Nkhani
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Kutentha kwa mtundu wa LED koyenera kwambiri
Mtundu woyenera kwambiri wa kutentha kwa mitundu ya nyali za LED uyenera kukhala pafupi ndi kuwala kwa dzuwa lachilengedwe, komwe ndi chisankho chasayansi kwambiri. Kuwala koyera kwachilengedwe kokhala ndi mphamvu yochepa kumatha kubweretsa zotsatira zowunikira zomwe sizingafanane ndi magwero ena oyera omwe si achilengedwe. Mtengo wotsika kwambiri...Werengani zambiri -
Njira zowunikira ndi zofunikira pakupanga
Masiku ano, katswiri wowunikira panja Tianxiang akugawana malamulo ena okhudza magetsi a LED mumsewu ndi magetsi aatali. Tiyeni tiwone. Ⅰ. Njira Zowunikira Kapangidwe ka magetsi pamsewu kayenera kutengera mawonekedwe a msewu ndi malo, komanso zofunikira pakuwunika, pogwiritsa ntchito...Werengani zambiri -
Kodi magetsi a pamsewu amachotsa bwanji kutentha?
Magetsi a pamsewu a LED akugwiritsidwa ntchito kwambiri tsopano, ndipo misewu yambiri ikulimbikitsa kugwiritsa ntchito magetsi a pamsewu m'malo mwa nyali zachikhalidwe zoyatsira magetsi komanso zotentha kwambiri. Komabe, kutentha kwa chilimwe kukukwera kwambiri chaka chilichonse, ndipo magetsi a pamsewu nthawi zonse akuyang'anizana ndi ...Werengani zambiri -
Kodi mungawongolere bwanji magwiridwe antchito a zida za LED ndi makina owunikira?
Nyali zachikhalidwe zowunikira nthawi zambiri zimagwiritsa ntchito chowunikira kuti zigawire mofanana kuwala kwa gwero la kuwala pamwamba pa kuwala, pomwe gwero la kuwala kwa zida za LED limapangidwa ndi tinthu tambiri ta LED. Mwa kupanga njira yowunikira ya LED iliyonse, ngodya ya lenzi, ...Werengani zambiri -
N’chifukwa chiyani magetsi a pamsewu akukhala otsika mtengo kwambiri?
Mitu ya magetsi a pamsewu ndi yofala kwambiri m'miyoyo yathu ya tsiku ndi tsiku. Ogula ambiri akupeza kuti mitu ya magetsi a pamsewu ikukhala yotsika mtengo kwambiri. Nchifukwa chiyani izi zikuchitika? Pali zifukwa zambiri. Pansipa, wogulitsa magetsi a pamsewu Tianxiang akufotokoza chifukwa chake mitu ya magetsi a pamsewu ikuchulukirachulukira...Werengani zambiri -
LED msewu nyale mutu zipangizo
Mitu ya nyali za LED mumsewu ndi yosunga mphamvu komanso yoteteza chilengedwe, motero ikulimbikitsidwa kwambiri masiku ano populumutsa mphamvu ndi kuchepetsa utsi. Imakhalanso ndi mphamvu zambiri zowunikira, nthawi yayitali yogwira ntchito, komanso magwiridwe antchito abwino kwambiri owunikira. Msewu wa LED wakunja...Werengani zambiri -
Kuyika nyali zanzeru pamsewu
Kuchuluka kwa magetsi kuyenera kuganiziridwa poika magetsi anzeru. Ngati ayikidwa pafupi kwambiri, amaoneka ngati madontho obisika patali, zomwe sizikutanthauza kanthu ndipo zimawononga ndalama. Ngati ayikidwa kutali kwambiri, malo obisika amaonekera, ndipo kuwala sikudzakhala kopitirira pamene...Werengani zambiri -
Kodi mphamvu ya nyale ya msewu ya LED ya msewu ndi yotani?
Pa mapulojekiti a magetsi a m'misewu, kuphatikizapo misewu ikuluikulu ya m'mizinda, mapaki a mafakitale, matauni, ndi malo odutsa, kodi makontrakitala, mabizinesi, ndi eni nyumba ayenera kusankha bwanji mphamvu ya magetsi a m'misewu? Ndipo kodi mphamvu ya magetsi a m'misewu ya LED ya m'misewu ndi yotani? Mphamvu ya magetsi a LED ya m'misewu nthawi zambiri imakhala ...Werengani zambiri -
Kufunika koyeretsa mwachangu nyali za pamsewu zoyendetsedwa ndi dzuwa
Nyali za mumsewu zoyendetsedwa ndi dzuwa zomwe zimayikidwa panja zimakhudzidwa ndi zinthu zachilengedwe, monga mphepo yamphamvu ndi mvula yamphamvu. Kaya mukugula kapena kuyika, mapangidwe osalowa ndi mphepo komanso osalowa madzi nthawi zambiri amaganiziridwa. Komabe, anthu ambiri amanyalanyaza momwe fumbi limakhudzira nyali za mumsewu zoyendetsedwa ndi dzuwa.Werengani zambiri
