Hnub no, LED strips yog ib qho ntawm cov khoom siv nrov tshaj plaws hauv lub koom haum ntawm cov teeb pom kev zoo hauv thawj thiab theem nrab. Lawv yog siv rau domestic thiab industrial lub hom phiaj. Cov kab xev tso cai rau koj los ua ib qho kev tshaj tawm ci ntsa iab thiab tsim cov teeb pom kev ntxiv ntawm thaj chaw ua haujlwm hauv chav ua noj. Lawv kho sab hauv thiab sab nrauv ntawm ntau lub tsev.
Ib qho ntawm cov khoom nrov tshaj plaws ntawm cov khoom nthuav tawm yog 3528 LED sawb. Txhawm rau xaiv cov cuab yeej zoo, koj yuav tsum paub nws cov yam ntxwv tseem ceeb thiab cov khoom. Lawv yuav tau tham ntxiv.
yam ntxwv dav dav
Nws yog ib qho tsim nyog yuav tsum ua tib zoo thiab muaj lub luag haujlwm mus rau qhov kev xaiv ntawm LED sawb LED. SMD 3528 daim kab xev yog ib qho khoom siv uas muaj lub rooj tsav xwm hloov tau nrog cov ntawv luam tawm. Diodes nyob ntawm nws nyob rau hauv ib qho kev sib lawv liag. Nws yog lawv uas emit lub teeb ntawm lub hwj chim xav tau.
Lub thickness ntawm lub rooj tsavxwm hloov tau tsis tshaj 2 hli. Qhov dav tuaj yeem sib txawv (8-10 mm). Cov qauv kuj suav nrog cov resistors. Lawv txwv qhov tam sim nouas yog pub rau diodes. Lena hom SMD niaj hnub no yog qhov xav tau heev. Lawv kuj pheej yig thiab ruaj khov. Lawv tuaj yeem siv rau ntau lub hom phiaj. Daim kab xev qhia tuaj yeem ua haujlwm 50-100 txhiab teev. Kev siv hluav taws xob ntawm diodes yog qhov kev lag luam tshaj plaws.
Feem ntau, SMD hom tapes yog siv rau sab hauv teeb pom kev zoo. Nws tso cai rau koj los kho kom zoo nkauj sab hauv, tsom rau qee qhov chaw hauv chav. Nws kuj yog siv rau hauv khw malls, chaw lom zem, ntau yam salons thiab lwm yam chaw.
LED hom
Diodes yog lub ntsiab ntawm lub kaw lus. Lawv emit lub teeb ntawm ib qho ntxoov ntxoo thiab siv. Nws nyob ntawm lawv nyob rau thaj chaw twg cov cuab yeej yuav raug siv. SMD 3528 LED sawb belongs rau pab pawg neeg ntawm ib hom xim. Nws tuaj yeem tawm dawb, xiav, ntsuab, liab lossis daj. Xws li diodes tsis tuaj yeem hloov qhov ntxoov ntxoo.
Type SMD diodes (Nto Mounted Device) mounted rau ntawm daim kab xev. Lawv yog tswj los ntawm ib tug maub los. Lub zog hluav taws xob nyob ntawm qhov ceev ntawm qhov kev npaj ntawm diode-hom ntsiab ntawm lub rooj tsavxwm hloov tau.
SMD hom kab xev yog qhov xav tau tshaj plaws niaj hnub no. Nws yog siv nyob rau hauv qhuav, huv chav. Qhov no yog qhov kev xaiv pheej yig tshaj rau LED sawb. Nws tsis muaj kev tiv thaiv ntau. Diodes nyob rau hauv kev npaj yog nyob rau hauv qhib. Yog li ntawd, dej, roj, thiab hmoov av ntau yuav tsum tsis txhob poob rau ntawm daim kab xev. Yog tias koj xav siv lub cuab yeej hauv chav tsev ntub, nws yog qhov zoo dua los muab kev nyiam rau lwm qhov kev xaiv ntawm pawg thawj coj saib. Tsis tas li, yog tias koj xav tau los tsim ntau qhov ntxoov ntxoo, koj yuav tsum yuav RGB chav kawm tapes.
Diode loj
SMD 3528 LED sawb muaj qee lub zog luminous. Qhov ntsuas no txiav txim siab qhov loj ntawm lub diodes. Qhov ntsuas no tau qhia hauv lub cim. Paub seb hom SMD daim kab xev txhais li cas, nws yog ib qho tsim nyog yuav tsum xav txog tus lej ntawm cov khoom siv uas tau nthuav tawm. Nws qhia qhov loj ntawm cov teeb pom kev zoo ntawm daim kab xev.
Piv txwv li, tus neeg siv khoom yuav ib lub teeb dawb LED 3528. Plaub tus lej qhia qhia qhov loj ntawm lub diodes. Lawv qhov ntev yog 3.5 hli, thiab qhov dav yog 2.8 hli. Muaj cov kab xev nrog qhov loj me ntawm diodes. Lawv tuaj yeem tsim teeb pom kev zoo, ua rau lawv tus kheej muaj teeb pom kev zoo. Daim kab xev tuaj yeem siv tsis siv lub teeb pom kev zoo. Diode loj 3528 yuav luag siv los tsim teeb pom kev ntxiv.
Ib lub ntsiab ntawm xws li daim kab xev muaj peev xwm ntawm emitting hluav taws xob ntawm 5 lumens. Qhov no yog ib qho kev ntsuas rau qhov kev siv ntawm cov rays ntawm lub cuab yeej. Lwm qhov ntau thiab tsawg ntawm diodes tuaj yeem ci ci dua. Piv txwv li, qhov loj me 5050 tuaj yeem tawm 15 lumens, thaum lub 5630 diode tuaj yeem tawm 18 lumens.
Number of diodes
Ntxiv rau qhov loj ntawm lub teeb pom kev zoo, qhov ci ci ntawm lub ci yog cuam tshuam los ntawm lawv cov concentration ib 1 m ntawm daim kab xev. Qhov tsawg tshaj plaws concentration ntawm diodes yog 30 pcs. Cov no yog cov khoom siv dimmest. Lawv qhov kev txwv tsis pub dhau. Lub 3528 LED 60 LED sawb yog qhov nrov dua. Muaj 2 npaug ntau dua diodes ib 1 m linear diode dua li yav dhau los.
Tus lej siab tshaj plaws ntawm 3528 diodes ntawm SMD daim kab xev tuaj yeem ncav cuag 240 pcs. Nyob rau tib lub sijhawm, cov khoom nthuav tawm yuav tuaj yeem ua kom pom tseeb hauv chav. Xws li cov diodes tsuas yog siv tau rau SMD 3526 daim kab xev xwb.
Tib lub sijhawm, kev siv hluav taws xob ntawm daim kab xev ncaj qha nyob ntawm qhov qhia tau qhia. Yuav kom txhim kho tag nrho cov ntsiab lus ntawm lub system, tus tswv yuav tsum xam tag nrho cov yam ntxwv ntawm daim kab xev. Qhov no muab lub sijhawm rau nws los xaiv lub hwj chim zoo.
Glow zog
3528 LED sawb (60, 30, 120, thiab lwm yam) muaj qee qhov kev ntsuas hluav taws xob. Qhov ntsuas no yuav tsum raug coj mus rau hauv tus account hauv cov txheej txheem ntawm kev txuas lub cuab yeej mus rau lub network. Lub zog specifications yog ntsuas nyob rau hauv watts. Muaj qee qhov txiaj ntsig rau qhov ntsuas no rau cov kab xev ntawm hom 3528.
Yog tias muaj 60 diodes ntawm daim kab xev, 1 m ntawm cov khoom siv no yuav siv hluav taws xob 4.8 W. Raws li, nrog kev nce hauv lawv cov lej mus rau 120 daim, lub zog yuav nce 2 zaug. Nws yuav yog 9.6 watts. Qhov siab tshaj plaws khiav ntawm daim kab xev tuaj yeem haus 16.8 W ntawm hluav taws xob. Hauv qhov no, qhov concentration ntawm diodes yog 240 pcs.
Yog tias koj xav tsim teeb pom kev hauv zos, lub zog ntawm lub cuab yeej tuaj yeem ncav cuag 10 W / m. Yog tias koj xav tau ua kom muaj lub teeb pom kev zoo, yooj yim backlight, koj yuav tsum xaiv cov khoom siv nrog lub zog ntawm 14.4 W / m. Kuj nthuav qhia cov kev xaiv ribboncoj mus rau hauv tus account thaum xaiv lub hwj chim mov.
Rated zog
Thaum xaiv ib lub strip LED, nco ntsoov coj mus rau hauv tus account nws cov nqi zog. Qhov no yuav tso cai rau koj xaiv cov khoom siv hluav taws xob zoo. Yog tsis muaj nws, daim kab xev yuav tsis tuaj yeem ua haujlwm los ntawm tsev neeg network. Qhov no yuav xav tau kev suav yooj yim. Ua ntej, lub zog ntawm 1 m ntawm cov khoom khiav yog txiav txim siab. Piv txwv li, ib tug neeg muas zaub LED sawb 3528 (120). Hauv lwm lo lus, muaj 120 diodes ntawm nws.
Raws li tau hais los saum toj no, cov khoom siv teeb pom kev zoo muaj lub zog ntawm 9.6 W / m. Yog tias tag nrho txoj siv sia ntev yog 3m, nws lub peev xwm tag nrho yog:
9, 6 x 3=28.8 W.
Cov khoom siv hluav taws xob yuav tsum raug xaiv 20% ntau dua qhov tshwm sim. Qhov no yuav ua kom lub cev ua haujlwm ntawm lub teeb pom kev zoo. Lub hwj chim yuav tsum yog li 35W.
Adapter
LED strip 3528 (12V) niaj hnub no yog hom khoom siv ntau tshaj plaws. Nws txuas nrog lub adapter tshwj xeeb. Nws yog tsim los hloov lub tsev tam sim no mus rau theem uas yuav tsum tau muaj. Tsis tas li ntawd, thaum txuas LED strips, 24 thiab 36 V adapters tuaj yeem siv tau, lawv yog cov cuab yeej tshaj lij. Rau cov hom phiaj hauv tsev, 12 V fais fab mov feem ntau siv.
Hom adapter uas koj xav txuas rau daim kab xev yog qhia ntawm nws daim ntawv lo. Yog li ntawd, thaum yuav khoom, koj tsuas yog yuav tsum tau saib cov chaw tsim khoom cov lus qhia. Cov khoom siv hluav taws xob yuav tsum ua rawsxa cov cai. Txwv tsis pub, daim kab xev yuav tsis ua haujlwm.
Cov kws tshaj lij tsis pom zoo yuav cov khoom siv hluav taws xob nrog lub zog loj. Qhov taw qhia ntawm 20% siab dua tus nqi tau txais yuav txaus txaus. Txwv tsis pub, koj yuav tau them ntau dua rau lub adapter.
khoom siv zoo
3528 LED sawb tuaj yeem yog qhov khoom siv ruaj khov. Txawm li cas los xij, cov kws tshaj lij hais tias tsuas yog cov khoom lag luam ntseeg siab sib txawv hauv lub neej ua haujlwm ntev. Cov khoom lag luam zoo tshaj plaws tau muab rau kev lag luam los ntawm Maxus, Feron.
Xaiv cov cuab yeej zoo, koj yuav tsum ua tib zoo tshuaj xyuas nws. Diodes yuav tsum tau soldered tusyees. Yuav tsum tsis muaj qhov tsis xws luag hauv cheeb tsam no. Txwv tsis pub, nws tsis pom zoo kom yuav cov khoom zoo li no.
Tsis tas li, cov ntaub nplaum zoo tuaj yeem txheeb xyuas los ntawm hom resistor. Hauv cov khoom zoo li no, lawv muaj qhov ntsuas tsis kam ntawm 150 lossis 300 ohms. Cov cim ntawm cov khoom siv zoo li no yuav yog 151 thiab 301, raws li cov ntaub ntawv tsis zoo suav nrog 100 Ohm resistors (kos npe 101).
Kev tshuaj xyuas
LED sawb 3528, raws li cov kws tshaj lij tshuaj xyuas, tuaj yeem siv rau ob qho tib si hauv zos thiab sab hauv tsev teeb pom kev zoo. Rau qhov no, nws yog ib qho tsim nyog los xaiv lub hwj chim ntawm lub cuab yeej. Cov kab xev uas nthuav tawm ua haujlwm ntev, siv hluav taws xob tsawg kawg nkaus.
Nws tsis pom zoo kom skimp ntawm qhov zoo. Hauv qhov no, kev siv daim kab xev yuav tsis tsuas yog luv luv, tab sis kuj tsis zoo. Cov khoom ntawm lub ntiaj teb cov npe tau nthuav tawm saum toj nopaub txog nws txoj haujlwm ntev (tsawg kawg 5 xyoos). Los ntawm kev sib txuas kom raug thiab xaiv cov khoom siv hluav taws xob rau lub teeb pom kev zoo, ua haujlwm ntawm daim kab xev raws li cov chaw tsim khoom cov lus qhia, koj tuaj yeem paub tseeb ntawm nws qhov kev ntseeg tau.
Thaum xaiv lub kaw lus, nws yuav tsum suav nws lub hwj chim, coj mus rau hauv tus account lub peev txheej ntawm lub cuab yeej. Tsuas yog nyob rau hauv rooj plaub no, kev ua haujlwm ntawm cov cuab yeej yuav ua tau raws li cov neeg siv khoom xav tau.
Tau txiav txim siab tias 3528 LED sawb yog dab tsi, nrog rau nws cov yam ntxwv tseem ceeb, txhua tus tuaj yeem xaiv lub teeb pom kev zoo rau ntau lub hom phiaj.
