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Babu la LED zopangira

Mababu a LED - Njira Yamakono & Yabwino Kwambiri Yowunikira Miyoyo Yathu! Izi sizofanana ndi mababu anthawi zonse koma pali ukadaulo wina wowazungulira womwe umakutsimikizirani kuti mukhale pamalo abwino komanso aukhondo. Zigawo zazikulu za babu la LED ndi nyumba, sink ya kutentha, dalaivala ndi ma LED chip (ma) ake Komabe, tchipisi ta LED ndizofunika kwambiri pakati pawo chifukwa ndiye gwero la kuwala.

Mitundu iwiri yazinthu zopangira tchipisi ta LED ndi Gallium nitride ndi Indium gallium nitride. Gallium nitride ndi chinthu chodziwika kwambiri, chifukwa chimakhala ndi mphamvu zabwino kwambiri ndipo chimalola kuti kuwala kowala kutulutsidwe. Ichi ndichifukwa chake mukamayatsa ma LED opangidwa kuchokera ku gallium nitride, amatulutsa kuwala kwambiri kwinaku akungomwa mphamvu. Kumbali yakutsogolo ya mawindowa, polarizer yosiyana imagwiritsidwa ntchito popanga kuwala kwa buluu ndi kobiriwira mu indium gallium nitride.

Kufunika kosankha zipangizo zoyenera

Komabe, nkhawa ikadali pa momwe zinthu zachilengedwezi zimagwirira ntchito. Zitha kukhala zovuta kuzibwezeretsanso komanso zolimba kwa chilengedwe. Mababu amenewa adzathera mu zotayiramo nthaka zomwe ziri zoipa kwa dziko lathu lapansi. Chifukwa chake, asayansi ndi ochita kafukufuku akufunafuna njira zina zabwinoko komanso zosawononga chilengedwe Akuyang'ana zida zowongoka bwino komanso zotha kubwezeretsedwanso, kuti titeteze zinthu padziko lapansi komanso tipeze magetsi owala bwino m'nyumba zathu.

Mtundu wa zida mu mababu a LED omwe mumagula ndizomwe zimadziwika kuti zimakhala nthawi yayitali bwanji ndikutulutsa kuwala. Ma LED omwe amatha kwa zaka zambiri ndikuwunikira chipinda adapangidwa kuchokera kuzinthu zabwino. Ngati mugwiritsa ntchito zida zapamwamba kwambiri mu bulb ya LED mwachitsanzo, ipitilira kutulutsa kuwala kosasunthika komanso kuthwanima mopanda nthawi yayitali kuposa incandescent yotsika mtengo - kapena amirite? Mosiyana ndi izi, ngati zinthuzo sizili bwino, mutha kupeza kuti mababu anu akuthwanima kapena kumathima msanga - kapena kupsya kwambiri. Izi zitha kukhala zowawa ndikupangitsa kuti muwononge ndalama zambiri kugula zambiri.

Chifukwa chiyani musankhe Hulang LED babu zopangira?

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