Zoyambira Zowunikira za 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 timauni tating'onoting'ono tomwe timatcha ma LED ndipo zotsatira zake zimakhala kuwala kowonekera.Kuti mupewe zovuta zogwirira ntchito, ma LED otentha amatulutsa amalowetsedwa mumadzi otentha.

Moyo wonse wa Zida Zowunikira za LED

Moyo wothandiza wa zowunikira za LED zimatanthauzidwa mosiyana ndi zowunikira zina, monga incandescent kapena compact fluorescent lighting (CFL).Ma LED nthawi zambiri "sawotcha" kapena kulephera.M'malo mwake, amawona 'kutsika kwa lumen', momwe kuwala kwa LED kumachepera pang'onopang'ono pakapita nthawi.Mosiyana ndi mababu a incandescent, "nthawi yamoyo" ya LED imakhazikitsidwa potengera nthawi yomwe kuwala kumachepa ndi 30 peresenti.

Momwe Ma LED Amagwiritsidwira Ntchito Pakuwunikira

Ma LED amaphatikizidwa mu mababu ndi zida zopangira zowunikira wamba.Zing'onozing'ono, ma LED amapereka mwayi wapadera wopanga.Mayankho ena a mababu a LED amatha kufanana ndi mababu odziwika bwino ndipo amagwirizana bwino ndi mawonekedwe a mababu achikhalidwe.Zowunikira zina za LED zitha kukhala ndi ma LED omangidwa ngati gwero lanthawi zonse.Palinso njira zosakanizidwa zomwe "bulb" yosakhala yachikhalidwe kapena mawonekedwe osinthira magetsi amagwiritsidwa ntchito ndipo amapangidwira mwapadera.Ma LED amapereka mwayi waukulu wopanga zinthu zatsopano zowunikira komanso kukwanira kugwiritsa ntchito mokulirapo kuposa umisiri wanthawi zonse wowunikira.

Ma LED ndi Kutentha

Ma LED amagwiritsa ntchito masinki otentha kuti atenge kutentha kopangidwa ndi ma LED ndikuutaya kumalo ozungulira.Izi zimalepheretsa ma LED kuti asatenthedwe komanso kupsa.Kuwongolera kwamafuta nthawi zambiri ndichinthu chofunikira kwambiri pakuchita bwino kwa LED pa moyo wake wonse.Kutentha kwapamwamba komwe ma LED amayendetsedwa, kuwalako kumawonongeka mofulumira, ndipo moyo wothandiza udzakhala wamfupi.

Zogulitsa za LED zimagwiritsa ntchito mitundu yosiyanasiyana ya masinki otenthetsera kutentha ndikuwongolera kutentha.Masiku ano, kupita patsogolo kwazinthu kwalola opanga kupanga mababu a LED omwe amafanana ndi mawonekedwe ndi kukula kwa mababu achikhalidwe.Mosasamala kanthu za mapangidwe a kutentha kwa kutentha, zinthu zonse za LED zomwe zapeza ENERGY STAR zayesedwa kuti zitsimikizire kuti zimayendetsa bwino kutentha kotero kuti kutuluka kwa kuwala kumasungidwa bwino kumapeto kwa moyo wake wovotera.