Nkhani
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Phunzirani Za Kuwala kwa LED
Zofunikira pakuwunikira kwa LED Kodi ma LED ndi chiyani ndipo amagwira ntchito bwanji?LED imayimira diode yotulutsa kuwala.Zowunikira za LED zimatulutsa kuwala mpaka 90% mogwira mtima kuposa mababu a incandescent.Kodi zimagwira ntchito bwanji?Mphamvu yamagetsi imadutsa mu microchip, yomwe imaunikira kawala kakang'ono kotero kuti ...Werengani zambiri -
Chiwonetsero cha 130 cha China Import and Export Fair
China Import and Export Fair, yomwe imadziwikanso kuti Canton Fair, idakhazikitsidwa mu 1957. Mothandizidwa ndi Unduna wa Zamalonda wa PRC ndi People's Government of Guangdong Province ndipo yokonzedwa ndi China Foreign Trade Center, imachitika masika ndi nthawi yophukira. Guangzhou, China.Canton Fair ndi ...Werengani zambiri -
White LED mwachidule
Ndi kupita patsogolo ndi chitukuko cha anthu, mphamvu ndi zochitika zachilengedwe zakhala zikuyang'ana kwambiri padziko lonse lapansi.Kuteteza mphamvu ndi kuteteza chilengedwe kwakhala njira yayikulu yopititsira patsogolo chitukuko cha anthu.M'moyo wa tsiku ndi tsiku wa anthu, kufunikira kwa kuyatsa ...Werengani zambiri -
Kodi magetsi oyendetsa magetsi a LED ndi chiyani?
Imodzi mwamitu yotentha kwambiri pamsika waposachedwa wamagetsi a LED imayendetsedwa nthawi zonse.Chifukwa chiyani ma LED amayenera kuyendetsedwa ndi magetsi nthawi zonse?Chifukwa chiyani simungathe kuyendetsa mphamvu nthawi zonse?Tisanakambirane mutuwu, choyamba tiyenera kumvetsetsa chifukwa chake ma LED amayenera kuyendetsedwa ndi magetsi nthawi zonse?Monga momwe t...Werengani zambiri -
Mafunso 7 okuthandizani kumvetsetsa UVC LED
1. UV ndi chiyani?Choyamba, tiyeni tionenso lingaliro la UV.UV, mwachitsanzo, ultraviolet, mwachitsanzo, ndi mafunde a electromagnetic okhala ndi kutalika kwapakati pa 10 nm ndi 400 nm.UV m'magulu osiyanasiyana amatha kugawidwa mu UVA, UVB ndi UVC.UVA: yokhala ndi kutalika kwakutali kuyambira 320-400nm, imatha kulowa ...Werengani zambiri -
Zowunikira zisanu ndi chimodzi zowunikira zanzeru za LED
Photosensitive sensor Photosensitive sensor ndi kachipangizo kamagetsi kabwino kamene kamatha kuwongolera kusintha kwa dera chifukwa cha kusintha kwa kuwala m'bandakucha ndi mdima (kutuluka ndi kulowa kwadzuwa).Kachipangizo ka photosensitive amatha kuwongolera kutsegula ndi kutseka kwa nyali zowunikira za LED ...Werengani zambiri -
Dalaivala wa LED wamakina owoneka bwino kwambiri
Makina owonera makina amagwiritsa ntchito kuwala kwamphamvu kwakanthawi kochepa kwambiri kuti apange zithunzi zothamanga kwambiri pazogwiritsa ntchito zosiyanasiyana.Mwachitsanzo, lamba wonyamulira woyenda mwachangu amalemba zilembo mwachangu ndikuzindikira zolakwika kudzera pamakina owonera.Nyali za infrared ndi laser LED ndizofala ...Werengani zambiri -
Kodi gwero la kuwala kwa chisononkho ndi chiyani?Kusiyana pakati pa cob light source ndi gwero la kuwala kwa LED
Kodi source cob light ndi chiyani?Cob light source ndiukadaulo wapamwamba kwambiri wophatikizira pamwamba pomwe tchipisi zotsogola zimayikidwa mwachindunji pagawo lachitsulo lagalasi ndikuwunikira kwambiri.Tekinoloje iyi imachotsa lingaliro la chithandizo ndipo ilibe electroplating, reflow solderin ...Werengani zambiri -
Kukula kwa kuyatsa kwa LED
Ndi kusintha kwa mafakitale kupita ku zaka zambiri, makampani owunikira akupitanso mwadongosolo kuchokera kuzinthu zamagetsi kupita kuzinthu zamagetsi.Kufunika kopulumutsa mphamvu ndiye fusesi yoyamba kuphulitsa kubwereza kwazinthu.Anthu akazindikira kuti gwero latsopano lowala lokhazikika limabweretsa ...Werengani zambiri -
Chifukwa chiyani kuwala kwa LED kumawunikira pa kamera?
Kodi mudawonapo chithunzi cha stroboscopic pomwe kamera ya foni yam'manja imatenga gwero la kuwala kwa LED, koma ndizabwinobwino mukamawonedwa ndi maso?Mukhoza kuchita kuyesera kosavuta.Yatsani kamera yanu yam'manja ndikuyang'ana pa gwero la kuwala kwa LED.Ngati galimoto yanu ili ndi nyali ya fulorosenti, muyenera ...Werengani zambiri -
Gwiritsani ntchito ring ring iyi kuti mukweze msonkhano wanu wa tsiku ndi tsiku wa Zoom.
Dziwani zoyambira, ntchito, malonda ndi zina zambiri kuchokera kwa mnzathu StackCommerce.Mukagula kudzera pa ulalo wathu, NY Post ikhoza kulipidwa komanso/kapena kulandira ma komishoni ogwirizana nawo.Ngakhale makampani ena amatumiza antchito kuofesi, ambiri aife tikupitilizabe kukhala ndi moyo wamisonkhano ya Zoom yosatha.Ngati...Werengani zambiri -
Kodi matekinoloje asanu ofunikira a ma CD amphamvu kwambiri a LED ndi ati?
Kuyika kwamphamvu kwa LED kumaphatikizapo kuwala, kutentha, magetsi, kapangidwe kake ndi ukadaulo.Zinthu izi sizimangodziyimira pawokha, komanso zimakhudzana.Pakati pawo, kuwala ndi cholinga cha ma CD a LED, kutentha ndiye fungulo, magetsi, kapangidwe kake ndi ukadaulo ndi njira, ...Werengani zambiri