Nkhani
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Vuto lamakampani opanga zida za LED likuyandikira
M'mbuyomu 2019-1911, zinali "zachisoni" makamaka pamakampani a LED, makamaka pankhani ya tchipisi ta LED. Kutha kwa mafunde apakati ndi otsika komanso kutsika kwamitengo kwaphimbidwa m'mitima ya opanga tchipisi. Kafukufuku wa GGII akuwonetsa kuti kuchuluka kwa China ...Werengani zambiri -
Kodi chimakhudza bwanji mphamvu yotulutsa kuwala muzonyamula za LED?
LED imadziwika kuti gwero lounikira m'badwo wachinayi kapena gwero lowala lobiriwira. Lili ndi makhalidwe opulumutsa mphamvu, chitetezo cha chilengedwe, moyo wautali wautumiki ndi voliyumu yaying'ono. Amagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana monga kuwonetsa, kuwonetsa, kukongoletsa, kuwala kwambuyo, kuyatsa kwanthawi zonse ndi urba ...Werengani zambiri -
ukadaulo wanji? Chida cha Light Keeper chingakuthandizeni kukhala maso
Zaka zingapo zapitazo, pamene ana anga anali aang’ono, ndinayesa kupachika nyali za Khrisimasi pamtengo, koma palibe ngakhale imodzi yomwe inawala. Ngati munayamba mwakhalapo ndi zingwe magetsi a Khrisimasi kapena kulumikiza mumtengo woyatsidwa kale, ndiye kuti mwakhalapo. Mulimonsemo, Khrisimasi ija m'banja mwathu inkatchedwa Khrisimasi ndipo Abambo adati ...Werengani zambiri -
Chifukwa chiyani nyali za LED zimakhala zakuda komanso zakuda?
Ndizochitika zodziwika bwino kuti nyali zotsogola zimakhala zakuda komanso zakuda pamene zimagwiritsidwa ntchito. Fotokozani mwachidule zifukwa zomwe zingadetse kuwala kwa LED, zomwe sizili kanthu koma mfundo zitatu zotsatirazi. 1.Drive zowonongeka za nyali za LED zimayenera kugwira ntchito pamagetsi otsika a DC (pansi pa 20V), koma ma ...Werengani zambiri -
Kuwala kwa sensor yoyenda panja, kutengera ndemanga
Kulota za momwe mungakongoletsere mkati mwa nyumba kapena momwe mungapangire malo kungakhale kosangalatsa, koma ndithudi simukufuna kunyalanyaza chothandizira chapakhomo: magetsi akunja. Malinga ndi Global Security Experts Inc., magetsi oyenda panja amatha kuyimitsa zigawenga motsutsana ndi ...Werengani zambiri -
Kodi Ma LED a "COB" Ndi Chiyani Ndipo Chifukwa Chiyani Ali Ofunika?
Kodi ma LED a Chip-on-Board ("COB") ndi chiyani? Chip-on-Board kapena "COB" imatanthawuza kuyika kwa chipangizo chopanda kanthu cha LED polumikizana mwachindunji ndi gawo lapansi (monga silicon carbide kapena safiro) kuti apange masanjidwe a LED. Ma LED a COB ali ndi maubwino angapo kuposa matekinoloje akale a LED, monga Surface Mount ...Werengani zambiri -
Nanoleaf Lines ndi gulu lowunikira lanzeru la LED losintha mitundu
Choyamba, pali makona atatu; ndiye, pali mabwalo. Chotsatira ndi hexagon. Tsopano, nenani moni ku mizere. Ayi, iyi si gawo la geometry la ophunzira anu a sitandade 6. Uyu ndiye membala waposachedwa kwambiri wa Nanoleaf's catalog's modular LED panel panel. Mizere Yatsopano ya Nanoleaf ndi yapamwamba kwambiri ...Werengani zambiri -
Zowunikira zowunikira zidzakhala zanzeru komanso zodalira kwambiri
M'zaka zaposachedwa, msika wapadziko lonse wa LED ukukula mwachangu, womwe wasintha pang'onopang'ono nyali za incandescent, nyali za fulorosenti ndi magwero ena owunikira, ndipo kuchuluka kwa malowedwe kukupitilira kukula mwachangu. Kuyambira kuchiyambi kwa chaka chino, zikuwonekeratu kuti msika wanzeru ...Werengani zambiri -
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 lapansi. Kusunga mphamvu ndi kuteteza chilengedwe kwakhala njira yayikulu yopititsira patsogolo chitukuko cha anthu. M'moyo watsiku 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