Iindaba zeshishini
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Yintoni umthombo wesibane sesikhwebu? Umahluko phakathi komthombo wokukhanya kwe-cob kunye nomthombo wokukhanya we-LED
Yintoni umthombo wokukhanya kwesikhwebu? Umthombo wokukhanya kwe-Cob kukukhanya okuphezulu okudityanisiweyo kokukhanya komgangatho wetekhnoloji apho iitshiphusi ezikhokelwayo zincanyathiselwa ngokuthe ngqo kwisibuko sesinyithi esinembonakalo ephezulu. Le teknoloji iphelisa ingcamango yenkxaso kwaye ayinayo i-electroplating, i-reflow solderin ...Funda ngokugqithisileyo -
Ukuphuhliswa kokukhanya kwe-LED
Ngotshintsho olusuka kushishino ukuya kwiminyaka yolwazi, ishishini lokukhanyisa likwaqhubela phambili ngokucwangcisiweyo ukusuka kwimveliso yombane ukuya kwiimveliso zombane. Imfuno yokonga amandla yifuse yokuqala yokuqhumisa ukuphindaphindwa kwemveliso. Xa abantu beqaphela ukuba umthombo omtsha wokukhanya oqinileyo uzisa...Funda ngokugqithisileyo -
Kutheni ukukhanya kwe-LED kukhanya kwikhamera?
Ngaba ukhe wawubona umfanekiso we-stroboscopic xa ikhamera yefowuni ephathwayo ithatha umthombo wokukhanya we-LED, kodwa iqhelekile xa ijongwa ngokuthe ngqo ngeso lenyama? Unokwenza umfuniselo olula kakhulu. Vula ikhamera yefowuni yakho kwaye uyijolise kumthombo wokukhanya we-LED. Ukuba imoto yakho inesibane se-fluorescent, uya ...Funda ngokugqithisileyo -
Zeziphi iitekhnoloji ezintlanu eziphambili zokupakishwa kwe-LED enamandla amakhulu?
Ukupakishwa kwe-LED yamandla aphezulu kubandakanya ukukhanya, ubushushu, umbane, ubume kunye nobuchwepheshe. Ezi zinto azizimele kuphela omnye komnye, kodwa zichaphazela omnye nomnye. Phakathi kwabo, ukukhanya yinjongo yokupakishwa kwe-LED, ubushushu ngundoqo, umbane, ulwakhiwo kunye nobuchwepheshe zindlela, i...Funda ngokugqithisileyo -
Yintoni inkqubo yokukhanyisa ekrelekrele?
Kwinkqubo yokwakhiwa kwesixeko esilumkileyo, ukongeza "ekwabelaneni, ukucwangciswa okunzulu kunye nokuphangaleleyo" kwezibonelelo kunye nokuphucula ukusebenza kakuhle kwedolophu, ukugcinwa kwamandla kunye nokunciphisa ukukhutshwa kunye nokukhuselwa kokusingqongileyo okuluhlaza nazo zisisiseko kunye nezikhonkco eziphambili. Izibane zendlela zasedolophini...Funda ngokugqithisileyo -
Yalatha kwiindlela ezine kwaye ujonge kwiminyaka elishumi ezayo yokukhanyisa
Umbhali ukholelwa ukuba kukho ubuncinci iindlela ezine eziphambili kwishishini lokukhanyisa kule minyaka ilishumi izayo: I-Trend 1: ukusuka kwindawo enye ukuya kwimeko yonke. Nangona kule minyaka imbalwa idlulileyo, abadlali abavela kumashishini ahlukeneyo afana namashishini e-Intanethi, abavelisi bezibane zemveli kunye nehardwa...Funda ngokugqithisileyo -
Kwixesha elitsha lokusetyenziswa, ngaba ukukhanya kwesibhakabhaka sisixhobo esilandelayo?
Ekuphiliseni kwendalo, ukukhanya kunye nesibhakabhaka esiluhlaza ziimpawu ezibalulekileyo. Nangona kunjalo, kusekho abantu abaninzi abahlala kunye nendawo yokusebenza abanako ukufumana ilanga okanye iimeko zokukhanya ezimbi, ezifana neewadi zesibhedlele, izikhululo ze-subway, indawo yeofisi, njl.Funda ngokugqithisileyo -
Kutheni kungabikho uyilo lwesibane oluphambili oludumileyo?
Akukho luyilo lwesibane oluphambili oluye lwaba yeyona nto iphambili yoyilo lokukhanyisa ekhaya, lenza ikhaya lijonge ukuthungwa ngakumbi, kodwa kunye nengqiqo yoyilo. Kodwa kutheni i-design of no main lamp ithandwa kangaka? Kukho izizathu ezibini 1, Imfuno yabantu yokulungiswa kwendawo yokuhlala, oko kukuthi, imfuno yokukhanyisa ...Funda ngokugqithisileyo -
Uhlalutyo lwezinto ezichaphazelayo zophuhliso lweshishini lokukhanyisa i-LED
Uhlalutyo lwemiba encomekayo ukukhuthaza uphuhliso loshishino lobunjineli bokukhanya kwe-LED 1.Inkxaso eyomeleleyo yemigaqo-nkqubo yesizwe 2.Ukufudukela ezidolophini kukhuthaza uphuhliso lweshishini lobunjineli bokukhanyisa izibane ze-LED 3.Ukubonakaliswa kunye nokuphuculwa kwexabiso elingaphakathi lokukhanya komhlaba wedolophu 4.Isicelo ...Funda ngokugqithisileyo -
Ukulinganisa ubomi be-LED kunye nokuxoxa ngesizathu sokungaphumeleli kokukhanya kwe-LED
Ukusebenza ixesha elide kwe-LED kuya kubangela ukuguga, ngakumbi kwi-LED enamandla amakhulu, ingxaki yokubola kokukhanya inzima kakhulu. Xa ulinganisa ubomi be-LED, akwanelanga ukuthatha umonakalo wokukhanya njengesiphelo sobomi bomboniso we-LED. Kunentsingiselo ngakumbi ukuchaza ubomi bokukhokelwa kukukhanya ...Funda ngokugqithisileyo -
Indlela yokunciphisa i-voltage ye-capacitor kumbane wokuqhuba i-LED
Kwisekethe yonikezelo lwamandla okuqhuba i-LED ngokusekwe kumgaqo wokucutha amandla ombane we-capacitor, umgaqo wokunciphisa umbane umalunga noku kulandelayo: xa umbane we-sinusoidal AC usetyenziswa kwisekethe ye-capacitor, intlawulo kwiipleyiti ezimbini ze-capacitor kunye indawo yombane phakathi...Funda ngokugqithisileyo -
Uhlalutyo kwimfuno engundoqo yokukhanyisa kwamashishini
Ngophuhliso lwesayensi kunye nethekhnoloji kunye nokufika kweshishini 4.0, ukukhanya kwemizi mveliso ngokuthe ngcembe kuthande ukuba krelekrele. Ukudityaniswa kolawulo olukrelekrele kunye nokukhanya kwamashishini kuya kutshintsha ukusetyenziswa kokukhanya kwintsimi yoshishino. Okwangoku, ngakumbi nangakumbi ukukhanya kwemizi-mveliso...Funda ngokugqithisileyo