LED strips yog ntau thiab nrov dua thiab yog qhov kev xaiv zoo tshaj plaws rau kev lag luam, thaj chaw, thiab kev lag luam teeb pom kev zoo. Lawv ua tau zoo, yooj yim rau nruab thiab yuav tsum tau saib xyuas me ntsis. Koj tuaj yeem kho LED strips hauv ntau cov duab thiab ntau thiab tsawg, yog li koj tuaj yeem siv lawv los teeb yuav luag txhua qhov chaw.
Dab tsi yog LED Sawb Teeb?
LED sawb lub teeb (tseem hu ua LED daim kab xev lossis lub teeb ribbon) yog lub rooj tsav xwm hloov tau yooj yim uas muaj los ntawm qhov chaw teeb tsa lub teeb-emitting diodes (SMD LEDs) thiab lwm yam khoom uas feem ntau tuaj nrog cov nplaum nplaum.
Feature ntawm LED strips:
Saj zawg zog
LED strips yog qhov hloov tau yooj yim thiab tuaj yeem khoov mus rau 90 degrees. Koj tuaj yeem siv lawv los teeb qhov chaw thiab txawm qhwv lawv nyob ib ncig ntawm cov duab sib txawv.
Kev xaiv xim
LED strips muaj ntau yam xim, xws li monochrome, Tunable White, RGB, RGBW, RGBTW, Digital xim hloov.
Yooj Yim Loj
LED strips tuaj yeem txiav rau txhua qhov ntev koj xav tau.
Koj tuaj yeem tsim koj qhov project yam tsis muaj kev txhawj xeeb txog qhov ntev ntawm LED sawb.
Ib qho yooj yim Installation
Sab nraum qab ntawm LED sawb muaj 3M ob-sided daim kab xev, koj tuaj yeem yooj yim lo lub LED sawb rau qhov koj xav tau.
Siab Dimmable
LED sawb txhawb ntau txoj kev dimming, xws li PWM, 0-10V, DALI, DMX512, TRIAC dimming.
Lub neej ntev
LED strips muaj lub neej ntev txog li 54,000 teev.
customizable
Peb tuaj yeem kho qhov tshwj xeeb coj strips rau koj cov haujlwm, xws li kev cai xim, CRI, voltage, brightness, dav, ntev, thiab ntau dua.
LED strips feem ntau muab faib ua pawg hauv qab no:
Static dawb thiab ib qho xim
Liab, ntsuab, xiav, daj, liab dawb, ultraviolet, infrared thiab dawb xim nrog txawv CCT los ntawm 2100K txog 6500K
Tunable dawb
Muaj 2 qhov sib txawv xim kub LEDs ntawm Tunable Dawb LED sawb. Los ntawm kev siv nrog cov maub los, thiab cov xim ntawm tunable dawb coj sawb tuaj yeem hloov los ntawm sov dawb mus rau lub teeb dawb.
RGB Xim hloov
Muaj peb txoj kev, koj tuaj yeem tswj tau RGB coj sawb los tsim cov xim koj xav tau.
RGB + W Xim hloov
Muaj plaub txoj kev, zoo ib yam li RGB coj sawb, tab sis nrog ib qho xim dawb ntxiv.
RGB + Tunable dawb Xim hloov
Muaj tsib txoj kev, zoo ib yam li RGBW coj sawb, tab sis nrog ib qho xim dawb lossis sov dawb.
Digital lossis Pixel Xim hloov
Digital coj strips tso cai rau koj kom muaj xim sib txawv rau txhua ntu ntawm LED sawb, tsim ntau yam xim nyob rau hauv ntau seem ntawm ib lub sawb LED.
LED Sawb Teeb Chaw tsim khoom
Kauj Ruam 1: LED Teeb Ntau Lawm
Kauj ruam 2: Tsim thiab siv Solder Pwm
Kauj ruam 3: Siv cov hmoov lead-dawb solder muab tshuaj txhuam rau hauv lub hauv paus PCB
Kauj Ruam 4: Qhov Chaw Tso Npe
Kauj Ruam 5: Reflow Soldering
Kauj Ruam 6: Sib cais thiab Weld lub 0.5m LED Sawb Ntu Ua Ke
Kauj Ruam 7: Kev laus thiab Waterproofing
Kauj Ruam 8: 3M Daim kab xev Pasting thiab ntim
Cov khoom tseem ceeb ntawm LED strips yog LEDs, FPCB (Flexible Printed Circuit Boards), resistors lossis lwm yam khoom. LED strips yog tsim los ntawm kev siv cov txheej txheem hu ua Surface Mount Technology (SMT) Kev Sib Txuas Lus rau mount LEDs, resistors thiab lwm yam khoom siv rau FPCB.
Siv cov txheej txheem PCBA, peb tuaj yeem hloov kho koj cov LED strips ntawm qib PCB kom tau raws li koj qhov kev xav tau teeb pom kev zoo. Peb kuj ua cov kev tswj xyuas zoo thaum kawg ntawm txhua kauj ruam kom ntseeg tau tias peb cov khoom muaj raws li tus qauv. Cia peb saib seb cov txheej txheem no ua haujlwm li cas.
Kauj Ruam 1: LED Teeb Ntau Lawm
Thawj kauj ruam yog tsim cov teeb ci LED, tseem hu ua LED encapsulation.
LED teeb yog qhov tseem ceeb tshaj plaws, txiav txim siab qhov zoo ntawm LED sawb. Tias yog vim li cas peb tsis muab cov teeb ci LED zoo li lwm lub Hoobkas ua. Peb tsim peb tus kheej LED teeb los xyuas kom meej qhov zoo ntawm peb LED strips. Cia peb saib yuav ua li cas tsim cov teeb ci LED.
Kauj ruam 1.1: Tuag txuas
Tuag Symptoms yog txheej txheem nyob rau hauv uas lub nti yog sib txuas rau thaj tsam ntawm lub thav duab los ntawm colloid (feem ntau conductive kua nplaum los yog insulating kua nplaum rau LED) los tsim ib tug thermal txoj kev los yog hluav taws xob txoj kev, uas muab tej yam kev mob rau tom ntej no hlau sib txuas. Peb siv cov chips los ntawm cov khoom lag luam zoo, xws li Epistar, Sanan, thiab lwm yam.
Kauj ruam 1.2: Hlau Bonding
Hlau bonding yog cov txheej txheem ntawm kev tsim hluav taws xob kev sib txuas ntawm cov ncej coj thiab coj cov chips siv cov hlua khi, uas yog ua los ntawm 99.99% kub.
Kauj Ruam 1.3: Phosphor Silicone Dispensing
Feem ntau cov LEDs nyob rau hauv kev ua lag luam yog raws li xiav-emitting LED chips nrog phosphors ntxiv kom ua tiav cov teeb dawb sib xyaw.
Txhawm rau kom tau txais qhov tseeb xim kub, peb yuav tsum nruj me ntsis kho qhov piv ntawm phosphorus. Thiab cov phosphor hmoov thiab silica gel yog sib xyaw ua ke, thiab tom qab ntawd cov phosphor hmoov silica gel sib tov yog ntxiv rau saum npoo ntawm LED bracket los npog LED nti. Cov kauj ruam no tseem ceeb heev. Ntau lub teeb ci LED muaj teeb meem vim tias cov hlau kub tsis sib txuas, ces tam sim no tsis tuaj yeem hla ntawm LED nti thiab LED bracket, uas ua rau lub teeb ci LED tsis tuaj yeem teeb.
Kauj ruam 1.4: Ci
Tom qab Phosphor Silicone Dispensing, LED teeb yuav tsum tau muab ci rau hauv qhov cub kom qhuav cov dej noo ntawm phosphor hmoov.
Kauj ruam 1.5: Sorting
Ntim LEDs tuaj yeem kuaj thiab txheeb xyuas raws li wavelength, Chromaticity coordinates x, y, lub teeb siv, lub teeb lub teeb, thiab kev khiav hauj lwm voltage. Raws li qhov tshwm sim, LEDs tau muab faib ua ntau ntau ntawm cov thawv thiab pawg, thiab tom qab ntawd tus ntsuas ntsuas tau ntim cov LEDs rau hauv cov thawv sib txawv raws li cov qauv ntsuas. Raws li tib neeg cov kev xav tau ntawm LEDs tau nce siab dua thiab siab dua, lub tshuab sorting thaum ntxov yog 32Bin, uas tom qab ntawd nce mus rau 64Bin, thiab tam sim no muaj 72Bin coj mus muag sorting tshuab. Txawm li cas los xij, LED kev qhia ntawm Bin tseem tsis tuaj yeem ua tau raws li qhov xav tau ntawm kev tsim khoom thiab kev ua lag luam.
Rau cov xim dawb LEDs, peb lub tuam txhab txais cov qauv nruj tshaj plaws, 3-kauj ruam McAdam, los txheeb cov LEDs. Qhov no txhais tau tias peb cov xim sib xws yog qhov zoo heev uas lub qhov muag tsis muaj txoj hauv kev pom qhov txawv.
Kauj ruam 1.6: Taping
Ua ntej LED yog patched, LED yuav tsum tau kuaj pom, taw qhia, thiab ntim rau hauv daim kab xev. Cov taped LEDs tuaj yeem xa mus rau SMT qhov chaw tso tshuab ntawm kev kub ceev rau kev tso chaw hauv pawg thawj coj saib.
Kauj Ruam 1.7: Pob
Tom qab taping, LED teeb yuav raug ntim los ntawm yob. Txhua yob yog muab tso rau hauv ib lub hnab ntim khoom zoo li qub, tom qab ntawd tshem tawm thiab kaw.
Kauj ruam 2: Tsim thiab siv Solder Pwm
stainless hlau pwm yog tsim rau txhua sawb teeb tsim. Lawv yog qhov uas mus rau sab saum toj ntawm PCB liab qab txhawm rau txhawm rau muab tshuaj txhuam kom zoo tshaj plaws ntawm qhov taw tes solder.
Kauj ruam 3: Siv cov hmoov lead-dawb solder muab tshuaj txhuam rau hauv lub hauv paus PCB
Ib tug xov tooj ntawm loosely txuas strips ntawm liab qab PCB, 0.5 meters nyob rau hauv ntev, ua "PCB ntawv". Nws tau muab tso rau hauv cov pwm thiab cov hmoov txhuas tsis muaj cov hmoov txhuas ua kom puv lub qhov hauv pwm zoo kawg nkaus, ua rau cov ntaub qhwv tsis muaj qhov tsis xws luag.
Kev Ntsuam Xyuas Zoo
Cov kauj ruam QC ua kom ntseeg tau tias txhua qhov taw tes solder muaj qhov zoo ntawm cov tshuaj txhuam hniav thiab npaj rau cov khoom siv los muab tso rau ntawm cov ntsiab lus solder.
Kauj Ruam 4: Qhov Chaw Tso Npe
Tom ntej no, daim ntawv PCB tau muab tso rau hauv lub tshuab tso SMT. Lub tshuab no khaws thiab tso cov resistors, LEDs thiab lwm yam khoom ntawm cov ntsiab lus solder nrog qhov tseeb thiab siab.
Peb siv high-speed Japanese hom SMT tshuab los pab peb tswj kom zoo.
Kev Ntsuam Xyuas Zoo
Lub PCB nrog tag nrho cov khoom txuas txuas tau raug tshuaj xyuas dua los ntawm kev tswj kom zoo. Yog tias muaj qhov tsis raug, nws raug sau tseg thiab daim ntawv PCB tau rov ua haujlwm dua kom txog thaum nws dhau kev tshuaj xyuas.
Kauj Ruam 5: Reflow Soldering
Cov Cheebtsam yuav tsis raug kho rau ntawm PCB kom txog rau thaum lub solder paste hardens. Txhawm rau ua qhov no, PCB pawg thawj coj saib yog siv rau hauv qhov cub reflow. Lub qhov cub reflow yog qhov cub ntev nrog ntau thaj chaw uas qhov kub thiab txias tuaj yeem tswj nws tus kheej raws li PCB hla dhau.
Kev Ntsuam Xyuas Zoo
Tom qab daim ntawv LED tawm los ntawm reflow soldering, peb yuav ua qhov kev soj ntsuam zoo ntawm no. Teeb lub LED daim ntawv los xyuas kom meej tias tag nrho cov LEDs tuaj yeem teeb pom kev zoo li qub. Cov ntawv LED uas raug tsis lees paub yog rov ua haujlwm dua lossis manually soldered kom txog thaum zoo.
Kauj Ruam 6: Sib cais thiab Weld lub 0.5m LED Sawb Ntu Ua Ke
Cov nplooj ntawv 0.5m PCB (ua los ntawm ntau cov hlua khi hlua khi) raug cais thiab soldered kawg-rau-kawg kom txog thaum lawv ua tiav qhov ntev.
Feem ntau, peb yuav solder ntu PCB rau hauv yob ntawm 5 meters.
Kev Ntsuam Xyuas Zoo
Thaum peb solder PCB mus rau hauv ib lub yob ntev, peb yuav tshuaj xyuas txhua qhov chaw soldering dua kom ntseeg tau tias tag nrho LED sawb tuaj yeem teeb ib txwm.
Kauj Ruam 7: Kev laus thiab Waterproofing
Cov welded LED strips yuav muab tso rau hauv chav kuaj kev laus, teeb tsis tu ncua, thiab yuav ua haujlwm rau 12 teev. Peb hu cov kauj ruam no yog qhov kev ntsuas kub hnyiab. Qhov kev sim no tuaj yeem pab peb kom paub txog cov teeb meem zoo ntawm LED strips ntau npaum li sai tau ua ntej xa khoom.
Yog tias qee qhov LED strips yuav tsum tau siv sab nraum zoov lossis hauv qab dej, lawv kuj yuav tsum muaj dej tsis zoo thiab tsis muaj plua plav.
Peb muab cov qib dej tsis zoo thiab plua plav pov tseg hauv qab no rau cov neeg siv khoom xaiv.
IP20: liab qab, tsis-waterproof, siv sab hauv tsev, rau qhov chaw qhuav.
IP52: Silicone txheej, siv sab hauv tsev, rau qhov chaw ntub dej.
IP65: Silicone tube / Heat shrink tube, rau kev siv sab nraum zoov, rau qhov chaw los nag
IP67: Silicone tube thiab silicone filling lossis khoom silicone extrusion, siv sab nraum zoov
IP68: PU (Polyurethane), siv hauv qab dej.
Kauj Ruam 8: 3M Daim kab xev Pasting thiab ntim
Thaum LED strip dhau qhov kev tshuaj ntsuam, peb yuav muab 3M ob-sided daim kab xev rau sab nraum qab ntawm LED sawb. Qhov no ua rau nws yooj yim dua rau cov neeg siv khoom los teeb tsa LED strips, tsuas yog rhuav tshem 3M daim kab xev ob sab thiab lo rau qhov lawv xav tau.
Nco ntsoov siv cov ntaub ntawv zoo 3M ob-sided daim kab xev, uas tsis yog tsuas yog ua kom muaj zog nplaum, tab sis kuj ua rau kom sov dissipation thiab prolongs lub neej ntawm LED sawb.
Txhua LED sawb yuav muab dov mus rau ib lub reel, thiab tom qab ntawd txhua yob yuav muab tso rau hauv ib lub hnab anti-static aluminium foil. Tom qab ntawd lo rau daim ntawv lo rau lub hnab anti-static aluminium foil. Thiab nyob ib ncig ntawm 50 lub hnab ntim rau hauv ib lub thawv.
Kev Ntsuas Zoo:
Peb qhov kev ntsuam xyuas zaum kawg yog kev soj ntsuam tsis tu ncua ntawm LED strips npaj rau ntim. Qhov no pab kom peb tswj tau tus txheej txheem siab.
Cov yam ntxwv cuam tshuam rau qhov zoo ntawm LED sawb teeb
1. Zoo ntawm FPCB
Zoo siab, 2-4 oz ob-txheej txheej ntshiab tooj liab hloov tau yooj yim PCBs ua kom txoj hauv kev zoo ntawm cov tam sim no loj, txo cov cua sov tsim thiab pab kom cov cua sov dissipate sai dua. Thaum tshav kub kub tuaj yeem cuam tshuam rau lub neej ntawm LEDs luv, yog li peb yuav tsum nrhiav txoj hauv kev kom dissipate nws. Los ntawm kev txuas cov LED sawb rau txhuas profile peb tuaj yeem dissipate cua sov ntau li ntau tau thiab txo qhov ua haujlwm kub.
2. Zoo ntawm SMD LEDs
Hom LED chips ntim nrog qhov zoo tshaj plaws ntawm thermal pads, tuag daim ntawv cog lus cov ntaub ntawv, phosphors, thiab 99.99% kub daim ntawv cog lus nyob ntawm tej.
Kev soj ntsuam nruj nrog LM-80 thiab TM-21 qhia.
High brightness, Siab CRI, Gamut Index, Fidelity Index, thiab Saturation
Xyuas kom cov BINs yog cov xim zoo sib xws, hauv 3 kauj ruam Macadam
3. Zoo ntawm Resistor
Cov resistors yog siv los tswj qhov tam sim no los ntawm LEDs kom cov LEDs ua haujlwm ntawm qhov tsim teeb ci. Tus nqi ntawm cov resistor yuav hloov ntawm batch mus rau batch. Siv lub tuam txhab muaj npe nrov rau cov resistors.
Thov xyuas kom meej tias koj siv cov resistors zoo. Cov resistors tsis zoo tuaj yeem ua rau lub neej luv luv ntawm LED sawb lossis ua rau nws puas.
Tsis txhob overpower koj LEDs! Thaum xub thawj lawv yuav zoo li ci dua tab sis yuav ua tsis tau sai. Peb paub ob peb tus neeg sib tw ua qhov no. Cov cua kub ntau dhau kuj yuav ua rau muaj kev phom sij yog tias ntsia rau ntawm cov khoom siv hluav taws xob.
4. Zoo ntawm cov hlau thiab cov khoom sib txuas
Ib txwm xaiv cov khoom uas tau raug sim rau kev nyab xeeb thiab kav ntev.
5. Zoo ntawm 3M Daim kab xev
Peb siv 3M hom 300LSE lossis VHB daim kab xev. Ntau tus neeg muag khoom muab cov npe tsis muaj npe lossis phem dua, fake hom npe nplaum. Tus yuam sij rau lub installation ntev ntev thiab thermal conductivity yog daim kab xev zoo.
6. Qhov chaw tso chaw
Nws kuj tseem ceeb heev kom ntseeg tau tias tag nrho cov khoom raug raug thiab ruaj ntseg rau PCB.
LED strips qee zaum tsis ua haujlwm zoo vim tias tsis zoo soldering.
xaus
High quality LED strips yuav kim dua. Txawm li cas los xij, vim qhov tsis ua haujlwm tsawg, cov khoom siv zoo LED yuav tsum tau them nqi kho me ntsis. Raws li tus nqi ntawm kev ua haujlwm ntau dua li tus nqi ntawm cov khoom, nws yuav raug nqi ntau dua los xaiv qhov zoo tshaj plaws LED sawb. Nws yog ib lub tswv yim zoo los ua koj qhov kev tshawb fawb ua ntej txiav txim siab yuav khoom. Yog tias koj xav paub ntau ntxiv txog LED strips lossis muaj lwm yam lus nug, thov tuaj yeem tawm tswv yim. Peb lub hom phiaj yog los muab cov kev daws teeb meem zoo LED teeb pom kev zoo uas yuav kav koj rau xyoo!
LEDYi tsim cov khoom zoo LED strips thiab LED neon flex. Tag nrho peb cov khoom dhau los ntawm cov chaw soj nstuam high-tech los xyuas kom meej qhov zoo tshaj plaws. Dhau li ntawd, peb muab cov kev xaiv customizable ntawm peb LED strips thiab neon flex. Yog li, rau hwm LED sawb thiab LED neon flex, hu rau LEDYi ASAP!
