China nauyi jan karfe pcb 4 Layer (4/4/4/4OZ) Black Soldermask Board| YMS PCB factory da masana'antun | Yongmingsheng
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jan karfe pcb 4 Layer (4/4/4/4OZ) Black Soldermask Board| Farashin YMS PCB

Short Bayani:

Ana amfani da PCBs masu kauri na jan karfe don manyan abubuwan da ake fitarwa na yanzu da inganta yanayin sarrafa zafi. Tagulla mai kauri yana ba da damar manyan sassan PCB-giciye don manyan lodi na yanzu kuma yana ƙarfafa ɓarna zafi. Mafi yawan ƙirar ƙira sune multilayer ko mai gefe biyu.

sigogi

Yadudduka: 4L 4OZ PCB mai nauyi mai nauyi

Tushen Material: IT180A

Kauri: 2.0mm

Min. Layi: 0.25mm

Mafi qarancin Line Nisa / Clearance: 0.25mm / 0.25mm

Arancin Sharewa tsakanin Inner Layer PTH da Layin : 0.2mm

Girman: 89mm × 49mm

Al'amari rabo: 8: 1

Maganin saman: Jagorar HASL Kyauta

surface jan ≧ 4OZ

Aikace-aikace: Masana'antar kera motoci


samfurin Detail

samfurin Tags

Menene PCB mai nauyi na jan karfe?

Wannan PCB classic shine zaɓi na farko lokacin da manyan igiyoyin ruwa ba makawa: PCB mai kauri mai kauri , an ƙera shi cikin fasahar etching na gaske. PCBs masu kauri na jan karfe suna da sifofi masu kaurin tagulla daga 105 zuwa 400 µm. Ana amfani da waɗannan PCBs don manyan abubuwan da ake fitarwa na yanzu da kuma inganta yanayin sarrafa zafi. Tagulla mai kauri yana ba da damar manyan sassan PCB-giciye don manyan lodi na yanzu kuma yana ƙarfafa ɓarna zafi. Mafi yawan ƙirar ƙira sune multilayer ko mai gefe biyu. 

Duk da yake babu wani ma'anar ma'anar Heavy Copper, yawanci ana yarda da cewa idan ana amfani da oza 3 (oz) na jan karfe ko fiye akan yadudduka na ciki da na waje na allon da'ira, ana kiranta PCB jan karfe mai nauyi . Duk wani da'ira mai kaurin jan ƙarfe fiye da 4 oz a kowace ƙafar murabba'in (ft2) ana kuma rarraba shi azaman PCB mai nauyi na jan karfe. Matsanancin jan ƙarfe yana nufin 20 oz a kowace ft2 zuwa 200 oz a kowace ft2.

An gano PCB tagulla mai nauyi azaman PCB mai kauri mai kauri 3 oz a kowace ft2 zuwa 10 oz a kowace ft2 a cikin yadudduka na waje da ciki. An samar da PCB na jan karfe mai nauyi tare da ma'aunin jan karfe daga 4 oz a kowace ft2 zuwa 20 oz a kowace ft2. Ingantacciyar ma'aunin jan ƙarfe, tare da ƙwanƙwasa mai kauri da ɗigon da ya dace a cikin ramukan ramuka na iya canza katako mai rauni zuwa dandamali mai dorewa kuma abin dogaro. Nauyin jan ƙarfe na jan ƙarfe na iya ƙara kauri duka PCB sosai. Ya kamata a yi la'akari da kauri na jan karfe koyaushe a lokacin ƙirar ƙirar kewaye. Ana ƙayyade ƙarfin ɗaukar nauyi na yanzu daga faɗi da kauri na jan karfe mai nauyi.

Babban fa'idar allunan da'irar tagulla mai nauyi shine iyawarsu ta tsira akai-akai ga yanayin da ya wuce kima, yanayin zafi da maimaita hawan keke, wanda zai iya lalata allon kewayawa na yau da kullun cikin daƙiƙa. Jirgin jan ƙarfe mai nauyi yana da babban ƙarfin juriya, wanda ya sa ya dace da aikace-aikace a cikin yanayi mai wahala kamar, tsaro da samfuran masana'antar sararin samaniya.

Wasu ƙarin fa'idodin allunan da'ira na jan ƙarfe sune:

Karamin girman samfurin saboda ma'aunin ma'aunin tagulla da yawa akan layi ɗaya na kewayawa

Tagulla da aka yi da tagulla ta hanyar tagulla ta wuce ƙarfin halin yanzu ta cikin PCB kuma yana taimakawa wajen canja wurin zafi zuwa madaidaicin zafin rana.

Bambanci tsakanin Daidaitaccen PCB da PCB mai kauri

Ana iya samar da daidaitattun PCBs tare da etching tagulla da tsarin plating. Waɗannan PCBs an lulluɓe su don ƙara kaurin jan ƙarfe zuwa jirage, alamu, PTHs, da pads. Adadin jan ƙarfe da aka yi amfani da shi wajen samar da daidaitattun PCBs shine 1oz. A cikin samar da PCB na jan karfe mai nauyi, adadin jan karfe da aka yi amfani da shi ya fi 3oz.

Don daidaitattun allunan da'ira, ana amfani da fasahar etching na jan karfe da kuma sakawa. Koyaya, ana samar da PCBs na jan karfe mai nauyi ta hanyar etching daban-daban da platting mataki. Daidaitaccen PCBs suna yin ayyuka masu sauƙi yayin da allunan jan ƙarfe masu nauyi suna yin ayyuka masu nauyi.

Daidaitaccen PCBs suna gudanar da ƙananan na yanzu yayin da PCBs masu nauyi na jan karfe ke gudanar da mafi girma na yanzu. PCBs masu kauri na jan ƙarfe suna da kyau don aikace-aikace masu tsayi saboda ingantaccen rarrabawar zafi. PCBs masu nauyi na jan karfe suna da ingantacciyar ƙarfin inji fiye da daidaitattun PCBs. Manyan allunan kewayen tagulla suna haɓaka ƙarfin allon da ake amfani da su.

Wasu fasalulluka waɗanda ke yin kaurin PCBs na jan karfe daban da sauran PCBs

Nauyin jan karfe: Wannan shine babban fasalin bambance-bambancen PCBs masu nauyi na jan karfe. Nauyin jan ƙarfe yana nufin nauyin jan ƙarfe da aka yi amfani da shi a cikin yanki mai kafa murabba'in. Yawanci ana auna wannan nauyi da oza. Yana nuna kaurin jan ƙarfe akan Layer.

Yadudduka na waje: Waɗannan suna nufin yaduddukan tagulla na waje na allo. Abubuwan kayan lantarki galibi ana haɗa su da yadudduka na waje. Yadudduka na waje suna farawa da foil na jan karfe wanda aka lullube da tagulla. Wannan yana taimakawa wajen ƙara kauri. Nauyin jan karfe na yadudduka na waje an saita shi don daidaitattun ƙira. Maƙerin PCB na jan ƙarfe na ƙarfe na iya canza nauyi da kaurin jan ƙarfe don dacewa da buƙatun ku.

Yadudduka na ciki: Dielectric kauri, kazalika da taro na jan karfe na cikin yadudduka, an riga an ayyana shi don daidaitattun ayyukan. Koyaya, nauyin jan karfe da kauri a cikin waɗannan yadudduka ana iya daidaita su gwargwadon bukatunku.

Ana amfani da PCBs masu nauyi na tagulla don dalilai da yawa kamar su a cikin injina na lantarki, ɓarkewar zafi, rarraba wutar lantarki mai ƙarfi, masu canza wuta, da sauransu.

Hakanan ana amfani da allunan da'ira bugu mai nauyi a cikin:

Kayan wutar lantarki, masu canza wuta

Rarraba wutar lantarki

 

Mai nauyi-Copper-PCB

YMS Heavy Tagulla PCB iyawar masana'anta:

YMS Heavy Tagulla PCB bayanin iyawar masana'anta
Fasali damar
Countididdigar Layer 1-30L
Kayan Gindi FR-4 Standard Tg, FR4-tsakiyar Tg, FR4-High Tg
Kauri 0.6mm - 8.0mm
Matsakaicin Nauyin Copper Na Waje (An Ƙare) 15 oZ
Matsakaicin Nauyin Copper Na Ciki (An Ƙare) 30OZ
Ananan Layin Faɗi da Sarari 4oz Ku 8mil/8mil; 5oz Ku 10mil/10mil; 6oz Ku 12mil/12mil; 12oz Ku 18mil/28mil; 15oz Cu 30mil/38mil .da sauransu.
FITAR BGA 0.8mm (32mil)
Min Girman Hannun injina 0.25mm (10mil)
Ra'ayin ƙasa don rami 16 : 1
Gama Gama HASL, Jagora kyauta HASL, ENIG, Nitsar da Tin, OSP, Azurfar Nutsewa, Yatsan Zinare, Gyara Zinariya Mai Wuya, Mai Zaba OSP , ENEPIG.etc.
Ta Hanyar Cika zaɓi An saka abin da ke ciki kuma an cika shi da mai sarrafawa ko wanda ba shi da wata ma'amala sannan a rufe shi kuma ya rufe (VIPPO)
An cika tagulla, an cika azurfa
Rijista ± 4mil
Masassarar Solder Kore, Ja, Rawaya, Shuɗi, Fari, Baƙi, Mai Tsara, Matta Baki, Matte kore. Da dai sauransu.

Bidiyo  


https://www.ymspcb.com/4-layer-4444oz-heavy-copper-black-soldermask-board-yms-pcb.html



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