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FR-4 zakuthupi - pcb multilayer dera bolodi
Pcb Mipikisano wosanjikiza wozungulira bolodi opanga ndi akatswiri kafukufuku luso ndi gulu chitukuko, mbuye makampani patsogolo ndondomeko luso, ndi malo odalirika kupanga, malo kuyezetsa ndi Laboratories thupi ndi mankhwala ndi mitundu yonse ya ntchito.The FR-...Werengani zambiri -
KODI PCBA IKUCHITA CHIYANI?
Kukonza kwa CBA ndi chinthu chomalizidwa cha bolodi lopanda kanthu la PCB pambuyo pa chigamba cha SMT, plug-in ya DIP ndi mayeso a PCBA, kuyang'anira khalidwe ndi ndondomeko ya msonkhano, yotchedwa PCBA.Gulu lopereka limapereka ntchito yokonza ku fakitale yaukadaulo ya PCBA, kenako ndikudikirira zomaliza ...Werengani zambiri -
Kodi chikhalidwe cha impedance mu PCB ndi chiyani?Momwe mungathetsere vuto la impedance?
Ndi kukweza kwa katundu kasitomala, pang'onopang'ono akufotokozera mu malangizo a nzeru, kotero zofunika PCB bolodi impedance akukhala okhwima, amenenso amalimbikitsa kukhwima mosalekeza wa luso impedance kapangidwe.Kodi khalidwe la impedance ndi chiyani?1. The resi...Werengani zambiri -
Kodi gulu lozungulira la magawo angapo] Ubwino wama board ozungulira a PCB amitundu yambiri
Kodi gulu lozungulira lamitundu yambiri ndi chiyani, ndipo maubwino a gulu lozungulira la PCB lamitundu yambiri ndi chiyani?Monga momwe dzinalo likusonyezera, bolodi yozungulira yamagulu ambiri imatanthawuza kuti bolodi lozungulira lomwe lili ndi zigawo ziwiri zikhoza kutchedwa multilayer.Ndasanthula zomwe gulu loyang'ana mbali ziwiri lidalipo kale, ndipo ...Werengani zambiri -
Siemens idakhazikitsa njira yochokera pamtambo ya PCBflow kuti ifulumizitse njira yachitukuko cha matabwa osindikizidwa kuchokera pakupanga mpaka kupanga.
Yankho ili ndiloyamba kuwonetsetsa kuti mgwirizano pakati pa gulu lopangidwa ndi makina osindikizira (PCB) ndi wopanga Kutulutsa koyamba kwa ntchito yowunikira pa intaneti ya manufacturability (DFM) Siemens posachedwapa yalengeza kukhazikitsidwa kwa pulogalamu yamtambo yochokera kumtambo. .Werengani zambiri -
Zomwe zikuchitika pano komanso mwayi wa PCB yamagalimoto mu 2021
Kukula kwa msika wamagalimoto a PCB, kugawa ndi mpikisano 1. Pakalipano, malinga ndi msika wapakhomo, kukula kwa msika wa PCB yamagalimoto ndi yuan biliyoni 10, ndipo minda yake yogwiritsira ntchito imakhala matabwa amodzi komanso awiri okhala ndi HDI pang'ono. mapepala a r...Werengani zambiri -
Kusintha kwamakampani a PCB kuti apititse patsogolo mtsogoleri wa PCB kuti akwaniritse mwayi wakukula
Makampani a PCB akuyenda chakum'mawa, dziko lalikulu ndi chiwonetsero chapadera.Pakatikati pa mphamvu yokoka yamakampani a PCB nthawi zonse akusintha kupita ku Asia, ndipo mphamvu zopanga ku Asia zikusinthanso kupita kumtunda, ndikupanga mtundu watsopano wamakampani.Ndi kusamutsa kosalekeza kwa mphamvu yopanga, Ch ...Werengani zambiri -
Makampani Otukuka Atsopano amalimbikitsa chitukuko cha makampani a PCB, ndipo mtengo wa PCB ku China udzadutsa madola 60 biliyoni a US mtsogolomu.
Choyamba, mu 2018, kuchuluka kwa PCB yaku China kudaposa 34 biliyoni ya yuan, yomwe inkalamulidwa ndi gulu lamitundu yambiri.Makampani opanga zamagetsi ku China ali panjira ya "kutengerapo mafakitale", ndipo China ili ndi msika wapakhomo wathanzi komanso wokhazikika komanso kupanga kodabwitsa ...Werengani zambiri -
Makampani opanga magalimoto anzeru akuyendetsa FPC flexible circuit board kukula mwachangu
1 .Tanthauzo ndi gulu la makampani opanga FPC FPC, omwe amadziwikanso kuti flexible printed PCB circuit board, ndi amodzi mwa bolodi losindikizidwa la PCB (PCB), ndichinthu chofunikira kwambiri cholumikizira zida zamagetsi zamagetsi.FPC ili ndi zabwino zosayerekezeka kuposa zina ...Werengani zambiri -
Zamagetsi zamagalimoto zamagalimoto zitha kukhala nyanja yabuluu pamsika wa 3C
Pa chiwonetsero cha magalimoto, malo owoneka bwino si a opanga magalimoto apanyumba ndi akunja, Bosch, New World ndi ena odziwika bwino opanga zida zamagetsi zamagetsi adapezanso maso okwanira, mitundu yosiyanasiyana yamagetsi yamagalimoto yamagalimoto imakhala chinthu china chachikulu.Masiku ano, magalimoto palibe ...Werengani zambiri -
Makampani opanga zamagetsi akucheperachepera akuyenera kufufuza "kutuluka" kwatsopano.
Zipangizo zamagetsi zamagalimoto, zomwe zakula kwambiri m'zaka zaposachedwa, zitha kukumana ndi zovuta.Freescale, mtsogoleri wamsika wapadziko lonse lapansi wama semiconductors amagalimoto, adangokulira 0.5% mgawo lachiwiri.Kutsika kwachuma kwamakampani amagetsi kutsika, kudaganiza kuti msika wonse wapadziko lonse lapansi wamagetsi ...Werengani zambiri -
Zindikirani pakugwira "Component Failure Analysis Technology and Practice Case" Kusanthula ntchito Seminala Yapamwamba
Zindikirani pakugwira "Component Failure Analysis Technology and Practice Case" Kusanthula kagwiritsidwe Ntchito Seminala Yachisanu ya Institute of Electronics, Unduna wa Zamakampani ndi Mabizinesi a Ukadaulo Waumisiri ndi Mabungwe: Pofuna kuthandiza mainjiniya ndi akatswiri kuchita bwino ...Werengani zambiri