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Vim yog qhov zoo ntawm LEDs xws li kev siv hluav taws xob qis, kev saib xyuas tsawg zaus thiab lub neej ntev, ntau qhov chaw hauv ntiaj teb tau txhawb cov phiaj xwm hauv xyoo tas los no los hloov cov qij ib txwm siv xws li high-voltage nanotubes rau hauv LEDs. Kev hloov kho tshiab LED teeb yuav sai sai tig tig ...Nyeem ntxiv»
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LED teeb Lub tshuab siv 75-80% tsawg zog dua li cov khoom siv hluav taws xob. Tab sis qhov nruab nrab lub neej yuav tsum nyob nruab nrab ntawm 30,000 thiab 50,000 teev. Lub teeb pom kev sib txawv ntawm lub teeb xim yog yooj yim pom.Sov daj lub teeb, zoo ib yam li lub teeb incandescent, muaj xim temperat ...Nyeem ntxiv»
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Rohinni, Asmeskas tus tsim tawm ntawm MINI LED qhov chaw thev naus laus zis, tshaj tawm hnub Monday tias lub Composite Bondhead tshiab tau siv rau hauv kev tsim khoom loj ntawm MINI LED cov khoom ntawm tus nqi sib tw, pab ua kom muaj peev xwm ntau lawm ntawm cov khoom siv hluav taws xob rov qab. Qhov tshiab welding hea...Nyeem ntxiv»
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Hloov lub teeb lub teeb tsis yog ib txoj haujlwm nyuaj, tab sis rau cov neeg nruab nrab, lawv xav kom lub teeb kom ntev li ntev tau. Tsis ntev los no, ib co Japanese xov xwm tau taw qhia tias lub neej ntawm LED qhov muag teev yuav luv dua yog tias lawv tsis muab tso rau hauv. qhov chaw zoo. Raws li Japanese xov xwm Phile Web, L ...Nyeem ntxiv»
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Daim ntawv tshaj tawm kev lag luam tau taw qhia tias cov txiaj ntsig ntawm LED kev lag luam yuav raug txhim kho tom qab qhov kawg ntawm kev lag luam poob qis raws li kev sib koom ua ke ntawm kev sib kis thiab kev xa khoom thiab kev thov. Ntawm ib sab, kev lag luam ntim tau pom qhov kev hloov pauv tseem ceeb hauv kev tsim khoom, thiab ...Nyeem ntxiv»
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Thaum Lub Plaub Hlis 2, Pawg Tswj Xyuas Kev Tswj Xyuas Txheej Txheem Hauv Tebchaws tau tshaj tawm tshaj tawm qhov kev ncua sijhawm ntawm kev siv 13 lub teb chaws tus qauv suav nrog "Unitary Air Conditioner Energy Efficiency Limits thiab Energy Efficiency Ratings". Raws li kev tshaj tawm ...Nyeem ntxiv»
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LED teeb pom kev sib txawv ntawm incandescent thiab fluorescent nyob rau hauv ntau txoj kev. Thaum tsim tau zoo, LED teeb pom kev zoo dua, ntau yam, thiab kav ntev dua. LEDs yog "kev taw qhia" lub teeb pom kev, uas txhais tau hais tias lawv emit lub teeb nyob rau hauv ib qho kev taw qhia, tsis zoo li incandescent thiab CFL, uas emit lub teeb thiab hea ...Nyeem ntxiv»
