Magwero a Kuwala kwa LED mu Scale Application ndi Kupanga Mikanda ya Nyali ya LED mu Kuwunikira Magalimoto
2023-01-15
Tianhui
81
Malinga ndi kafukufuku waposachedwa, mpikisano pamsika wamagetsi wa LED ukukulirakulira, ndipo kuyatsa kwagalimoto kumadziwika kuti nyanja yatsopano ya buluu pamsika wamagetsi a LED. Poyerekeza ndi kuyatsa kwagalimoto, imatha kuyimilira pakugwiritsa ntchito mikanda ya nyali ya LED, ndipo imavutika ndi kukula kwa msika komanso mtengo wapamwamba wowonjezera kuposa msika wazaka zakale. Kuchokera pakuwona kuyatsa kwamagalimoto, dzuwa ndi ma crescents a luso lamakampani oyendetsa magalimoto akukula, ndipo cholinga cha kukula kwa kukula kwake chikukhala wanzeru komanso wobiriwira komanso wokonda zachilengedwe. Kuunikira kwamagalimoto kukusintha kuchoka pamwambo wowunikira kupita kugulu lomwe likutuluka lamagetsi a LED. Malinga ndi kafukufuku wamafakitale ndi kufotokozera, zimangotenga nthawi yayitali kuti kuyatsa kwa LED kwa ma LED amagalimoto ndikulowa pakhomo lazakudya zambiri. Pakati pawo, pawiri pachaka chitukuko mlingo wa linanena bungwe mtengo wa kunja -ya -the -yaluso nyali ndi kutali ndi pafupi nyali ndi apamwamba kuti 21% ndi 48%. Pambuyo pophatikiza mikanda ya nyali ya LED, dziko lapansi litalengeza za olumala ndi kuletsa lamulo la nyali za incandescent, nyali zowunikira za LED ndi kufunikira kowunikira kwakukulu. Panthawi imodzimodziyo, ndi kusintha kwa digiri yofikirika ya anthu, zofunikira za anthu pa ntchito yonse ya galimoto zikulimbikitsana, ndipo magalimoto amtundu wapakhomo amatha kupeza zotsatira zabwino ndi kasinthidwe kochepa komanso mpikisano wamtengo wapatali. Magalimoto amtundu wakunyumba adzasankhanso kupititsa patsogolo mpikisano wamagalimoto othandizira magalimoto, ndikugwiritsa ntchito gawo la nyali zamagalimoto a LED kuti akweze mwachangu. Ponena za luso, magwero a kuwala kwa LED ndi gwero lowala kwambiri. Komabe, gwero la kuwala kwa LED liyenera kusinthiratu nyali zachikhalidwe. Pakalipano, kufunikira kofunikira kwa magetsi a magetsi a LED kumayang'ana pa zitsanzo zingapo zapamwamba, pamene galimoto yotsika imavomereza magetsi a magetsi a LED. Pakalipano, magetsi apamwamba okha ndi magetsi otembenukira kumbali amagwiritsa ntchito magetsi a LED kuti agwiritse ntchito magetsi a LED. Chifukwa cha kukwera mtengo, luso, ndi zinthu zosiyanasiyana, magwero a kuwala kwa LED akadali osakhwima ngati nyali zakutsogolo za galimotoyo, ndipo m'zaka zitatu kapena zisanu zikubwerazi, sizidzatha kusintha nyali za halogen. ndi nyali za pyrine zaka zitatu kapena zisanu zikubwerazi. Komabe, mtengo wa magwero ophatikizika a kuwala kwa LED m'tsogolomu upitilira kutsika ndikulimbikitsa kulimbikitsa luso munthawi yomweyo. M'munda wamagalimoto, idzagwiritsidwa ntchito kwambiri. Maluso a kumtunda amatsogolera kukula kwa kuyatsa kwa galimoto. --- Nkhaniyi ikuchokera ku mikanda ya nyali ya LED, chonde onetsani tianhui (China) www.tongjialed.com
Lowani m'dziko la UV disinfection. Apa, muphunzira momwe njira yochedwera zachilengedwe imatsuka madzi. Dziwani momwe ma module a UV LED ndi ma diode amathandizira pa izi. Komanso, onani momwe ukadaulo wa UV umapindulira zopangira zimbudzi. Mwakonzeka? Tiyeni tiyambe.
Ultraviolet (UV) ndi ma radiation a electromagnetic omwe amagwera mkati mwa kuwala kowoneka bwino ndi ma x-ray. UV LED diode imagawidwa m'magulu atatu: UVA, UVB, ndi UVC. Kuwala kwa UVC, komwe kumakhala ndi utali waufupi kwambiri komanso mphamvu yayikulu kwambiri, kumagwiritsidwa ntchito kwambiri potsekereza chifukwa kumatha kupha kapena kuyambitsa tizilombo tambiri, kuphatikiza mabakiteriya, ma virus, ndi mafangasi.
Kutulutsa kwamphamvu kwamphamvu kwa UV LED diode ikukwera; zida zapamwamba za III-nitride pakali pano zimatulutsa 150 lm zoyera, zoyera, zobiriwira kapena zobiriwira. Tikambirana za kapangidwe kazinthu izi, kulabadira kwambiri ma CD amagetsi, zida zapa flip-chip, ndi umisiri wokutira wa phosphorous.
palibe deta
m'modzi mwa akatswiri opanga ma UV LED ogulitsa ku China
tadzipereka ku diode za LED kwa zaka zopitilira 22+, wopanga zida zapamwamba za LED & ogulitsa UVC LED 255nm265nm 275nm, UVB LED 295nm ~ 315nm, UVA LED325nm 340nm 365nm ~ 405nm