LED PCB
| P/N: Q2P05048B0 | Tatau Apa: 2L | Raina Min W/S: 15/6mil |
| Rauemi: FR-4 Tg 135°C | Tautoru: 1/10z | Min PTH: 0.55mm |
| Papa Mātoru: 1. 2mm | Mata: Hal Leadfree | Taupānga:led |
| Tae Soldermask: mā | Rahi o te Poari: 141.50mmX91.10mm | |
Ngā Āhuahira Hua
Kupu Whakataki o te PCB LED
Ko te LED te abbreviation mo te whakaputa kōmā, e mōhiotia ana hoki ko te diode takawaenga. Ka hokona ngā LED ki runga i ngā papa arawhiti tā, ā, kua whakarahia ki tētahi rīwai e whakamārama ana mā ngā tūhononga hiko. Ka whakamahia he totohu wera me te pūtake kōro hai tūhono i nga rīwai. E kore e mōhiotia, ko ngā PCBs LED te uho o te tīramarama LED. He ngāwari noa iho te hanga a tētahi PCB LED i te nui o te wera, engari he uaua te whakamātao mā te whakamahi i ngā aratuka tūturu. Ka whakamahia whānuitia ngā RW uho konganuku i roto i ngā taupānga LED nā tō rātou kaha wera kaha, i te nuinga o te wā e whakamahia ana i roto i te hanganga PCB mō ngā rama LED. I te nuinga o te wā, kei roto i ngā PCBs aluminum tētahi apa angiangi o ngā rauemi whanonga wera e āhei ana ki te tuku me te whakakore i te wera kia pai ake i ngā RW mārō tūturu.
I tēnei wā, ko te pōkai SMT te puka pōkai tino whakamahia i roto i ngā taupānga LED. Ko te nuinga o te wā, he whāiti te mārama i aweretia e tētahi wae LED kotahi. Nō reira, ka whakamahia e te rama ngā wae LED maha hei whiwhi i te mārama tika. Pēnei i ētahi atu pūrere takawaenga, ko te PCB te aratuka tino pai mō te tūhono hiko i ngā wae LED. Ko tētahi PCB me ngā wae LED e kīia nuitia ana ko tētahi "LED PCB".
Ko ngā painga o te LED.
He nui rawa ngā painga nui o ngā PCBs Led, nō reira ka taea te whakauru ki ngā taupānga tīramarama maha.
Te whakapaunga hiko hahaka iho: Ka taea e te whakahōu i ngā rama kōaro me ngā rama LED te whakaiti i te whakapaunga hiko mā neke atu i te 80%.
Roa ake te ora: Ko te nuinga o te wā ka nui ake i te 20000 hāora te roa o te roanga o ngā LED, ka taea te whakamahi i te 24/7 mō te 3 tau, e 25 ngā wā roa ake i tērā o ngā rama kakara. Ehara i te mea ka taea anake te tiaki utu, engari ka whakaiti hoki i te auautanga o te whakahōutanga.
Te kaha teitei ake: He nui ake te wera o nga rama kakara. Ka taea te whakaiti i ngā rama LED tae atu ki te 20%. E tohu ana tēnei, i a ia e whakamahi ana i ngā rama LED hiko teitei ake, ka taea te whakaiti i te whakamātao koretake.
Rōrahi iti ake: Nā tōna rahi iti, ka puta mai ngā rama LED i ngā rahinga maha, ā, ka taea te hoatu motuhake ki ngā wāhi rerekē. Ka taea e ngā kaiwhakanao te tāpiri LED ki tētahi mea, ahakoa he pūrere hiko, motokā rānei, he rama waka rānei me ngā tohu i runga i te huarahi.
Taupānga hua
Ko te LED te abbreviation mo te whakaputa kōmā, e mōhiotia ana hoki ko te diode takawaenga. Ka hokona ngā LED ki runga i ngā papa arawhiti tā, ā, kua whakarahia ki tētahi rīwai e whakamārama ana mā ngā tūhononga hiko. Ka whakamahia he totohu wera me te pūtake kōro hai tūhono i nga rīwai. E kore e mōhiotia, ko ngā PCBs LED te uho o te tīramarama LED. He ngāwari noa iho te hanga a tētahi PCB LED i te nui o te wera, engari he uaua te whakamātao mā te whakamahi i ngā aratuka tūturu. Ka whakamahia whānuitia ngā RW uho konganuku i roto i ngā taupānga LED nā tō rātou kaha wera kaha, i te nuinga o te wā e whakamahia ana i roto i te hanganga PCB mō ngā rama LED. I te nuinga o te wā, kei roto i ngā PCBs aluminum tētahi apa angiangi o ngā rauemi whanonga wera e āhei ana ki te tuku me te whakakore i te wera kia pai ake i ngā RW mārō tūturu.
I tēnei wā, ko te pōkai SMT te puka pōkai tino whakamahia i roto i ngā taupānga LED. Ko te nuinga o te wā, he whāiti te mārama i aweretia e tētahi wae LED kotahi. Nō reira, ka whakamahia e te rama ngā wae LED maha hei whiwhi i te mārama tika. Pēnei i ētahi atu pūrere takawaenga, ko te PCB te aratuka tino pai mō te tūhono hiko i ngā wae LED. Ko tētahi PCB me ngā wae LED e kīia nuitia ana ko tētahi "LED PCB".
Hei wheketere PCB e motuhake ana i te āpure mutunga tiketike, kua tukua e Victory ngā ratonga kua whakaritea ake ki ngā taiete rongonui maha
Ngā painga o te LED
Te whakapaunga hiko hahaka iho: Ka taea e te whakahōu i ngā rama kōaro me ngā rama LED te whakaiti i te whakapaunga hiko mā neke atu i te 80%.
Roa ake te ora: Ko te nuinga o te wā ka nui ake i te 20000 hāora te roa o te roanga o ngā LED, ka taea te whakamahi i te 24/7 mō te 3 tau, e 25 ngā wā roa ake i tērā o ngā rama kakara. Ehara i te mea ka taea anake te tiaki utu, engari ka whakaiti hoki i te auautanga o te whakahōutanga.
Te kaha teitei ake: He nui ake te wera o nga rama kakara. Ka taea te whakaiti i ngā rama LED tae atu ki te 20%. E tohu ana tēnei, i a ia e whakamahi ana i ngā rama LED hiko teitei ake, ka taea te whakaiti i te whakamātao koretake.
Rōrahi iti ake: Nā tōna rahi iti, ka puta mai ngā rama LED i ngā rahinga maha, ā, ka taea te hoatu motuhake ki ngā wāhi rerekē. Ka taea e ngā kaiwhakanao te tāpiri LED ki tētahi mea, ahakoa he pūrere hiko, motokā rānei, he rama waka rānei me ngā tohu i runga i te huarahi.
Parenga taiao: I whakatauritetia ki ētahi atu pūrama kōmā, kāore he konurangi kei roto i ngā rama LED. Nō reira, he iti iho te pānga o ngā LED ki te taiao, ā, he ngāwari kē atu te whakahaere.
He aha ngā āpure ka taea te hoatu i ngā PCBs LED?
He tino pai te tōtika pūngao o ngā rama PCB, te utu iti, me te ngāwari ake o te hoahoa mōrahi, kia taea ai te whakauru ki ngā taupānga tīramarama maha.
Ngā waeatanga: Nā te āhua pūkaha o te taiao karapoti, ka whakamahia tonutia ngā rama tūtohu LED me ngā whakaaturanga i ngā wā katoa ki ngā taputapu waea, ā, he nui ō rātou āheinga whakawhiti wera. Nō reira, kua tākaro ngā RW LED i runga anō i ngā RW i runga anō i ā rātou taupānga.
Waka: Ka whakamahia hoki ngā LED Aluminum PCB mō ngā rama tūtohu waka, ngā rama pere, me ngā rama rama, me ētahi atu taupānga. Tērā ētahi take e tino pai ai te PCB i roto i te umanga waka, pēnei i te kaha me te utu whakataetae.
Ngā Rorohiko: Kua nui haere te manako o ngā whakaaturanga LED me ngā rama tūtohu i roto i ngā taupānga rorohiko. Nā te tairongotanga wera o te mīhini rorohiko, he rongoā tino pai te aluminum PCB i arahina. I tua atu i ngā taupānga LED, ka whakamahia hoki ngā PCBs aluminum ki ngā wae rorohiko pēnei i ngā puna hiko me ngā papa CPU nā tō rātou kaha ki te whakakore me te whakawhiti wera.
Rongoā: Ko ngā utauta māmā e whakamahia ana i roto i ngā hātepe haparapara me ngā whakamātautau rongoā, ko te tikanga ka whakamahia ngā rama LED hiko tiketike, e whakamahi ana i ngā PCBs aluminum. Ko te nuinga o tēnei nā te kaha whakawhiti wera o ngā LED PCB aluminum - e whakaū ana i te mahinga pūnoa o ngā taputapu rongoā, ahakoa te maha o ngā tūroro e tukuruatia ana i roto i te infirmary. I tua atu i ngā utauta tīramarama, ka whakamahia auautia hoki e te hangarau karapa rongoā ngā PCBs aluminum.
E whakaū ana te wikitōria ki te whakarato kiritaki me ngā ratonga kua whakaritea mō ngā tukanga motuhake o te poari apa-maha, e whakaoti ana i ngā uauatanga whakanao o ngā papa papa maha o te hinonga. E pōhiritia ana e mātau nga kaiwhakamahi kia haere mai mo te whakaaro.
Mōhiohio mahi
1.Ngā whakahau rōpu iti, iti hoki mō ngā apa 1-16, tirohia te ratonga kiritaki mō ētahi atu apa
Tukanga tanumanga kāpō 2.HDI
3.Ko te rahi o te poari mōrahi ko te 1200mm.
4.Pink, Ūkui, ka taea te whakamahi i te tae hoko Waiporoporo.
5.Ka taea te whakamōrahi ki te 10oz, te kapa i roto i ngā puare 50um
6.Ko te hanganga i whakaritea mō ngā papa papa-maha
7.Support multi-level impedance e ōrite ana
8. Ko ngā tukanga motuhake pēnei i te whiri tapa kapa, te waituhi tae takirua, ngā puare mono, ngā puare kaitatau, ngā riu tapawhā, ngā puare hipanga, ngā riu hipanga, ENEPIG, ērā atu mea
9.Kotahi huinga o ngā whakapiripiri PCBA, ngā whakapiripiri taha kotahi, taurua hoki
Tirohanga Whānui
He aha te machining Victory?
Ko te machining wikitōria he tikanga whakanao mo te tango rawa. Ka whakamahia e ia ngā utauta tapahi koi, e wātea ana i roto i ngā momo hanga me ngā rahinga, e whakahaeretia ana e tētahi rorohiko. E tū ana te wikitōria mō te Mana Ā-Tau Rorohiko.
He pēhea te mahi a Victory machining
Ka tīmata te machining wikitōria ki tētahi rorohiko, e whakaritea ai e ngā kaihoahoa tētahi wāhanga mā te pūmanawa CAD (Pūhoahoa ā-Rorohiko). Kātahi ka tahuritia tēnei wāhanga mamati hei hōputu ka mōhiotia e tētahi mīhini Victory.
Ka tukuna ngā tohutohu ki te mīhini Victory ki te āhua o "G-Code" ā muri ake ka taea e te mīhini te tīmata ki te tapahi.
Ko te nuinga o ngā mīhini wikitōria he "mahi" me te mahi e pupuri ana i te pūrere hei pupuri i tētahi paraka rawa — e mōhiotia ana ko te "mahi" — e mōhiotia ana ko te "mahi" — e noho ana. Ka taea pea, kāore rānei te mahi e neke, e ai ki te kāhua o te mīhini.
Ina tīmata te pāngarau, ka whakapā atu te utauta tapahi ki te mahi, ka tapahia atu ngā apa rawa. Kua nekehia te utauta, ā, ka tere rānei te tītaka e ai ki ngā tohutohu G-Code kia oti rā anō ngā tapahi ki ngā wāhi tika kia mutu rā anō te wāhanga.
Ngā momo mīhini wikitōria rerekē
Kei roto i ngā mīhini wikitōria ko ngā mira Victory, ngā mīhini huri Victory (ngā lathes rānei), ngā pouara Victory, me ngā mīhini Tango Hiko (EDM).
Kei nga mira wikitōria ngā utauta tapahi e nekehia ana ki ngā wāhi rerekē o te mahi hei tapahi, ā, ka taea te whakamahi hei mahi i ngā pats rerekē maha. Ko te mahi a Victory lathes i tētahi atu ara, e tītaka ana i te mahi mahi ki tētahi utauta tapahi teihana, ā, ka whakamahia hei hanga i ngā wāhanga cylindrical.
He ōrite nga pouara wikitōria ki nga mira wikitōria, engari he iti iho te kaha, ā, kāore e taea te tapahi i nga rawa uaua rawa. Heoi anō, ka tere ake rātau i nga mira wikitōria.
Ka whakamahi te EDM i ngā mahi hiko (ngā tohutohu) kaua ko tētahi utauta tapahi koi hei tapahi rawa. Kāore he hoapā ōkiko i hangaia i waenga i te utauta me te mahi.
He rite tonu te tautuhi i nga mīhini wikitōria e te maha o nga toki. Ko te tikanga o ētahi atu toki ka taea e rātou te neke i tā rātou utauta, ā, he nui ake rānei ngā huarahi, mā te hoatu i te ngāwari ake me te kaha ki te mahi i ētahi wāhanga matatini ake i roto i tētahi wā poto ake.
He aha te PCB LED?
Ko tētahi PCB LED, te Poari Arawhiti Tā Māmā rānei, he papa arawhiti motuhake i hangaia ki te hiko me te tautoko i ngā rama LED. Kāore i te ōrite ki ngā RW paerewa, ka hangaia ngā PCE LED hei whakahaere pai i ngā o nāianei hiko i a ia e whakakore ana i te wera i hangā e ngā LED. Mā tēnei rātau e tino nui ai mō ngā rongoā tīramarama roa, tīahoaho, pūngao hoki. I whakamahia i ngā mea katoa mai i ngā pūrama kāinga ki ngā whakaaturanga mahi, ka whakakotahitia e ngā PCBs LED te hoahoa pakari me te taumahinga kiato hei whakatutuki i ngā tono o te hangarau whakamārama o nāianei.
He pēhea te Hanganga o tētahi PCB LED?
Kua whakaritea te hanganga o tētahi PCB LED hei arotau i te mahinga LED. Ko te tikanga he apa pūtake, i te nuinga o te wā, i te nuinga o te wā, i te uho konganuku rānei, i maheretia ki tētahi apa ā-rua mō te kōwaetanga. Kei te mau tonu ngā whakataki kapa whakahaere ki tēnei pūtake hei tūhono i ngā LED me ētahi atu wae. Ka parea e te hīpoki kaihoko ngā ara iahiko, i te wā e pā ana ki ngā tūhononga tapanga apa hiraka. Mā tēnei hoahoa apa e whakarite kia pai, kia haumaru hoki te whakahaere hiko me te whakahaere wera, he mea nui mō te pupuri i ngā LED.
He pēhea te mahi a te LED PCB?
Ka mahi tētahi PCB LED mā te whakatere i te hiko o nāianei mā ōna whakataki kapa hei whakahiko i ngā LED whakatū. Ina hoatu te ngaohiko, ka rere ngā irahiko mā te ara iahiko, e whakahaere ana i ngā LED hei whakaputa i te mārama. Mā te hoahoa o te poari e whakarite te tukunga hiko pūmau i te wā e kumea atu ana e tōna pūtake wera te mahana i ngā LED. Mā tēnei whakakotahitanga o te mana hiko me ngā ture wera e āhei ai ngā RW LED ki te tuku i ngā whakamārama ōrite, piu-kore i roto i ngā tautuhinga maha.
Kei hea ngā RW LED e hoatu ana?
E tiaho ana ngā RW LED puta noa i ngā mahi whānui nā tō rātou āhuatanga me te tōtika. Kei roto i ngā taupānga matua ko:
- Kōmātanga:I kitea i roto i ngā pūrama kāinga, i ngā rama tiriti, me nga maunga whakapaipai.
- Waka:Ko ngā rama hiko, ngā rama hiku, me ngā whakaaturanga paemana.
- Ngā MeaHiko:He puku whakamuri i roto i ngā pouaka whakaata, ngā kaupane, me ngā kaitiaki rorohiko.
- Rongoā:E tautoko ana i te tīramarama kanapa, kiato i roto i nga utauta haparapara.
Ma to rātau whāurutau rātau e whakarite he kaitiaki o te tīramarama o nāianei me te whakaatu hangarau.
He aha ngā rauemi ka mahia he PCB LED?
E whakawhirinaki ana ngā PCBs LED ki ngā rauemi tauwhāiti hei whakataurite i te whanonga, te kaha, me te whakakore wera:
- Apa Take:Ko te Aluminum, te kapa rānei mo te whakawhitinga wera tiketike.
- Apa Ā-rua:Ceramic, FR4 rānei hei whakawātea i ngā ara iahiko.
- Ngā Aroturuki Whanonga:Ko te kapa tino nui mo te rere pono o nāianei.
- Solder Mask:Ko te koti pare hai whakangungu i nga tarau poto me te corrosion.
Ka mahi tahi ēnei mōtete hei whakarite kia tika te mahi a ngā PCBS LED i raro i ngā here e hiahiatia ana.
He pēhea te hanga o ngā RW LED?
Ka whai te whakanaotanga o tētahi PCB LED i tētahi tukanga hipanga-ki-te-hipa pū:
- Tahora Hoahoa:Ka maheretia e ngā kaipūkaha ngā ara iahiko mā te pūmanawa CAD.
- Prep Rauemi:Tīpakohia he pūtake wera pēnei i te aluminum.
- E mau ana:Hoatu ngā tauira kapa me te kāniwha mā te whakaahua whakaahua.
- Whakaminenga:Ngā LED maunga me ngā wae whai hoko.
- Whakamātau ana:Manatokona te taumahinga me te mahinga wera.
Ka tukua e tēnei tukanga he papa kua rite mō ngā taupānga tīramarama āhua tiketike.
He aha te take i tino pai ai te Whakahaeretanga wera mō ngā PCB LED?
Ko Heat te hoariri o te roa o LED, ā, ka rutu ngā RW LED i tēnei ki te whakahaere wera atamai. Ka hangaia e ngā LED te wera i te wā o te mahi, ā, mēnā kāore i te mōhiotia, ka taea te hina te tīahoaho, te whakapoto rānei i te ora. Ko ngā turanga konganuku pēnei i te aluminum e tā ana i te wera i ngā LED, ā, ka whakarei ake te wera tāpiri, ngā pūpato wera rānei i te whakamātaotanga. Ka noho mārama, kia māia, kia roa hoki te hoahoa wera o ia PCB LED.
He pēhea te Mana Kounga i roto i ngā PCB LED?
Mā te mana kounga mō ngā PCBs LED e whakarite ana i te mahinga hē mā ngā taki uaua:
- Whakaaro Arokite:He karapa mō ngā hēnga i roto i ngā whakataki, i te hoko rānei.
- Whakamātautau wera:Ka inetia te tōtika o te wera.
- Whakamātau Hiko:Ka whakaū i te rerenga tika o nāianei me te whakahohenga LED.
- Whakamātautau Wā:E tohu ana i te ātete ki te hau taiao.
E whakaū ana ēnei hipanga e tutuki ana ia PCB LED i ngā paerewa umanga mō te whaikikotanga.
He pēhea te tautuhi i ngā RW LED?
Ko te mahinga i roto i ngā PCBs LED e hinges ana i runga i te tōtika me te huaputa. Ka tukuna e ngā papa tino kounga te mārama, ōrite i a ia e whakamōkito ana i te whakamahinga pūngao - kia nui ake i te 100 ngā lumens mō ia watt. Ka whakaiti to rātau hoahoa i te ngaronga hiko mā ngā ara māia, ā, ka mātao tonu ngā LED mō te mahinga taumata. Mā tēnei whakaranu tīahoaho, te tā pūngao iti, me te taimautanga mo te wā roa ka tautuhia ngā RW LED hei kōwhiringa matua mō ngā rongoā tīramarama tautoko.
He aha ngā Tohutohu me whai koe mō te tāutanga LED PCB?
Mā te tāutanga tika o ngā PCBs LED ka whakaū i te taumahi me te kaha rawa:
- Maunga Haumaru:Kia kaha te tāpiri ki te karo i te tūkinotanga hawahawa.
- Whakamahinga Heat Sink:Takirua me ngā āwhina wera mō ngā LED hiko tiketike.
- Parenga ESD:Ko te ringa me ngā utauta haumaru pateko hei ārai i te tarau poto.
- Hiwi Wiring:Tūhono tika hei karo i te uta i ngā ara iahiko.
Mā te whai i ēnei aki ka mahi tonu ngā PCBs LED i te tino pai rawa atu i te wā.
FAQ
Ngā Arotakenga
