Yintoni ekhokelwayo?
I-LED ye-LED ye "Ukukhanya Kukukhanya kuDiode." Sisixhobo se-semiconductorcuctor esikhupha ukukhanya xa kudlula umbane wayo. I-LEDS isetyenziswa kuluhlu olubanzi lwezicelo, kubandakanya ukukhanyisa, imiboniso, izikhombisi, nangaphezulu. Baziwa ngokusebenza kwawo amandla, ukuqina, kunye ne-wospan ende xa kuthelekiswa ne-inclobs yemveli okanye i-fluorescent. I-LEDs iza ngemibala eyahlukeneyo kwaye inokusetyenziswa kwiindawo ezahlukeneyo zeemveliso, ukusuka kwisalathiso sesalathiso esilula sokubonisa imiboniso ye-elektroniki kunye nombane.
Umgaqo wokukhanya okukhokelwayo
Xa ii-elektroni kunye nemingxunya kwi-PN Junction ye-PNODE yokukhanya kokukhanya, i-elektroni isuka kwinqanaba lamandla aphezulu ukuya kwinqanaba lamandla aphantsi, kwaye i-elektroniki ikhuphe amandla okukhupha iifoto (ezikhokelela kwi i-elektrosusunce. Umbala wokukhanya uhambelana nezinto ezibonakalayo ezenza isiseko sayo. Izinto eziphambili ezibonakalayo ezinjenge-Gallium Arsenide Diode ikhupha ukukhanya okubomvu, i-phosphium phosphide ikhupha ukukhanya okubi, kunye ne-geliyo i-diode ikhupha ukukhanya okuncinci.
Umthombo wokukhanya
I-LED: Ukuguqulwa kokuguqulwa kwe-elektroniki ephezulu (phantse i-60%), iluhlaza kunye nendalo, ukuya kuthi ga kwi-100,000 yeeyure zomsebenzi (malunga ne-3V), i-3V esebenzayo (malunga nokulahleka kobomi okuphindaphindiweyo, isizukulwana esincinci, isizukulwana esincinci, isizukulwana esincinci, isizukulwana esincinci, isizukulwana esincinci, isizukulwana esincinci esiPhakamileyo , ukuqaqamba okuphezulu, amandla kwaye kunqinile, kulula ukuphelisa, imibala eyahlukeneyo, i-cesterated nengazinzileyo, akukho kulibaziseka ekuqaliseni.
Isibane se-incandescent seCanaticent: Ukuguqulwa kwe-Elecro-Optioness Active (malunga ne-10%), ubomi obufutshane (malunga neeyure ezingama-1000), ubushushu obuphezulu, umbala ophakamileyo kunye nobushushu obutsha kunye neqondo lobushushu eliphantsi.
Izibane zeFluorescent: Ukuguqulwa kwe-Elecro-Optioness Fosgrey (malunga ne-30%), eyingozi kwindalo (eneempawu eziyingozi ezinjenge-Mercury, i-3.5-5mg / iyunithi ephantsi ayinakukhanyisa), Ukuqala kwe-phenomenon, ukuqala kancinci kancinci, ixabiso lezinto ezinqabileyo zomhlaba lonyuka, ukutshintsha okuphindaphindiweyo kuchaphazela i-Lifepan, kunye ne Ivolumu inkulu Zisetyenziselwa kakhulu ukukhanya kwangaphandle.
Izibonelelo ze-LED
I-LED yi-chip encinci kakhulu e-Epopy Retin, ngoko ke incinci kwaye ilula. Ngokubanzi, ivolthi esebenzayo ye-LED ngu-2-3.6V, okusebenzayo yi-0.02-0.03a, kwaye i-subtion yamandla ayindawo enkulu
I-0.1w. Phantsi kwe-voltage ethe qengqelekayo nefanelekileyo kunye neemeko zokusebenza ngoku, ubomi benkonzo ye-LED inokuba lixesha eli-100,000.
I-LED isebenzisa itekhnoloji yokubanda yenyosi, evelisa ubushushu obuncinci obungaphantsi kombane oqhelekileyo wamandla. I-LED yenziwa ngezinto ezingenatyhefu, ngokungafaniyo nezibane ze-fluorescent eziqukethe iMpuma, enokubangela ungcoliseko. Kwangelo xesha, ii-LED zinokuphinda zisebenze kwaye zisetyenziswe kwakhona.
Ukusetyenziswa kwe-LED
Njengoko itekhnoloji ye-LED iqhubeka ikhula kwaye ikhule ngokukhawuleza, ngakumbi kwaye ezinye izicelo ezikhokelweyo zivele kubomi bethu bemihla ngemihla. I-LED isetyenziswa ngokubanzi kwimiboniso ye-LED, izibane zendlela, izibane ezizezithuthi, imithombo yolwazi, imithombo yokukhanya, i-LCD yesikrini, njl.
Ukwakhiwa kwe-LED
I-LED yi-chip yokukhanya ekhanyayo, i-bracket kunye nocingo lwe-eacker e-Epoxy Retin. Ikukukhanya, kungenetyhefu kwaye iyothuka kamnandi. I-LED inomsebenzi obahlukileyo omnye ngendlela, kwaye xa i-voltage yokubuyela umva iphezulu kakhulu, iya kubangela isaphuli. Ulwakhiwo oluphambili lubonisiwe kumzobo:
Ixesha leposi: I-Oct-30 ukuya kwi-2023
