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Amathemba emakethe yezibani zesimanje ze-LED nendawo yentuthuko
Ukuthuthukiswa kwezibani zesimanje eminyakeni emibili edlule kungachazwa njengokuzikhukhumeza nokungenakuvinjelwa. Abakhiqizi nabathengisi abaningi bathathe ithuba lokusebenzisa leli thuba futhi bahlasele lesi simo, okusheshise ukuthuthukiswa kwezigaba zokukhanyisa zesimanje. Umqondo we-Lightman...Funda kabanzi -
Umshayeli we-LED unamandla
Njengengxenye eyinhloko yezibani ze-LED, ukunikezwa kwamandla e-LED kufana nenhliziyo ye-LED. Ikhwalithi yamandla okushayela e-LED inquma ngqo ikhwalithi yezibani ze-LED. Okokuqala, ekwakhiweni kwesakhiwo, ukunikezwa kwamandla okushayela kwe-LED yangaphandle kumele kube nomsebenzi oqinile wokungangeni manzi; ngaphandle kwalokho, ngeke...Funda kabanzi -
Umshayeli we-LED unezixazululo ezintathu zobuchwepheshe eziyinhloko
1. I-RC Buck: indlela elula yokwenza izinto, idivayisi incane, ishibhile, ayiguquguquki. Isetshenziswa kakhulu ekucushweni kwesibani se-LED esingu-3W nangaphansi, futhi kunengozi yokuvuza okubangelwa ukuphuka kwebhodi lesibani, ngakho-ke igobolondo lesakhiwo somzimba wesibani kumele lifakwe umswakama; 2. Ukunikezwa kwamandla okungahlukanisiwe: izindleko...Funda kabanzi -
Indlela yokwahlulela ikhwalithi yezibani ze-LED
Ukukhanya kuwukuphela komthombo wokukhanya otholakala ngaphakathi ebusuku. Ekusetshenzisweni kwasekhaya kwansuku zonke, umthelela wemithombo yokukhanya ye-stroboscopic kubantu, ikakhulukazi asebekhulile, izingane, njll. usobala. Kungakhathaliseki ukuthi ufunda esifundweni, ufunda, noma uphumule ekamelweni lokulala, imithombo yokukhanya engafanele ayigcini nje ngokunciphisa ...Funda kabanzi -
Ukuhlaziywa kwezinkinga zobuchwepheshe zesibani se-LED filament
1. Usayizi omncane, ukushabalaliswa kokushisa kanye nokubola kokukhanya kuyizinkinga ezinkulu i-Lightman ikholelwa ukuthi ukuze kuthuthukiswe isakhiwo se-filament sezibani ze-filament ze-LED, izibani ze-filament ze-LED okwamanje zigcwele igesi engasebenzi yokushisa imisebe, futhi kukhona igebe elikhulu phakathi kokusetshenziswa kwangempela kanye ne-des...Funda kabanzi -
Izindlela ezinhlanu zokukhetha isibani sephaneli se-LED esihlanganisiwe
1: Bheka i-power factor yokukhanya okuphelele I-power factor ephansi ikhombisa ukuthi isekethe yokuhambisa amandla okushayela esetshenzisiwe ayiklanywanga kahle, okunciphisa kakhulu impilo yesevisi yokukhanya. Ungayibona kanjani? —— Imitha ye-Power factor ngokuvamile ithumela ngaphandle izidingo ze-power factor yesibani sephaneli ye-LED...Funda kabanzi
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