Zoyambira Zowunikira za LED

Kodi ma LED ndi chiyani ndipo amagwira ntchito bwanji?

LED imayimirakuwala emitting diode.Zowunikira za LED zimatulutsa kuwala mpaka 90% mogwira mtima kuposa mababu a incandescent.Kodi zimagwira ntchito bwanji?Mphamvu yamagetsi imadutsa mu kachipangizo kakang'ono, komwe kamaunikira tinthu tating'onoting'ono tomwe timatcha ma LED ndipo zotsatira zake zimakhala kuwala kowoneka.Kuti mupewe zovuta zogwirira ntchito, ma LED otentha amatulutsa amalowetsedwa mumadzi otentha.

Moyo waKuwala kwa LEDZogulitsa

Themoyo wothandizaZowunikira 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 LEDamaphatikizidwa m'mababu ndi zida zopangira kuyatsa wamba.Zing'onozing'ono, ma LED amapereka mwayi wapadera wopangira.Mayankho ena a mababu a LED amatha kukhala ngati mababu odziwika bwino ndipo amagwirizana bwino ndi mawonekedwe a mababu achikhalidwe.Zowunikira zina za LED zitha kukhala ndi ma LED omangidwamo ngati gwero lanthawi zonse.Palinso njira zosakanizidwa zomwe "bulb" yosakhala yachikhalidwe kapena mtundu woyatsa wosinthika umagwiritsidwa ntchito komanso wopangidwira mwapadera.Ma LED amapereka mwayi waukulu wopanga zinthu zatsopano zowunikira komanso kukwanira kugwiritsa ntchito zambiri kuposa matekinoloje achikhalidwe.

Ma LED ndi Kutentha

Ma LED amagwiritsa ntchito masinki otentha kuti atenge kutentha komwe kumapangidwa ndi LED ndikuutaya kumalo ozungulira.Izi zimalepheretsa ma LED kuti asatenthedwe komanso kupsa.Kuwongolera kutenthanthawi zambiri ndi chinthu chimodzi 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 yosiyana siyana yoyatsira kutentha ndi masanjidwe ake kuti azitha kutentha.Masiku ano, kupita patsogolo kwazinthu kwalola opanga kupangaMababu a LEDzomwe zimagwirizana ndi mawonekedwe ndi makulidwe a mababu achikhalidwe a incandescent.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.