Nkhani Zamakampani
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Kuwala koyendetsedwa ndi silicon pakuwunikira kwabwino kwa LED
Kuunikira kwa LED kwakhala ukadaulo wodziwika bwino. Nyali za LED, zowunikira pamsewu ndi nyali zili paliponse. Maiko akulimbikitsa kusintha kwa nyali za incandescent ndi fulorosenti m'nyumba zogona, malonda ndi mafakitale ogwiritsidwa ntchito ndi mphamvu yaikulu ndi nyali za LED. Komabe, ngati kuwala kwa LED ...Werengani zambiri -
Kodi ma tchipisi a LED amapangidwa bwanji?
Chip cha LED ndi chiyani? Ndiye makhalidwe ake ndi otani? Kupanga tchipisi ta LED kumangopanga ma elekitirodi ogwira mtima komanso odalirika otsika ohm kukhudzana, kukumana ndi kutsika pang'ono kwamagetsi pakati pa zida zolumikizirana, kupatsa mphamvu ya waya wowotcherera, komanso nthawi yomweyo, monga...Werengani zambiri -
Kusankhidwa kwa magetsi oyendetsa galimoto ya LED kuwala kwa bar dimming application
LED imagwiritsidwa ntchito kwambiri pazowunikira zowunikira. Kuphatikiza pazabwino zake zapadera pazowunikira zachikhalidwe, kuphatikiza kuwongolera moyo wabwino, kukonza bwino kwa magetsi ndikutalikitsa moyo wautumiki wa zowunikira zowunikira, LED imagwiritsa ntchito dimming yake yapadera ...Werengani zambiri -
Kuwala koyendetsedwa ndi silicon pakuwunikira kwabwino kwa LED
Kuunikira kwa LED kwakhala ukadaulo wodziwika bwino. Nyali za LED, zowunikira pamsewu ndi nyali zili paliponse. Maiko akulimbikitsa kusintha kwa nyali za incandescent ndi fulorosenti m'nyumba zogona, malonda ndi mafakitale ogwiritsidwa ntchito ndi mphamvu yaikulu ndi nyali za LED. Komabe, ngati kuwala kwa LED ...Werengani zambiri -
Zolozera zisanu ndi chimodzi zowunika momwe gwero la kuwala kwa LED likugwirira ntchito ndi maubale awo
Kuti tiweruze ngati gwero la kuwala kwa LED ndilofunika, nthawi zambiri timagwiritsa ntchito gawo lophatikizana kuti tiyese, ndikusanthula deta yoyesera. Magawo ophatikizika ambiri atha kupereka magawo asanu ndi limodzi ofunikira: kuwala kowala, kuwala kowala, voteji, kugwirizanitsa mitundu, kutentha kwamitundu, ndi ...Werengani zambiri -
Mtsogolo mafakitale wanzeru kuyatsa chitukuko ndi ntchito
Sitima zapamtunda, madoko, eyapoti, njira zothamangira, chitetezo cha dziko, ndi magawo ena othandizira akwera mwachangu m'zaka zaposachedwa motsutsana ndi maziko a zomangamanga zapakhomo komanso kutukuka kwamatauni, zomwe zikupereka mwayi wopititsa patsogolo bizinesi yowunikira mafakitale. Nyengo yatsopano ya mafakitale ...Werengani zambiri -
Kusanthula njira zazikulu zaukadaulo za LED yoyera pakuwunikira
1. Chip cha blue LED + yellow green phosphor, kuphatikizirapo polychrome phosphor yochokera Ku mtundu wachikasu wobiriwira wa phosphor umatenga kuwala kwa buluu kwa tchipisi ta LED kuti apange photoluminescence, ndipo kuwala kwa buluu kochokera ku tchipisi ta LED kumatuluka munsanjika ya phosphor ndikusintha ndi chikasu. green lig...Werengani zambiri -
Zinsinsi zisanu ndi zinayi zamagalimoto apamwamba kwambiri a mababu a LED
Kukula kwa kuyatsa kwa LED kwalowa gawo latsopano. Mababu apamwamba a LED akuyendetsa magetsi pakuwunikira kwamakono ali ndi zofunikira izi: (1) Kuchita bwino kwambiri komanso kutentha pang'ono Chifukwa magetsi nthawi zambiri amamangidwira, pamodzi ndi mikanda ya babu la LED, kutentha kumapanga ...Werengani zambiri -
Chifukwa chiyani nyali zotsogola zimakhala zosavuta kuthyoka m'chilimwe?
Sindikudziwa ngati mwapeza kuti kaya ndi mababu otsogola, nyali zapadenga zotsogola, zowunikira patebulo zotsogola, zowunikira za LED, magetsi otsogola amakampani ndi migodi, ndi zina zotero, ndizosavuta kusweka m'chilimwe, komanso kuthekera kwa kusweka ndikwapamwamba kwambiri kuposa m'nyengo yozizira. Chifukwa chiyani? Yankho ndi...Werengani zambiri -
Malo otentha khumi a chitukuko chaukadaulo waukadaulo wa LED
Choyamba, mphamvu yokwanira yowunikira magetsi a LED ndi nyali. Kukwanira kwa mphamvu zonse = mphamvu zamkati zamkati × Kugwiritsa ntchito kwa Chip kuwala × Phukusi lotulutsa kuwala × Kusangalatsa kwa phosphor × Kugwira ntchito kwa mphamvu × Kugwira ntchito kwa nyali. Pakali pano, mtengo uwu ndi wocheperako ...Werengani zambiri -
Ma index asanu ndi limodzi owerengera momwe gwero la kuwala kwa LED likugwirira ntchito ndi ubale wawo
Kuti tiweruze ngati gwero la kuwala kwa LED ndi lomwe timafunikira, nthawi zambiri timagwiritsa ntchito gawo lophatikizana poyesa, kenako ndikusanthula molingana ndi mayeso. Gawo lophatikizika lonse lingapereke magawo asanu ndi limodzi ofunikira: kuwala kowala, kuwala kowala, magetsi, kugwirizanitsa mitundu, mtundu ...Werengani zambiri -
Kodi nyali yokwiriridwa ya LED ndi chiyani
Nyali yoyikidwa m'manda ya LED imapangidwa ndi adze kapena chitsulo chosapanga dzimbiri ndi zinthu zina, zomwe zimakhala zolimba, zopanda madzi komanso zabwino kwambiri pakutaya kutentha. Nthawi zambiri timatha kupeza kupezeka kwake pamapulojekiti owunikira panja. Ndiye nyali yoyikidwa yotsogozedwa ndi chiyani ndipo mawonekedwe amtundu uwu wa nyali ...Werengani zambiri