Dab tsi yog qhov LED Sawb Teeb?
LED Sawb Teeb yog cov tshiab thiab ntau yam qauv ntawm teeb pom kev zoo. Muaj ntau ntau yam sib txawv thiab kev zam, tab sis rau feem ntau, lawv muaj cov yam ntxwv hauv qab no:
Muaj ntau tus neeg coj emitters mounted ntawm txoj kev nqaim, hloov hluav taws xob board
● Muaj nyob rau ntawm tsawg-voltage dc zog
Muaj muaj nyob rau hauv ntau ntau ntawm cov xim ruaj khov thiab cov xim sib txawv thiab ci ntsa iab
● Nkoj nyob rau hauv ib lub reel ntev (feem ntau 16 ko taw / 5 meters), tuaj yeem txiav mus rau ntev, thiab suav nrog ob-tog ntoo nplaum rau mounting
Anatomy ntawm ib tug LED Sawb
Ib lub teeb ci LED yog feem ntau ib nrab nti (10-12 hli) hauv qhov dav, thiab mus txog 16 ko taw) lossis ntau dua hauv qhov ntev. Lawv tuaj yeem txiav rau cov sijhawm ntev uas siv tsuas yog ib khub txiab ntawm cov cutlines, nyob txhua 1-2 nti.
Cov coj ib tus neeg raug ib leeg yog mounted raws cov sawb, feem ntau ntawm qhov ntev ntawm 18-36 coj ib txhais ko taw (60-120 rau ib ko taw). Lub teeb xim thiab qhov zoo ntawm tus neeg txiav txim siab txiav txim siab tag nrho lub teeb xim thiab qhov zoo ntawm lub lu sawb.
Lub backside ntawm lub led sawb muaj xws li-thov muab cov nplaum sib ntxiv. Tsuas yog rub tawm lub liner, thiab mount lub LED Sawb rau qhov chaw nyob. Vim tias Cacruitboard yog tsim los ua qhov hloov tau, LED strips tuaj yeem tso rau ntawm nkhaus thiab tsis sib luag.
Txiav txim siab LED Sawb Brightness
Ci ntsa iab ntawm LED Strips yog txiav txim siab siv cov metriclumensCov. Tsis zoo li inlandescent qij, txawv Led strips tuaj yeem muaj cov kev ua tau zoo, yog li qhov kev ntsuas wating tsis yog ib txwm muaj nuj nqis hauv kev txiav txim siab lub teeb pom kev tiag tiag.
LED Sawb Qhov ci ntsa iab yog feem ntau tau piav qhia nyob rau hauv lumens rau ib txhais ko taw (lossis 'meter'). Ib qho zoo zoo LED Sawb yuav tsum tau muaj tsawg kawg yog 450 lumens hauv ib qho ko taw (1500 lumens rau ntawm lub teeb pom kev zoo ib yam li lub teeb tso kua fluorescent. (Piv txwv li 4-ft t8 fluorescent = 4-ft ntawm LED Sawb = 1800 lumens).
LED Sawb Brightness yog feem ntau txiav txim los ntawm peb yam:
Rauv hluav taws xob thiab ua tau zoo ntawm LED Emitter
Tus naj npawb ntawm LEDs ib txhais ko taw
Lub Hwj chim lub zog ntawm lub LED Sawb ib txhais ko taw
Ib qho teeb tsa LED Sawb tsis muaj qhov ci ci rau hauv cov lumens yog tus chij liab. Koj tseem yuav xav saib cov nqi qis dua LED cov hlua uas tau hais txog lub siab zoo, raws li lawv yuav overdrive tus coj mus rau lub sijhawm thaum ntxov ua tsis tau.
LED ntom & Fais fab kos
Koj tuaj yeem hla ntau ntau LED empitter cov npe xws li 28528, 5050 lossis yog dab tsi uas yog qhov tseem ceeb tshaj plaws yog tus coj ib txhais ko taw.
LED ntom yog qhov tseem ceeb hauv kev txiav txim siab qhov kev ncua deb ntawm LEDs (suab) thiab seb puas yuav muaj los yog tsis muaj kev pom thiab tsaus ntuj ntawm cov coj emitters. Ib qho siab dua ntawm 36 LEDs ib txhais taw (120 LEDs rau ib meter) feem ntau yuav muab cov teeb pom kev zoo, feem ntau tau faib cov teeb pom kev zoo. LED emitters yog cov khoom kim tshaj plaws ntawm LED Sawb Raug, yog li nco ntsoov tus account rau kev sib piv cov nqi coj sib txawv.
Tom ntej no, xav txog qhov teeb ciav hlau LED Strip teeb lub hwj chim kos ib txhais ko taw. Lub hwj chim kos qhia peb tus nqi ntawm lub system yuav haus, yog li tseem ceeb los txiav txim koj cov nqi hluav taws xob thiab cov hluav taws xob kom ua (saib hauv qab). Lub zoo ua tau zoo coj strip yuav tsum muaj peev xwm muab 4 watts rau ib txhais taw lossis ntau dua (15 w / meter).
Thaum kawg, ua ib daim tshev nrawm los txiav txim seb tus neeg coj tau raug overdriven los ntawm faib cov wattage ib txhais taw los ntawm LED ntom. Rau ib qho khoom lag luam LED Sawb, nws yog feem ntau yog lub cim zoo yog tias LEDs tsis tau tsav ntawm ntau dua 0.2 watts txhua.
LED Sawb Xim Xaiv: Dawb
Led Sawb Teeb muaj nyob rau hauv ntau qhov ntxoov ntxoo lossis xim. Feem ntau, lub teeb dawb yog qhov muaj txiaj ntsig zoo tshaj plaws thiab cov kev xaiv nrov rau sab hauv cov ntawv thov kev teeb pom kev zoo hauv tsev.
Hauv kev piav qhia qhov sib txawv thiab cov yeeb yam ntawm cov xim dawb, xim kub (CCT) thiab xim rendering index (CRI) yog ib qho tseem ceeb uas yog qhov tseem ceeb kom nyob hauv siab.
Xim kub yog ntsuas ntawm yuav ua li cas "sov" lossis "txias" lub teeb xim tshwm. Qhov muag muag muag ntawm cov tsoos incandescent bemb muaj qhov xim kub tsis muaj qhov kub (2700k), thaum ntuj ci ntsa iab dawb ntawm ntuj nruab hnub muaj qhov kub siab (6500k).
Xim ua haujlwm yog ib qho kev ntsuas ntawm cov xim muaj tseeb tshwm nyob rau hauv lub teeb ci. Nyob rau hauv ib tug tsawg cri coj sawb, xim tej zaum yuav tshwm sim distorted, ntxuav tawm, lossis indistinguishable. High Cri LED Khoom Muaj lub teeb uas tso cai rau cov khoom kom tshwm sim txoj kev uas lawv yuav nyob rau hauv lub teeb ci zoo xws li lub teeb halogen, lossis hnub nruab hnub. Kuj saib rau lub teeb ci ntawm R9 tus nqi, uas muab cov ntaub ntawv ntxiv txog seb cov xim liab tau muab piv txwv.
LED Snip cov xim xaiv: tsau thiab cov xim sib txawv
Qee zaum, koj yuav xav tau punchey, saturated xim nyhuv. Rau cov xwm txheej no, cov xim Led Strips tuaj yeem muab cov teeb pom kev zoo thiab ua rau muaj teeb meem zoo. Colors across the entire visible spectrum are available - violet, blue, green, amber, red - and even ultraviolet or infrared.
Muaj ob hom xim LED Sawb: Tsau ib qho xim, thiab hloov xim. Ib qho ruaj ruaj xim LED Sawb emits tsuas yog ib qho xim, thiab lub koomhaum ua haujlwm yog ib yam li cov kab dawb uas peb tau sib tham saum toj no. Ib qho xim-hloov coj sawb muaj ntau cov xim xim ntawm ib qho LED Sawb. Hom yooj yim tshaj plaws yuav suav nrog liab, ntsuab thiab xiav raws (RGB), tso cai rau koj kom muaj zog sib xyaw rau cov dej nrog kom ua tiav ib qho xim zoo li qub.
Qee tus yuav tso cai rau kev tswj kev siv xim dawb ntawm xim dawb xim kub lossis txawm tias ob qho tib si xim kub thiab RGB hues.
Cov Lus Tawm Hluav Taws Xob & Khoom Siv Hluav Taws Xob
Feem ntau LED Strips tau teeb tsa los ua haujlwm ntawm 12V lossis 24V DC. Thaum khiav tawm ntawm tus qauv cov khoom siv hluav taws xob (piv txwv li cov phab ntsa phab ntsa) ntawm 120 / 240/200 yuav tsum hloov mus rau qhov tsim nyog voltage qis dC teeb liab. Qhov no yog feem ntau thiab tsuas yog ua tiav siv DC cov khoom siv fais fab.
Nco ntsoov tias koj cov khoom siv hluav taws xob muaj txausLub Zog Muaj Zograu lub zog lub teeb LED. Txhua lub DC hluav taws xob muab yuav sau nws qhov siab tshaj plaws (hauv Amps) lossis lub zog (hauv watts). Txiav txim siab tag nrho cov hwj chim kos ntawm lub led sawb siv cov qauv hauv qab no:
● Power = LED Fais Fab (Per FT) X coj strip ntev (hauv ft)
Piv txwv li scenario sib txuas 5 ft ntawm LED Sawb Qhov chaw LED Sawb Hluav Taws Xob tau noj yog 4 watts rau ib txhais taw:
● Power = 4 watts per ft x 5 ft =20 watts
Lub Hwj Chim ib txhais ko taw (lossis 'meter') yog yuav luag txhua tus tau teev nyob rau hauv ib qho LED Sawb lub datasheet.
Tsis paub meej tias koj yuav tsum xaiv 12v thiab 24V? Txhua yam sib npaug, 24V feem ntau yog koj thawj koom ruam zoo tshaj plaws.
Lub Sijhawm Post: Sep-26-2023
