Nkhani
Kodi magetsi amtundu wa LED amawononga kapena kusunga magetsi?
Zowala za LED ndizopatsa mphamvu.
Zowunikira za LED zimapangidwa ndi magwero opulumutsa mphamvu. Poyerekeza ndi magwero owunikira achikhalidwe, mizere yowunikira ya LED ili ndi zabwino zambiri pakugwiritsa ntchito mphamvu. Mwachindunji, mizere yowunikira ya LED imatha kuchepetsa kugwiritsa ntchito mphamvu ndi pafupifupi 80% poyerekeza ndi nyali zowunikira zomwe zimakhala ndi kuwala komweko, komanso pafupifupi 40% poyerekeza ndi nyali zopulumutsa mphamvu. Kuphatikiza apo, mizere yowunikira ya LED ilinso ndi mawonekedwe amitundu yowala yosiyana, kucheperako, ndi kusintha kwamitundu yosinthika, komwe kumatha kupereka mawonekedwe owoneka bwino. Panthawi imodzimodziyo, amagwiritsa ntchito magetsi otsika kwambiri, ndipo magetsi opangira magetsi ali pakati pa DC 3-24V, malingana ndi mankhwala. Mosiyana, izi zimapangitsa kuti kuwala kwa LED kukhale kopatsa mphamvu kwambiri kwinaku akuwunikira kwambiri.
Ngakhale pali lingaliro lakuti nyali za LED sizipulumutsa mphamvu, izi makamaka chifukwa chakuti malingaliro opulumutsa mphamvu ndi kupulumutsa mphamvu amasokonezeka. M'malo mwake, nyali za LED zimagwiritsa ntchito mphamvu zochepa kuposa zowunikira zachikhalidwe monga nyali za incandescent pakuwala komweko ndipo zimapulumutsa mphamvu. Komabe, ngati poyerekeza pansi pa mphamvu yomweyo, kuwala kwa nyali za LED ndipamwamba, zomwe zikutanthauza kuti kuti mukwaniritse kuwala kofanana, magetsi apamwamba a LED angafunikire kugwiritsidwa ntchito, motero kuwonjezera mphamvu yogwiritsira ntchito mphamvu. Kuonjezera apo, kufunikira kowonjezereka kwa kuwala m'mabanja amakono kwachititsa kuti mphamvu ndi kuchuluka kwa nyali ziwonjezeke, zomwe ndi chifukwa cha kuwonjezeka kwa magetsi.
Mwachidule, ngakhale mizere yowunikira ya LED yokha ndiyopulumutsa mphamvu, pakugwiritsa ntchito kwenikweni, kugwiritsa ntchito mphamvu kumakhudzidwa ndi zinthu zambiri, kuphatikiza kapangidwe ka nyali, kagwiritsidwe ntchito pafupipafupi, komanso kufunikira kwa ogwiritsa ntchito kuwala.Chifukwa chake, posankha mwanzeru komanso pogwiritsa ntchito nyali sitingathe kukwaniritsa zosowa zowunikira, komanso kukwaniritsa zotsatira zopulumutsa mphamvu.
Zonsezi, teknoloji ya LED ndi yabwino kwambiri pakugwiritsa ntchito mphamvu, moyo wautali, kutulutsa kuwala ndi kuwongolera. Kugwiritsa ntchito mphamvu pang'ono, moyo wautali, kutulutsa kwakukulu komanso magwiridwe antchito apompopompo kumapangitsa kuti ikhale chisankho chabwino kwambiri chowunikira poyerekeza ndi nyali zachikhalidwe za incandescent ndi fulorosenti. Pomwe kufunikira kwa njira zopulumutsira mphamvu zopulumutsa mphamvu komanso kuyatsa zachilengedwe kukukulirakulira, ukadaulo wa LED ukuyembekezeka kutenga gawo lofunikira kwambiri pakukonza tsogolo la kuyatsa.