Puas yog LED teeb ua haujlwm ntawm lub hnub ci vaj huam sib luag?
Puas yog LED teeb ua haujlwm ntawm lub hnub ci vaj huam sib luag?

Video: Puas yog LED teeb ua haujlwm ntawm lub hnub ci vaj huam sib luag?

Video: Puas yog LED teeb ua haujlwm ntawm lub hnub ci vaj huam sib luag?
Video: Txhob pub luag paub txog wb by. Ceeb Tsheej Vaj & Cyndi Thao 2024, Kaum ib hlis
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Yog, koj ua tau nqi hnub ci vaj huam sib luag nrog LED teeb . Txawm li cas los xij, cov lub teeb nthwv dej tsis zoo ib yam li hnub ci nthwv dej li cov qhov muag teeb tsim. Qhov no txhais tau tias nws yuav siv sij hawm ntev dua los them thiab koj yuav xav tau ntau dua LED teeb them tus nqi hnub ci vaj huam sib luag dua li koj xav nrog qhov muag teev.

Ib yam li ntawd ib tug yuav nug, puas lub hnub ci vaj huam sib luag xav tau lub hnub lossis lub teeb?

Hnub ci vaj huam sib luag siv hnub ci zog los tsim hluav taws xob, yog li ntawd panels ua tsis yog xav tau ncaj qha hnub ci mus ua hauj lwm Nws yog photons nyob rau hauv ntuj nruab hnub nrig uas yog hloov los ntawm solar vaj huam sib luag cell los tsim hluav taws xob. Zoo, nws yog tus nruab hnub thiab tsis hnub ci.

Tsis tas li paub, lub teeb zoo li cas lub hnub ci vaj huam sib luag xav tau? Lub hnub ci zog uas ncav cuag hauv av yog nyob ib ncig ntawm 4% ultraviolet, 43% pom lub teeb , thiab 53% infrared . Hnub ci vaj huam sib luag feem ntau hloov pom lub teeb rau hauv hluav taws xob hluav taws xob, thiab lawv kuj tuaj yeem siv yuav luag ib nrab infrared zog. Tab sis cov hnub ci vaj huam sib luag tsuas yog siv ib feem me me ntawm ultraviolet.

Tib neeg kuj nug, puas yog lub hnub ci vaj huam sib luag ua haujlwm nrog lub teeb?

A solar cell tau them lub roj teeb los ntawm lub hnub ci ntuj lossis los ntawm cov teeb pom kev zoo xws li lub teeb ci lub teeb . A hnub ci cell teb nyob rau hauv ntau tib txoj kev rau ob hom lub teeb ; koj ua tau siv incandescent lub teeb nrog a hnub ci cell kom them lub moos lossis lub tshuab xam zauv roj teeb, muab cov lub teeb yog ci txaus.

Yuav ua li cas koj xa ib lub hnub ci vaj huam sib luag rau LED teeb?

Qhwv qhov zoo solar vaj huam sib luag hlau (feem ntau yog liab, thiab txhais los ntawm "+" cim) nyob ib ncig ntawm lub davhlau ya nyob twg zoo los ntawm tus LED . Qhwv qhov tsis zoo (dub, "-") solar vaj huam sib luag hlau nyob ib ncig ntawm qhov tsis zoo LED lub davhlau ya nyob twg, thiab xyuas kom tseeb tias ob qho kev sib txuas tau muab qhwv ua ke.

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