Hauv kev lag luam LED teeb bar, yuav ua li cas txheeb xyuas qhov sib txawv ntawm qhov zoo ntawm LED teeb tuav yog qhov teeb meem ntawm cov neeg siv khoom. Raws li "tus thawj coj" ntawm LED lub teeb bar kev lag luam, Guangpuda siv cov kev txawj ntse los qhia lawv yuav ua li cas kom ceev thiab raug. , Ceev nrooj txheeb xyuas cov teeb meem zoo ntawm LED sawb.
LED lub teeb strips yog LED teeb sib sau ua ke ntawm strip-shaped FPC los yog PCB nyuaj boards, uas yog siv nyob rau hauv txhua qhov chaw ntawm lub neej. Yog li ntawd, thaum muas LED teeb strips, nws yog ib qho tseem ceeb heev uas yuav tsum tau xaiv cov zoo LED teeb strips. LED teeb muaj ob hom, ib qho yog hloov tau LED, thiab lwm yam yog LED tawv sawb.
1. Lub teeb ci LED hloov tau txais FPC raws li lub rooj sib txoos hauv Circuit Court thiab SMD LED rau kev sib dhos, yog li ntawd lub thickness ntawm cov khoom tsuas yog lub thickness ntawm ib npib thiab tsis siv qhov chaw; qhov dav ntawm cov lus qhia tshwj xeeb suav nrog 30cm ntev 18 LEDs, 24 LEDs thiab 50cm ntev nrog 15 LEDs, 24 LEDs, 30 LEDs, thiab lwm yam. Muaj 60cm, 80cm, thiab lwm yam, cov neeg siv sib txawv muaj cov specifications sib txawv. Thiab nws tuaj yeem txiav ntawm qhov xav tau, thiab nws tuaj yeem txuas ntxiv ntawm lub siab nyiam yam tsis muaj kev cuam tshuam lub teeb. Cov khoom siv FPC yog mos thiab tuaj yeem khoov, folded, thiab dov ntawm lub siab nyiam, thiab tuaj yeem txav thiab ncab dawb hauv qhov chaw peb sab yam tsis muaj kev tawg. Nws yog tsim rau siv nyob rau hauv qhov chaw tsis xwm yeem thiab qhov chaw nrog qhov chaw me me, thiab vim tias nws tuaj yeem khoov thiab dov arbitrarily, nws yog qhov tsim nyog rau kev sib xyaw ntawm ntau yam qauv hauv kev tshaj tawm kho kom zoo nkauj.
2. LED nyuaj lub teeb strips yog sib sau ua ke nrog PCB nyuaj boards. LEDs tau sib sau ua ke nrog SMD LEDs, thiab lawv tuaj yeem sib sau ua ke nrog hauv kab LEDs. Cov khoom sib txawv yog siv raws li qhov tsim nyog. Qhov zoo ntawm cov teeb pom kev nyuaj yog ntau dua Lub zog yog qhov yooj yim thiab ruaj khov, thiab kev ua haujlwm thiab kev teeb tsa yooj yim dua; Qhov tsis zoo yog tias nws tsis tuaj yeem khoov ntawm lub siab nyiam, thiab nws tsis tuaj yeem siv rau hauv qhov chaw tsis xwm yeem. Muaj 18 LEDs, 24 LEDs, 30 LEDs, 36 LEDs, thiab SMD LEDs rau nyuaj lub teeb tuav. Muaj ntau yam tshwj xeeb xws li 40 LEDs; muaj 18, 24, 36, 48 thiab lwm yam txawv specifications rau hauv-kab LEDs, thiab muaj pem hauv ntej thiab sab sawv daws yuav. Lub teeb sab tseem hu ua Great Wall light bar.
Nyob rau hauv kev saib ntawm ob qhov sib txawv, yuav ua li cas txheeb xyuas qhov zoo sib txawv ntawm LED strips
Kev Taw Qhia 1: Saib ntawm cov pob qij txha. LED lub teeb strips tsim los ntawm cov tuam txhab ua lag luam LED tsis tu ncua yog tsim los ntawm cov txheej txheem SMT thaj, solder paste thiab reflow soldering txheej txheem. Yog li ntawd, cov pob qij txha ntawm LED sawb yog tus du thiab tus nqi ntawm cov solder tsis ntau, thiab cov pob qij txha txuas ntxiv los ntawm FPC pads mus rau LED electrodes nyob rau hauv cov duab arc. [Tus nqi ntawm cov solder nyob rau hauv cov pob qij txha ntawm lub bootleg LED lub teeb sawb yog tsis sib xws, thiab ntau tshaj li ib tug dot qhwv lub solder taw, thiab yuav muaj tin cov lus qhia ntawm ntau theem, uas yog ib tug raug tshwm sim ntawm phau ntawv soldering.
Kev Taw Qhia 2: Saib qhov zoo ntawm FPC. FPC muab faib ua ob hom: tooj liab-clad thiab dov tooj liab. Daim ntawv tooj liab ntawm lub phaj tooj liab-clad yog protruding. Yog tias koj saib ze, koj tuaj yeem pom nws los ntawm kev sib txuas ntawm lub ncoo thiab FPC. Lub dov tooj liab yog sib txuas nrog FPC. Raws li tag nrho, nws tuaj yeem khoov arbitrarily yam tsis muaj qhov tshwm sim ntawm lub ncoo ntog tawm. Yog tias lub phaj tooj liab yog khoov ntau dhau, lub ncoo yuav poob, thiab yog tias qhov kub thiab txias siab dhau thaum tu, lub ncoo yuav poob.
Kev Taw Qhia 3: Saib xyuas qhov huv ntawm qhov chaw ntawm LED teeb sawb. Yog tias LED lub teeb sawb tsim los ntawm cov txheej txheem SMT siv, qhov kev huv huv ntawm qhov chaw zoo heev, thiab tsis muaj impurities thiab stains tuaj yeem pom. Txawm li cas los xij, yog tias cov pirated version tsim los ntawm cov txheej txheem vuam tes siv LED lub teeb strips, txawm li cas los xij ntawm qhov chaw raug ntxuav, yuav muaj stains thiab ntxuav cov kab hauv lub nroog, thiab yuav muaj flux thiab tin slag residues ntawm qhov chaw. ntawm FPC.
Kev Taw Qhia 4: Saib ntawm lub ntim. Lub teeb ci LED tsis tu ncua yuav raug ntim rau hauv cov kab hluav taws xob tiv thaiv zoo li qub, feem ntau 5 meters ib yob lossis txog 10 meters ib yob, thiab tom qab ntawd lub npoo yog kaw nrog cov hnab ntim khoom tiv thaiv zoo li qub. Lub pirated version ntawm LED lub teeb sawb yuav siv los tuav lub reel kom txuag nqi, thiab tom qab ntawd tsis muaj cov hnab ntim khoom tiv thaiv zoo li qub. Yog tias koj saib ze ntawm lub reel, koj tuaj yeem pom cov kab thiab khawb sab laug thaum daim ntawv lo tawm ntawm qhov chaw.
Kev lees paub 5: Saib ntawm daim ntawv lo. Lub teeb LED tsis tu ncua muaj cov ntawv luam tawm ntawm lub hnab ntim khoom thiab cov reels, tsis yog cov ntawv luam tawm. Daim ntawv lo ntawm pirated version yog luam tawm, thiab cov kev qhia tshwj xeeb thiab cov khoom tsis sib xws.
Kev Taw Qhia 6: Saib cov khoom siv. Lub teeb ci LED tsis tu ncua yuav muaj cov lus qhia rau kev siv thiab lub teeb sawb tshwj xeeb hauv lub thawv, thiab LED lub teeb sawb txuas tej zaum yuav yog daim npav tuav; thiab pirated version ntawm LED lub teeb sawb ntim lub thawv Tsis muaj cov khoom siv zoo li no, vim qee cov tuam ntxhab tseem txuag tau ntau npaum li lawv tuaj yeem ua tau.
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