Nyali ya LEDs akhala njira yodziwika bwino yosinthira mababu achikhalidwe. Amakhala ndi mapangidwe apadera omwe amatsanzira mawonekedwe a mababu akale ndipo amatha kupereka njira yopulumutsira mphamvu kwa ogula. Funso limodzi lomwe nthawi zambiri limabuka poganizira mababu a filament a LED ndikuti ali ndi mphamvu zambiri kuposa mitundu ina ya mababu.
Yankho lalifupi ndi inde, mababu a filament a LED ali ndi mphamvu zambiri kuposa mababu a incandescent. Mababu a incandescent amapanga kuwala podutsa magetsi kudzera mu chingwe chopyapyala cha waya, chomwe chimapangitsa kuti ulusiwo utenthe ndi kutulutsa kuwala. Njirayi ndi yosathandiza kwambiri, ndipo mphamvu zambiri zomwe zimagwiritsidwa ntchito zimasinthidwa kukhala kutentha m'malo mwa kuwala. Kumbali ina, mababu a LED amagwiritsa ntchito njira yabwino kwambiri kuti apange kuwala, komwe kumadziwika kuti kuyatsa kolimba.
Kuunikira kolimba kumagwira ntchito podutsa mphamvu yamagetsi kudzera mu kachipangizo kakang'ono kolimba ka semiconductor. Njirayi imatulutsa kuwala kudzera pakuphatikizanso ma electron ndi mabowo muzinthu za semiconductor. Mosiyana ndi mababu a incandescent, kuyatsa kwamphamvu kumawononga mphamvu zochepa ngati kutentha, zomwe zimapangitsa kuti mphamvu ikhale yokwera kwambiri.
The zenizeni mphamvu zopulumutsa waNyali ya LEDs poyerekeza ndi mababu a incandescent amasiyana malinga ndi mphamvu ndi kuwala kwa mababu. Komabe, ndi zotetezeka kunena kuti mababu a LED amatha kugwiritsa ntchito mphamvu zochepera 90% kuposa mababu achikhalidwe. Izi zikutanthauza kuti sizidzangothandiza ogula kuti asunge ndalama zawo zamagetsi, koma amakhalanso ndi zotsatira zochepa za chilengedwe.
Kuwonjezera pa kukhala ndi mphamvu zowonjezera mphamvu, mababu a filament a LED amakhala ndi moyo wautali kuposa mababu a incandescent. Mababu a LED amatha kuwirikiza nthawi 25 kuposa mababu achikhalidwe, kuchepetsa kuchuluka kwa mababu ndikuchepetsa kuwononga chilengedwe popanga ndi kutaya mababu.
Kuphatikiza apo, mababu a nyali za LED amatulutsa kuwala m'njira yokhazikika komanso yolunjika, kumachepetsa kuchuluka kwa kuwala kowonongeka ndikupangitsa kuyatsa bwino. Komanso samatulutsa ma radiation a UV, zomwe zimawapangitsa kukhala njira yotetezeka komanso yowongoka kwambiri yowunikira zachilengedwe.
Pomaliza,Nyali ya LEDs ndi njira yochepetsera mphamvu kuposa mababu achikhalidwe. Ndi moyo wawo wautali, mpweya wolowera kolowera, komanso kusowa kwa ma radiation a UV, alinso njira yotetezeka komanso yowongoleredwa ndi chilengedwe. Ngakhale mababu a LED amatha kukhala ndi mtengo wapamwamba kwambiri kuposa mababu a incandescent, mapindu awo opulumutsa mphamvu kwa nthawi yayitali amawapangitsa kukhala ndalama zopindulitsa. Ogwiritsa ntchito amatha kupulumutsa mphamvu, ndalama, komanso kuchepetsa kuwononga chilengedwe posinthira mababu a LED.
Nthawi yotumiza: Apr-20-2023
