Yuav tsum tau xa tawm cov teeb coj mus rau North America
1. Cov xwm txheej ntawm LED North American Cov Qauv
LED txuag hluav taws xob teeb yog ib yam khoom tshiab. Tam sim no North American cov qauv kev nyab xeeb khoom lag luam tsis muaj cov txheej txheem tshwj xeeb rau cov khoom lag luam zoo li no. Kev sim ntawm cov khoom lag luam LED tau dhau los ua lub ntsiab lus hauv kev lag luam. American UL lab tau teeb tsa kev npaj ntawm LED lub zog txuag hluav taws xob teeb pom kev zoo daim ntawv pov thawj UL8750 txhawm rau teb rau lub xeev tam sim no ntawm kev lag luam. Tus txheej txheem no tam sim no tseem yog cov ntawv sau tseg thiab tseem tsis tau raug lees paub raws li daim ntawv pov thawj. Yog li ntawd, daim ntawv pov thawj ntsuas ntawm LED teeb lub zog txuag hluav taws xob tsis tau raug daws tag rau tam sim no.
Lub hauv paus ntsiab lus ntawm LED teeb txuag hluav taws xob yog hloov AC zog mus rau DC lub zog los ntawm kev hloov pauv lub zog siv hluav taws xob txhawm rau muab lub zog rau lub teeb pom kev tawm. Raws li cov hauv paus ntsiab lus thiab cov yam ntxwv ntawm LED teeb lub zog txuag hluav taws xob, MET lub chaw kuaj mob hauv Tebchaws Meskas tau thov txoj haujlwm ntsuas kev hloov pauv nyob rau theem no: txais yuav cov tsoos ib txwm txuag hluav taws xob Asmeskas ntawv pov thawj tus qauv UL1993 (sib xws rau Canadian tus qauv CAN/ CSA-C22.2No.0, CAN/ CSA-C22.2No.74), thiab lub zog ntsuas tus qauv UL1310 lossis UL1012 (sib xws rau Canadian tus qauv CAN/ CSA-C22.2No.107) rau kev sim thiab ntawv pov thawj ntawm LED zog -txuag teeb.
2. Cov ntsiab lus hauv kev sim
Cov hauv qab no yog cov lus piav qhia ntawm cov teeb meem tseem ceeb hauv kev xeem ntawv pov thawj ntawm LED teeb lub zog txuag hluav taws xob raws li UL1993, UL1310 thiab UL1012 tus qauv.
1. Khoom siv
LED teeb txuag hluav taws xob tuaj yeem tsim ua ntau yam duab. Coj cov teeb roj fluorescent coj los ua piv txwv, lawv lub ntsej muag zoo ib yam li cov roj fluorescent zoo tib yam. Lub zog hluav taws xob thiab lub teeb hluav taws xob tso tawm tau kaw los ntawm lub tubular pob tshab polymer plhaub ntawm cov teeb roj fluorescent. Lub plhaub polymer pob tshab ua lub luag haujlwm tiv thaiv hluav taws thiab tiv thaiv hluav taws xob hauv cov khoom. Raws li tus txheej txheem xav tau, cov khoom siv hluav taws xob txuag hluav taws xob yuav tsum yog siab dua V-1 qib, yog li cov pob tshab polymer nyob hauv tsev yuav tsum ua los ntawm cov ntaub ntawv siab dua V-1 qib. Lub ntsiab lus kom nco ntsoov yog cov khoom lag luam yuav tsum ncav cuag qib V-1, thiab nws cov tuab yuav tsum ntau dua lossis sib npaug rau cov tuab tuab uas yuav tsum tau ua los ntawm qib V-1 ntawm cov khoom siv raw. Kev ntsuas hluav taws thiab qhov xav tau tuab tuaj yeem pom ntawm UL daim npav daj ntawm cov khoom siv raw. . Hauv kev sim tiag, nws tau pom tias txhawm rau txhawm rau ua kom lub teeb ci ntawm LED teeb, cov tuam txhab tsim khoom feem ntau ua cov pob tshab polymer zoo nkauj heev. Qhov no yuav tsum ntsuas cov kws ua haujlwm saib xyuas kom ntseeg tau tias cov khoom siv tau raws li qhov xav tau tuab ntawm qhov ntsuas hluav taws. Txij li cov ntaub ntawv raw sib txawv muaj qhov sib txawv ntawm qhov xav tau rau qhov ntsuas hluav taws xob zoo ib yam, qee cov ntaub ntawv raw tuaj yeem ua tau raws li qhov xav tau ntawm qhov hluav taws kub siab dua nrog cov tuab tuab. Nws tau pom zoo tias cov chaw tsim khoom tuaj yeem xaiv cov khoom tsim nyog rau cov khoom lag luam plhaub.
2. Teem xeem
Raws li qhov yuav tsum tau ua ntawm cov khoom lag luam tus qauv, cov khoom yuav tsum sim ntsuas qhov ntsuas poob uas yuav tshwm sim thaum siv tiag. Cov khoom lag luam yuav tsum tau nqis los ntawm qhov siab ntawm 0.91 meters mus rau lub rooj ntoo tawv. Lub plhaub khoom yuav tsum tsis txhob tawg kom nthuav tawm qhov phom sij nyob hauv. Cov neeg tsim khoom yuav tsum xav txog qhov yuav tsum tau muaj zog no thaum xaiv cov ntaub ntawv rau cov khoom lag luam.
3. Dielectric zog
Lub plhaub pob tshab npog lub zog hluav taws xob sab hauv, thiab cov khoom siv pob tshab pob tshab yuav tsum ua tau raws li qhov xav tau ntawm lub zog hluav taws xob. Raws li qhov xav tau ntawm tus qauv, raws li North American qhov hluav taws xob ntawm 120 volts, sab hauv qhov hluav taws xob nyob sab hauv thiab lub plhaub (npog nrog cov ntawv ci hlau rau ntsuas) yuav tsum tuaj yeem tiv thaiv AC 1240 volts hluav taws xob lub zog ntsuas. Raws li qhov xwm txheej ib txwm, cov tuab ntawm cov khoom lag luam nce txog li 0.8 hli, uas tuaj yeem ua tau raws li qhov xav tau ntawm kev ntsuas lub zog hluav taws xob.
4. Hwj chim module
Lub zog hluav taws xob yog ib feem tseem ceeb ntawm LED teeb lub zog txuag hluav taws xob, thiab lub zog siv hluav taws xob feem ntau yog siv kev hloov pauv hluav taws xob thev naus laus zis. Raws li hom sib txawv ntawm cov qauv hluav taws xob, cov qauv sib txawv tuaj yeem raug txiav txim siab rau kev sim thiab ntawv pov thawj. Yog tias lub zog hluav taws xob yog chav kawm thib II lub zog siv hluav taws xob, qhov no tuaj yeem kuaj thiab ntawv pov thawj los ntawm UL1310. Hoob II cov khoom siv hluav taws xob hais txog lub zog siv hluav taws xob uas siv lub tshuab hloov pauv, qhov hluav taws xob tso tawm tsawg dua 60 volts, thiab tam sim no tsawg dua 150/Vmax amperes. Rau cov khoom siv tsis yog chav kawm II, UL1012 tau siv rau kev sim thiab ntawv pov thawj. Cov txheej txheem kev xav ntawm ob tus qauv no zoo ib yam thiab tuaj yeem xa mus rau ib leeg. Lub zog siv hluav taws xob sab hauv ntawm feem ntau cov teeb LED siv lub zog tsis sib cais, thiab tso tawm DC qhov hluav taws xob ntawm lub zog tseem muaj ntau dua 60 volts, yog li UL1310 tus qauv tsis siv tau, tab sis UL1012 siv tau.
5. Rwb thaiv tsev yuav tsum tau
Vim tias qhov chaw sab hauv tsawg ntawm LED txuag hluav taws xob teeb, hauv kev tsim qauv, yuav tsum tau them nyiaj mloog rau qhov yuav tsum tau ua rwb thaiv tsev ntawm cov khoom muaj sia nyob thiab khoom siv tau yooj yim. Rwb thaiv tsev tuaj yeem yog qhov nrug deb thiab qhov nrug deb, lossis nws tuaj yeem yog daim ntawv insulating. Raws li tus txheej txheem xav tau, qhov chaw nyob nrug ntawm cov khoom muaj sia nyob thiab cov khoom siv tau yooj yim yuav tsum ncav cuag 3.2 hli, thiab qhov kev ncua deb yuav tsum ncav cuag 6.4 hli. Yog tias qhov kev ncua deb tsis txaus, koj tuaj yeem ntxiv cov ntawv insulating ua cov rwb thaiv tsev ntxiv. Lub thickness ntawm daim ntawv insulating yuav tsum ntau dua 0.71 hli. Yog tias qhov tuab tsawg dua 0.71 hli, cov khoom lag luam yuav tsum tuaj yeem tiv taus qhov ntsuas hluav taws xob siab ntawm 5000V.
6. Kev ntsuas kub nce
Kev ntsuas kub nce yog qhov yuav tsum tau ua rau kev sim khoom nyab xeeb. Tus qauv muaj qee yam kev txwv qhov kub nce ntawm cov khoom sib txawv. Hauv cov txheej txheem tsim khoom, cov tuam txhab tsim khoom yuav tsum ua tib zoo saib xyuas cov cua sov ua kom sov ntawm cov khoom, tshwj xeeb tshaj yog rau qee yam khoom siv (xws li cov ntawv rwb thaiv tsev, thiab lwm yam). Yog tias cov khoom ua haujlwm nyob rau qhov kub thiab txias ntev, lawv yooj yim rau kev puas tsuaj, uas tuaj yeem ua rau hluav taws lossis hluav taws xob txaus ntshai. Lub zog hluav taws xob sab hauv lub luminaire nyob hauv qhov chaw kaw thiab qhov chaw me me, thiab kev tso cua sov tawm yog txwv. Yog li ntawd, thaum xaiv cov khoom siv, cov tuam txhab tsim khoom yuav tsum ua tib zoo xaiv cov khoom tsim nyog tshwj xeeb kom ntseeg tau tias cov khoom ua haujlwm nrog qee cov npoo, yog li txhawm rau zam cov khoom siv los ntawm kev ua kom sov dhau thaum lawv ua haujlwm nyob ze rau qhov thauj khoom tag nrho rau lub sijhawm ntev.
7. qauv
Lub zog hluav taws xob ntawm LED teeb txuag hluav taws xob tau teeb tsa sab hauv lub plhaub, thiab qhov chaw muaj txwv. Txhawm rau kom txuag tau qhov chaw, qee cov tuam txhab tsim khoom siv tus pin-type Cheebtsam ntawm PCB. Txoj kev no tsis tsim nyog txais. Cov nplaim hluav taws xob no cov khoom sib txuas zoo li yuav poob vim yog kev siv vuam tsis raug thiab lwm yam laj thawj, ua rau muaj kev phom sij. Yog li ntawd, kev siv lub qhov (socket) yuav tsum tau ua kom ntau li ntau tau rau cov khoom no. Yog tias qhov vuam vuam tsis tuaj yeem zam tau, nws yog qhov yuav tsum tau muab kev tiv thaiv ntxiv rau cov khoom siv no los ntawm kev kho nws nrog kua nplaum.
8. Kev xeem tsis tiav
Kev sim khoom tsis ua tiav yog ib yam khoom tseem ceeb hauv kev xeem khoom pov thawj. Cov khoom ntsuas no yog luv-Circuit lossis qhib qee yam khoom ntawm kab kom sim ua qhov tsis raug uas yuav tshwm sim thaum siv tiag tiag, txhawm rau txhawm rau ntsuas kev nyab xeeb ntawm cov khoom raws li qhov ua txhaum ib zaug. Txhawm rau ua kom tau raws li qhov yuav tsum tau muaj kev nyab xeeb no, thaum tsim cov khoom lag luam, nws yog qhov tsim nyog yuav tau txiav txim siab ntxiv cov fuse tsim nyog rau cov khoom lag luam los tiv thaiv kev overcurrent los ntawm qhov tshwm sim thaum cov zis tawm luv-ncig lossis sab hauv tsis ua haujlwm, uas tuaj yeem ua rau muaj kev phom sij txaus ntshai. .
3. Lub Hoobkas tshuaj xyuas
North American cov ntawv pov thawj khoom lag luam xav tau kev tshuaj xyuas lub Hoobkas, uas suav nrog thawj lub Hoobkas tshuaj xyuas thiab tshuaj xyuas tom qab. Yog tias lub Hoobkas tau thov rau North American cov ntawv pov thawj khoom lag luam thawj zaug, nws yuav tsum ua thawj qhov kev tshuaj xyuas lub Hoobkas. Thawj qhov kev tshuaj xyuas lub Hoobkas feem ntau yog tsom mus rau lub Hoobkas' qhov kev lees paub zoo, xav kom lub Hoobkas kom muaj kev ua tiav kev ruaj ntseg zoo kom ntseeg tau tias cov khoom lag luam raug saib xyuas zoo thiab lav tau. Yog tias lub Hoobkas tau teeb tsa kev tswj hwm zoo raws li ISO9000 tus qauv thiab dhau daim ntawv pov thawj ISO9000, nws tuaj yeem ua tau raws li kev tswj hwm qhov yuav tsum tau ua rau thawj lub Hoobkas tshuaj xyuas. Yog tias lub Hoobkas tsis dhau daim ntawv pov thawj ISO9000, nws yuav tsum muaj cov txheej txheem meej thiab cov ntaub ntawv hauv kev yuav khoom raw, kev tshuaj xyuas khoom, kev tswj cov khoom lag luam, kev tsim khoom, tsim qauv engineering, hloov pauv kab, ntsuas kab ntau lawm, ntsuas qhov ntsuas thiab ua raws kev tsis txaus siab, thiab siv lawv zoo . Kev tshuaj xyuas tom qab yog lub hom phiaj tseem ceeb ntawm kev tshuaj xyuas cov khoom lag luam thiab cov kab tsim khoom kuaj, kom ntseeg tau tias cov qauv khoom tsim tawm ntawm cov kab ntau lawm zoo ib yam nrog cov ntawv pov thawj pom zoo, thiab dhau kev txheeb xyuas cov kab ntau lawm. Tom qab cov khoom tau dhau qhov kev xeem thiab ntawv pov thawj, cov chaw tsim khoom yuav tsum ua raws nruj cov qauv ntawm cov ntawv pov thawj thiab cov npe khoom siv rau kev tsim khoom, thiab txhua qhov kev hloov pauv uas yuav cuam tshuam nrog kev nyab xeeb khoom yuav tsum ceeb toom rau lub tuam txhab pov thawj rau kev tshuaj xyuas. Yog tias tsim nyog, yuav tsum rov kuaj dua thiab tshaj tawm cov ntaub ntawv hloov kho. Daim ntawv tshaj tawm kev xeem ntawm cov khoom muaj qhov xav tau meej rau kev ntsuas kab tsim khoom ntawm cov khoom, thiab cov chaw tsim khoom yuav tsum ua cov kev ntsuas cuam tshuam raws li qhov yuav tsum tau ua, xws li kev ntsuas hluav taws xob siab, ntsuas txuas mus txuas ntxiv hauv av, thiab lwm yam.
Shenzhen Benwei Lighting Technology Co., Ltd yog lub chaw tsim khoom tshaj lij hauv kev tsim cov khoom lag luam teeb pom kev zoo, suav nrog kev tsim qauv, kev txhim kho, kev tsim khoom thiab muag khoom ntawm cov cuab yeej siv khoom lag luam tag nrho. Peb fcatory tau tsim muaj xyoo 2010, nyob hauv shenzhen.
Peb cov khoom: coj lub teeb chaw ntau pob, coj dej nyab teeb, coj raj, coj lub teeb loj, coj txoj kev teeb, coj teeb pom kev zoo ...
Txais tos koj nug!
