Izindaba Zemboni
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I-Light Biosafety Theory Okufanele Uyazi
1. Umphumela we-Photobiological Ukuxoxa ngodaba lokuphepha kwe-photobiological, isinyathelo sokuqala ukucacisa imiphumela ye-photobiological. Izazi ezehlukene zinezincazelo ezihlukene zencazelo yemiphumela ye-photobiological, engabhekisela ekusebenzelaneni okuhlukahlukene phakathi kokukhanya nezitho eziphilayo...Funda kabanzi -
Ibuphi ubuchwepheshe obuhlanganisiwe bokupakisha okusebenza okuningi kwe-LED enamandla amakhulu
I-diode Ezingxenyeni ze-elekthronikhi, idivayisi enama-electrode amabili evumela kuphela ukuthi yamanje igeleze ngendlela eyodwa ivame ukusetshenziselwa umsebenzi wayo wokuyilungisa. Futhi ama-varactor diode asetshenziswa njengama-capacitor e-electronic adjustable. Indlela yamanje enama-diode amaningi ivame ukubhekiselwa kuyo...Funda kabanzi -
Yiziphi izinkinga abathengi abavame ukuzinaka lapho bekhetha izibani ze-LED?
Izinkinga zenhlalo nezemvelo Ekukhiqizeni ama-LED chips, ama-acids e-inorganic, ama-oxidants, ama-complexing agents, i-hydrogen peroxide, izinyibilikisi eziphilayo nezinye izinto zokuhlanza ezisetshenziswa enqubweni yokukhiqiza i-substrate, kanye nesigaba segesi yemvelo yensimbi negesi ye-ammonia esetshenziselwa i-epitaxial. khula...Funda kabanzi -
Kungani izibani ze-LED ziba mnyama ngokusetshenziswa okwandayo? Kunezizathu ezintathu zalokhu
Kuyinto evamile kakhulu ukuthi izibani ze-LED ziba mnyama njengoba zisetshenziswa. Kunezizathu ezintathu ezingenza izibani ze-LED zifiphale:. Ama-chips e-LED awonakele eDrayivu ayadingeka ukuze asebenze ku-voltage ye-DC ephansi (ngaphansi kuka-20V), kodwa amandla ethu avamile ama-mains angamandla kagesi aphezulu we-AC (220V AC). Ukuze uguqule amandla kagesi abe...Funda kabanzi -
Uyini umkhuba wokuthuthukiswa kwemikhiqizo ye-LED emhlabeni?
Ukukhanyisa kwe-LED sekuphenduke imboni ekhuthazwa ngamandla e-China ngenxa yezinzuzo zayo zokuvikela imvelo nokongiwa kwamandla. Inqubomgomo yokuvimbela ama-incandescent bulbs isetshenziswe ngokuhambisana nemithethonqubo efanele, okuholele ekutheni izikhondlakhondla zemboni yezibani zendabuko ...Funda kabanzi -
Yini ethinta ukusebenza kahle kokuvuna ukukhanya ekufakweni kwe-LED?
I-LED, eyaziwa nangokuthi umthombo wokukhanyisa wesizukulwane sesine noma umthombo wokukhanya okuluhlaza, inezici zokonga amandla, ukuvikelwa kwemvelo, ubude bempilo, kanye nosayizi omncane. Isetshenziswa kabanzi emikhakheni ehlukahlukene efana nenkomba, isibonisi, umhlobiso, ukukhanya kwangemuva, ukukhanya okujwayelekile, kanye ne-ni ...Funda kabanzi -
I-LED Ikushintsha Kanjani Ukukhanya?
Njengoba izinga lokungena kwemakethe ye-LED lidlula ama-50% kanye nezinga lokukhula kosayizi wemakethe lehla laya cishe ku-20%+, ukuguqulwa kokukhanyisa kwe-LED sekudlule esigabeni sokuqala sokushintshwa. Ukuncintisana emakethe ekhona kuzokhula nakakhulu, futhi ukuncintisana kwemakethe...Funda kabanzi -
Ukuhlolwa Kokwethembeka Komshayeli We-US Department of Energy LED: Ukuthuthukiswa Kokusebenza Okubalulekile
Ngokwemibiko yabezindaba, uMnyango Wezamandla wase-US (DOE) usanda kukhipha umbiko wawo wesithathu onokwethenjelwa kumadrayivu e-LED asuselwa ekuhlolweni kwempilo okusheshisiwe kwesikhathi eside. Abacwaningi boMnyango Wezamandla wase-US, i-Solid State Lighting (SSL) bakholelwa ukuthi imiphumela yakamuva iqinisekisa ukuthi i-Ac...Funda kabanzi -
I-interactive LED yenza ukukhanya kujabulise
Izibani ze-LED ezisebenzayo, njengoba negama liphakamisa, izibani ze-LED ezingakwazi ukuxhumana nabantu. Izibani ze-LED ezisebenzayo zisetshenziswa emadolobheni, zinikeza indlela yokuthi abantu abangabazi baxhumane ngaphansi komnotho wokwabelana. Bahlinzeka ngobuchwepheshe bokuhlola abantu ongabazi abaxhunyiwe, cindezela isikhathi ku ...Funda kabanzi -
Ulwazi lwe-LED anti-corrosion
Ukugwema ukugqwala kwe-LED kuyisinyathelo esibalulekile sokuthuthukisa ukwethembeka kwe-LED. Lesi sihloko sihlaziya izizathu zokugqwala kwe-LED futhi sinikeza izindlela eziyinhloko zokugwema ukugqwala - ukugwema i-LED esondela ezintweni eziyingozi, kanye nokukhawulela ngempumelelo izinga lokuhlushwa kanye nemvelo ...Funda kabanzi -
Isimo Samanje kanye Nemikhuba Yokuthuthukiswa Kwemakethe Yokukhanyisa Izimboni ze-LED
Njengamanje, ukukhanya kwezolimo kusetshenziselwa ukutshalwa kwe-microalgae ezinambuzaneni, ukutshalwa kwesikhunta esidliwayo, ukufuya izinkukhu, i-aquaculture, ukugcinwa kwezilwane ezifuywayo ze-crustacean, kanye nokutshala izitshalo ezisetshenziswa kakhulu, ngenani elandayo lamasimu okufaka isicelo. Ikakhulukazi ne...Funda kabanzi -
Kunezindlela ezintsha zokulondoloza ukudla, ukukhanya kwe-LED kwandisa ubusha
Njengamanje, ukudla kwasesitolo, ikakhulukazi ukudla okuphekiwe nokusha, ngokuvamile kusebenzisa izibani ze-fluorescent zokukhanyisa. Lolu hlelo lokukhanyisa okushisa oluphakeme lwendabuko lungabangela ukulimala enyameni noma emikhiqizweni yenyama, futhi lungakha ukufingqa komhwamuko wamanzi ngaphakathi kwamaphakethe epulasitiki. Ngaphezu kwalokho, usebenzisa i-fluorescent ...Funda kabanzi