Mukamagula magetsi, nthawi zambiri amamva ogwira ntchito ogulitsa akuti ndife magetsi a kutsogozedwa, tsopano kupulumutsa anthu ambiri kungomvetsetsa za cob, ndiye kuti cob ndi chiyani? Kodi pali kusiyana kotani ndi LED?
Choyamba kulankhula koyamba za LED, nyali ya LED ndikuwunikira ngati gwero lowunikira, kapangidwe kake koyambirira ndi chipangizo cha semicondunesm semic. Mapeto a chip chimalumikizidwa ndi bulaketi, malekezero amodzi ndi osokoneza bongo, ndipo mbali inayo imalumikizidwa ndi electrode yolumikizidwa ndi epoxy stun, ndipo chipolopolo chimayikidwa, kotero magwiridwe ake a chipolopolo cha DED ndiyabwino. Kuwala kwa LED ndi kwakukulu, kumatha kufikira madigiri a 120-160, poyerekeza ndi pulogalamu yoyambirira-phukusi lalikulu, kuwongolera bwino, kulemera kochepa, kupukusa pang'ono ndi pang'ono.
M'masiku oyambilira, tinaona ma barberhops, ktv, malo odyera, maofesi ndi magetsi ena a ku LED adapangidwanso mu zikwangwani, ndipo magetsi adagwiritsidwa ntchito nthawi zambiri. Ndi kutuluka kwa ma adssi oyera, amagwiritsidwanso ntchito ngati kuwunika.
LED imadziwika kuti ndi gwero la mzinda wa m'badwo wachinayi kapena gwero lowunikira lobiriwira, kutetezedwa ndi chilengedwe, mawonekedwe owoneka bwino, odzikongoletsera, mawonekedwe owoneka bwino ndi minda. Malinga ndi kugwiritsa ntchito ntchito zosiyanasiyana, itha kugawidwa kuwonetsedwa, magetsi amsewu, nyali zagalimoto, zowunikira za LCD, zowunikira magawo asanu.
Mu lingaliro, moyo wautumiki wa magetsi a LED (magetsi amodzi amatulutsa ma dooding) nthawi zambiri amakhala maola 10,000. Komabe, mutasonkhana mu nyali, chifukwa zinthu zina zamagetsi zimakhalanso ndi moyo, motero nyali za chitsogozo sizingathe kufikira maola 10,000 ntchito, nthawi zambiri zimangofika maola 5,000.
Kuwala kwa cob kumatanthauza kuti chip chimapangidwa mwachindunji gawo lonse, ndiye kuti tchipisi ndi cholumikizidwa ndikuphatikizidwa pamodzi ndi gawo lapansi. Tekinolojiyi imathetsa lingaliro la chithandizo, osalemba, palibe cholembera, chifukwa njirayo imachepetsedwa pafupifupi 1/3, ndipo mtengo wake umasungidwa ndi 1/3. Amagwiritsidwa ntchito makamaka kuthetsa vuto la chip yopanga magetsi otsika kwambiri, omwe amatha kufalitsa kutentha kwa chip, kumathandizira kuti kutentha kwa chip, kusintha molimbika, ndikusintha mphamvu ya kuwala kwa magetsi. Cob ali ndi vuto lalikulu lokhalitsa, laling'ono komanso kuwala kofewa, ndipo imatulutsanso kufalitsa kuwala kwa kuwala. Mwa mawu otchuka, ndi okalamba kuposa magetsi a ku Ed, magetsi otetezera.
Kusiyana pakati pa Nyengo ya Cob ndikuchita nyali yatsogozedwa kuti chitetezero cha chilengedwe, palibe radiation ya ultraviole, ndipo kuwonongeka kwa buluu. Nyama ya Cob Nyengo Yapamwamba, yopepuka pafupi ndi mitundu yachilengedwe, palibe strabooscopic, osawoneka, mulibe ma radiation a elecviotot, palibe radiation ya ultravet amatha kuteteza maso ndi khungu. Awiriwa amatsogozedwadi, koma njira yopumira ndi yosiyana, njira yopepuka ya cob ndi yosangalatsa ndi yopindulitsa kwambiri, ndiye njira ya tsogolo.
Post Nthawi: Jan-23-2024