Nrog rau daim ntawv thov nce ntawm LED cov ntxaij vab tshaus, nws tuaj yeem pom yuav luag txhua qhov chaw hauv lub neej. Seb nws yog sab nraum zoov advertising loj cov ntxaij vab tshaus, sab hauv tsev high-txhais loj cov ntxaij vab tshaus, me me-pitch LEDs, thiab lwm yam., LED zaub cov ntxaij vab tshaus yuav undoubtedly yuav tau hais tias yog cov feem ntau siv nyob rau hauv tam sim no ib tug ntawm cov loj screen khoom.
Full xim coj zaub
Txawm li cas los xij, txhua yam khoom yuav muaj nws lub neej kev pabcuam thiab siv sijhawm zoo tshaj plaws. Tib yam muaj tseeb rau cov lus qhia LED. Tom qab rov ua haujlwm dua, cov teeb meem ntawm qhov no lossis hom ntawd yuav tsis muaj tshwm sim. Lub sijhawm no, peb yuav tsum tau daws thiab tswj xyuas lawv. Txuas ntxiv ua haujlwm rau peb ib txwm, thiab tom qab ntawd, Huabang Ying Optoelectronics yuav qhia rau koj ntau txoj hauv kev saib xyuas cov ntxaij vab tshaus LED, Kuv vam tias nws yuav muaj txiaj ntsig rau koj.
1. Kev tshuaj ntsuam xyuas kev tiv thaiv
Rau txoj kev tiv thaiv kev tiv thaiv ntawm lub vijtsam zaub, peb yuav tsum tau kho cov multimeter mus rau qhov kev tiv thaiv ntau yam, ua ntej txheeb xyuas tus nqi tiv thaiv ntawm qee qhov taw tes ntawm lub rooj tsav xwm ib txwm muaj rau hauv av, thiab tom qab ntawd txheeb xyuas tib lub ntsiab lus ntawm tib lub rooj tsavxwm. los ntsuam xyuas seb tus nqi kuj yog ib txwm muaj qhov sib txawv. Yog tias muaj qhov sib txawv, koj yuav paub txog qhov teeb meem ntawm LED teeb pom kev zoo, txwv tsis pub, tsis quav ntsej nws.
2. Tso saib qhov ntsuas qhov ntsuas hluav taws xob
Qhov ntsuas hluav taws xob uas yuav pom tau ntawm cov khoom siv zaub muaj hluav taws xob ntau rau hauv cov hluav taws xob uas muaj teeb meem tsis txaus ntseeg kom pom tias qhov teeb meem txawv txawv uas muaj qhov teeb meem yav dhau los, yog li cov teeb meem yuav ua tau yooj yim txiav txim.
3. Kev tshuaj ntsuam xyuas luv Circuit Court txoj kev
Txoj kev tshawb pom luv luv ntawm lub vijtsam zaub yog teeb tsa lub multimeter rau lub ntsuas hluav taws xob luv luv, kom nws tuaj yeem kuaj xyuas seb puas muaj qhov tshwm sim luv luv. Yog tias pom qhov luv luv, nws yuav tsum tau daws tam sim ntawd. Qhov luv luv ntawm cov zaub kuj yog qhov feem ntau LED zaub module tsis ua haujlwm. ntxiv! Kev kuaj xyuas luv luv yuav tsum tau ua thaum lub tshuab hluav taws xob raug kaw kom tsis txhob muaj kev puas tsuaj rau multimeter.
4. Tso saib txoj kev ntsuas kev poob siab
Txoj kev ntsuas qhov ntsuas hluav taws xob ntawm lub vijtsam zaub yog los kho cov multimeter mus rau lub diode voltage nco cov iav, vim tias tag nrho cov ICs ntawm lub vijtsam zaub yog tsim los ntawm ntau cov khoom, yog li thaum muaj qhov tam sim no ntawm ib qho ntawm nws tus pins, nws yuav induced Muaj ib tug voltage poob ntawm ko taw. Raws li ib txwm muaj, qhov hluav taws xob poob ntawm IC pins ntawm tib tus qauv zoo sib xws.
Nyob rau hauv lub neej yav tom ntej, nrog kev txhim kho txuas ntxiv thiab kev txhim kho ntawm LED zaub thev naus laus zis, thaj chaw koom nrog yuav dhau los ua ntau thiab ntau dua. Yog tias koj cov zaub LED muaj teeb meem, txoj hauv kev zoo tshaj yog hu rau cov chaw tsim khoom lossis cov neeg muag khoom. Kev pab cuam tom qab muag, daws qhov teeb meem raws sij hawm, thiab disassemble nws ntawm koj tus kheej kom tsis txhob poob qhov tsis tsim nyog.
