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Mkuwa Wophatikizidwa Mkati mwa FR4 PCB
Werengani zambiri -
Kufotokozera mfundo zazikuluzikulu za kupanga ma board a PCB angapo osanjikiza
Kupanga matabwa PCB mkulu mlingo dera osati amafuna ndalama apamwamba luso ndi zipangizo, komanso kumafuna kudzikundikira zinachitikira amisiri ndi ogwira ntchito yopanga. Ndizovuta kwambiri kukonza kusiyana ndi matabwa ozungulira amitundu yambiri, ndipo khalidwe lake ndi ...Werengani zambiri -
Ukadaulo wopanga ma board a PCB
Mabokosi osindikizira (PCBs) amapezeka pafupifupi pazida zilizonse zamagetsi. Ngati pali zida zamagetsi mu chipangizocho, zonse zimayikidwa pa PCB zamitundu yosiyanasiyana. Kuphatikiza pa kukonza magawo ang'onoang'ono, ntchito yayikulu ya PCB ndikupereka kulumikizana kwamagetsi kwamitundu yosiyanasiyana ...Werengani zambiri -
FR-4 zakuthupi - pcb multilayer dera bolodi
Pcb Mipikisano wosanjikiza wozungulira bolodi opanga ndi akatswiri kafukufuku luso ndi chitukuko gulu, 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?
CBA processing 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, izo 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 lozungulira lamagulu ambiri limatanthawuza kuti bolodi lozungulira lomwe lili ndi zigawo ziwiri zikhoza kutchedwa multilayer. Ndasanthula zomwe gulu lozungulira la mbali ziwiri lidalipo kale, ndipo ...Werengani zambiri -
Siemens idakhazikitsa njira yochokera pamtambo ya PCBflow kuti ifulumizitse njira yachitukuko cha ma board 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 yopangira ku Asia ikupitanso 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, mtengo wa PCB waku China udaposa 34 biliyoni, womwe udali wotsogozedwa ndi gulu lamitundu yambiri. Makampani opanga zamagetsi ku China ali panjira ya "kutengerapo mafakitale", ndipo China ili ndi msika wabwino komanso wokhazikika wapakhomo 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