Labarai
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Gabatarwa mai jagora
Lokacin da electrons da ramuka suka sake haɗuwa, zai iya haskaka haske mai gani, don haka ana iya amfani da shi don yin diodes masu fitar da haske.An yi amfani da shi azaman fitilun nuni a cikin da'irori da kayan aiki, ko wanda ya ƙunshi rubutu ko nunin dijital.Gallium arsenide diodes suna fitar da haske ja, gallium phosphide diodes suna fitar da haske kore, sili ...Kara karantawa -
Abubuwan da ke cikin fitilun LED
Abubuwan da aka gyara na fitilun LED: guntu kayan abu, farin manne, allon kewayawa, guduro epoxy, waya mai mahimmanci, harsashi.Fitilar LED wani guntu ne na kayan lantarki na lantarki, wanda ake warkewa akan madaidaicin tare da manne na azurfa ko farar manne, sannan ya haɗa guntu da allon kewayawa.Kara karantawa -
Menene lokacin aikace-aikacen da tasirin bangon bango
Babban wutar lantarki na bangon bango na LED yana da hanyoyin sarrafawa guda biyu: kulawar waje da kulawa na ciki.Kulawar cikin gida baya buƙatar mai sarrafawa na waje kuma ana iya gina shi a cikin nau'ikan canje-canje iri-iri (har zuwa shida), yayin da sarrafa na waje yana buƙatar sanye take da na'urar sarrafa waje ...Kara karantawa -
Ma'auni na asali na mai wanki bango ya kasu kashi da dama
Mafi yawan amfani da bangon bangon LED shine ainihin bututun LED mai ƙarfi mai ƙarfi 1W (kowane bututun LED zai sami ruwan tabarau mai inganci da aka yi da PMMA, kuma babban aikinsa shine rarraba haske ta biyu ta hanyar bututun LED).Tsarin layi daya (layi biyu ko tsari mai yawa, na rarraba i ...Kara karantawa -
Abin da ya kamata mu yi a cikin kula da LED ambaliya haske masana'antun
A cikin aiwatar da amfani da waje na fitilun LED, babban aikin tsaftace fitilu shine magance ƙurar ƙasa: lokacin da hasken wutar lantarki ya gamu da ƙura mai yawa a saman, kawai kuna buƙatar goge gilashin tare da rag mai tsabta yayin kulawa. .Ƙura a saman yana da kyau.Na biyu, muna bukatar ...Kara karantawa -
Masu kera hasken wutar lantarki na LED suna nazarin mahimman abubuwan ilimin hasken wutar lantarki
Ana kuma kiran fitilun fitulun fitulun fitulun hasken wuta, fitillu, fitillu, da sauransu. An fi amfani da su don haskaka kayan ado na gine-gine da hasken sararin kasuwanci.Suna da kayan ado mafi nauyi kuma suna da siffofi zagaye da murabba'i.Gabaɗaya, dole ne a yi la'akari da dalilan da ke haifar da zubar da zafi ...Kara karantawa -
Yadda za a bambanta tsakanin mai kyau da mara kyau cikakken launi LED nuni allon?
Nunin LED mai cikakken launi shine mafi mashahuri samfurin akan nunin LED.Yana da fa'idar amfani da ƙira da ƙira, kuma galibi ana amfani dashi a tagogin kantuna.Shin kun san yadda ake bambance ingancin nunin LED mai cikakken launi?Editan Winbond Ying Optoelectronics zai kai ku don koyo game da cikakken…Kara karantawa -
Tallar LED mai cikakken launi na waje babban farashin allo
Sau da yawa muna ganin manyan allunan LED suna gudanar da tallace-tallace iri-iri a waje, suna jan hankalin masu wucewa don tsayawa da kallo.Wannan babban na'urar nunin hoto ita ce abin da muke yawan kira tallar LED mai cikakken launi na waje babban allo.Irin wannan nau'in na'urar da ke nuna launin ja da kore kawai shine kira ...Kara karantawa -
Haske daban-daban na nunin LED mai cikakken launi da mafita bambancin launi
Kyakkyawan nunin LED mai cikakken launi dole ne ya iya dacewa da yanayin yanayi daban-daban, kuma ana iya amfani dashi akai-akai a lokuta daban-daban.Bugu da ƙari, yana buƙatar samun tasiri mai kyau a nesa da kusa da haske, musamman don manyan kide-kide.Dole ne tasirin haske na musamman ya kasance daidai ...Kara karantawa -
Bambanci tsakanin a tsaye da dubawa na cikin gida jagora mai cikakken launi
1. Lokacin nuna rubutu, hotuna da bidiyo akan nunin cikakken launi na LED na cikin gida, idan fitilu a kan nunin cikakken launi na cikin gida suna kunne a lokaci guda, nunin allo ne.Lokacin dubawa tare da tushen haske mai cikakken launi LED na cikin gida, halayen saura na gani na ɗan lokaci ...Kara karantawa -
basira na cikakken launi LED nuni
A cikin yin amfani da yau da kullum na nunin LED mai cikakken launi, idan za'a iya lura da wasu matsalolin kuma za'a iya kaucewa wasu rashin fahimta, zai zama mafi dacewa don tsawaita rayuwar sabis na nuni mai launi mai launi, da kuma kara tabbatar da dorewa da aminci. na cikakken-launi LED nuni a amfani se...Kara karantawa -
Haɗin kebul na nuni LED
Yawancin kasawa na nunin LED mai cikakken launi yana faruwa ta hanyar shigar da bai dace ba.Don haka, dole ne a bi matakan da suka dace yayin aikin shigarwa, musamman lokacin shigarwa na farko.Domin rage faruwar kurakurai, bari mu kalli LED mai cikakken launi.Wiri ta...Kara karantawa