarobhothi namalambu akhona yonke indawo. Amazwe akhuthaza ukushintshwa kwamalambu e-incandescent nawe-fluorescent ezindaweni zokuhlala, ezohwebo nezimboni ezinikezwa amandla amakhulu anamalambu e-LED. Kodwa-ke, uma ukukhanya kwe-LED ...Funda kabanzi -
Izinkomba eziyisithupha zokwahlulela ukusebenza komthombo wokukhanya we-LED nobudlelwano bawo
Ukwahlulela ukuthi ingabe umthombo wokukhanya we-LED uyilokho esikudingayo, ngokuvamile sisebenzisa i-sphere ehlanganisayo ukuze sihlole, bese sihlaziya idatha yokuhlola. I-sphere evamile yokuhlanganisa inganikeza amapharamitha ayisithupha abalulekile alandelayo: ukuguquguquka okukhanyayo, ukusebenza kahle okukhanyayo, i-voltage, ukudidiyelwa kombala, izinga lokushisa lombala, kanye...Funda kabanzi -
Ukuthuthukiswa kokukhanyisa okuhlakaniphile kwezimboni kanye nezicelo
Izitimela, ichweba, isikhumulo sezindiza, umzila wesitimela, ezokuvikela kuzwelonke, kanye neminye imikhakha esekelayo ikhuphuke ngokushesha eminyakeni yamuva nje ngokumelene nesizinda sengqalasizinda yasekhaya kanye nokufudukela emadolobheni, okuhlinzeka ngamathuba okukhula okuthuthukiswa kwebhizinisi lokukhanyisa izimboni. Inkathi entsha yezimboni...Funda kabanzi