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Dab tsi yog qhov sib txawv ntawm LED thiab cov teeb ci ntsa iab?
Dab tsi yog qhov sib txawv ntawm LED thiab cov teeb ci ntsa iab?

Video: Dab tsi yog qhov sib txawv ntawm LED thiab cov teeb ci ntsa iab?

Video: Dab tsi yog qhov sib txawv ntawm LED thiab cov teeb ci ntsa iab?
Video: Vauv Thiab Yawm Txiv: Sib Ntaus Vim Sib Txeeb Dej ua Liaj 22/6/2019 2024, Kaum ib hlis
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Qhov loj tshaj qhov sib txawv ntawm LED thiab cov roj teeb yog tus nqi zog uas txhua tus siv. Teeb pom kev zoo siv 5 LUB SIJ HAWM NTAWM ENERGY dua LED . LEDs kuj kav ntev dua. Yog li tsis tsuas yog koj yuav txo koj cov nqi hluav taws xob, koj yuav txo koj txoj kev mus rau tom khw rau cov qij tshiab.

Tsis tas li, qhov twg zoo dua LED lossis teeb ci?

Diode teeb yog ntau npaum li cas, lub zog-paub qab hau, tshaj li cov ntsiab lus teeb . LED qhov muag teev siv ntau dua 75% tsawg zog dua incandescent teeb pom kev zoo . Hauv qib qis zog qhov sib txawv yog qhov loj dua. Ci LED dej nyab teeb siv tsuas yog 11 txog 12 watts thaum tsim a teeb cov zis piv rau 50-watt roj teeb.

lub teeb ci ntsa iab txhais li cas? Ib incandescent lub teeb , roj teeb los yog lub teeb incandescent ntiaj teb yog ib electric teeb nrog cov xaim hluav taws xob ua kom sov kom txog thaum nws ci. Cov filament yog nyob rau hauv ib noob los tiv thaiv cov filament los ntawm oxidation. A noob lub qhov (socket) muab kev txhawb nqa tshuab thiab txuas hluav taws xob.

Hais txog qhov no, puas yog cov teeb ci LED?

Teeb qhov muag teev raug nqi ntau dua li lawv lub zog-txuag lwm qhov-feem ntau yog CFLs (compact fluorescent teeb ) thiab LEDs ( teeb emitting diodes). Qhov raug roj teeb Lub teeb siv sijhawm li 1,000 teev, thaum lub teeb 15-watt CFL siv sijhawm 10,000 teev thiab 12-watt LED lub teeb ntev txog 25,000 teev.

Dab tsi yog qhov tsis zoo ntawm LED teeb?

Qhov tsis zoo

  • Tus nqi pib siab: LEDs tam sim no kim dua (tus nqi ib lumen) ntawm qhov peev txheej pib, ntau dua li cov thev naus laus zis pom kev zoo ib yam.
  • Kev ntsuas kub: LED kev ua tau zoo feem ntau yog nyob ntawm qhov kub ib puag ncig ntawm kev ua haujlwm ib puag ncig - lossis "kev tswj cua sov" cov khoom.

Pom zoo: