Nkhani
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Chifukwa chiyani pcb ili ndi mabowo oyaka khoma?
Chithandizo pamaso pa mkuwa chozama. Ngakhale njirayi imakonda kubisala, ndiye ngozi yofunika kwambiri yobisika yomwe imayambitsa mabowo otsika. Ayenera kukhala ndi njira yobwezera njira yobwezera. Nthawi zonse ...Werengani zambiri -
Kodi mukudziwa zochuluka motani za crostalk mu ma pCB
Pophunzira za kapangidwe ka PCB yayitali, Crostalk ndi lingaliro lofunikira lomwe likufunika kufutukulika. Ndi njira yayikulu yofalitsira zamagetsi. Mizere yazizindikiro ya Asynchronous, mizere yolamulira, ndipo i \ o madoko amayenda. Crostayk ikhoza kuyambitsa ntchito zachilendo zazungulira ...Werengani zambiri -
Kodi mwachita chilichonse bwino kuti muchepetse njira yopanga PCB Stackhup?
Wopanga akhoza kupanga gulu la madera osindikizidwa (PCB). Ngati lungulo silifunanso chowonjezera, bwanji mukugwiritsa ntchito? Kodi kuchepetsa zigawo kumapangitsa kuti bolodi likhale lowonda? Ngati pali bolodi imodzi yozungulira, kodi mtengo wake sungakhale wotsika? Komabe, nthawi zina, kuwonjezera ...Werengani zambiri -
Momwe mungavalire vuto la sandwich filwich?
Ndi kukula kwa malonda a PCB, PCB ikuyenda pang'onopang'ono kulowera kwa mizere yocheperako, zingwe zazing'ono, komanso zina zambiri zophatikizira (6: 1-10: 1). Bowo la mkuwa muli 20-25um, ndipo mzere wa DF ndiwochepera 4mil. Nthawi zambiri, makampani opanga PCB ...Werengani zambiri -
Ntchito ndi mawonekedwe a PCB GOng Board
Makina a PCB GOM Board ndi makina omwe amagwiritsidwa ntchito kugawa ma bulodi osagwirizana ndi PCB yolumikizidwa ndi chikwangwani cha stamp. Otchedwanso PCB Curter splitter, ma conktop curve splitter, stampbop pcb pcb spatter. Makina a PCB GOM Board ndi njira yofunika pakupanga PCB. Bungwe la PCB GOG likutchula ...Werengani zambiri -
Kodi ndi ziti zomwe zimapangitsa kuti ma boani a magesi a PCB?
-Didd ndi JDB PCB Clunnay. Akatswiri opanga PCB nthawi zambiri amakumana ndi mavuto osiyanasiyana okwanira mukamapanga kapangidwe ka PCB. Nthawi zambiri zofuna zake zimagawidwa m'magulu awiri, imodzi ndi chilolezo chamagetsi, ndipo linalo sikuti ndi chilolezo chamagetsi. Ndiye, ndi chiyani ...Werengani zambiri -
Simukudziwabe kuchuluka kwa zigawo za PCB? Ndiye chifukwa njirazi sizikwaniritsidwa!
01 Momwe mungawonere kuchuluka kwa zigawo za PCB popeza zigawo zingapo mu PCB ndizosavuta kuwona nambala yeniyeni, koma ngati mumayang'ana mozama za Board, mutha kuzisiyanitse bwino Board. Tisamala, tidzapeza kuti pali amodzi kapena angapo zigawo zoyera ...Werengani zambiri -
Mu 2020, kulowera kwa PCB ya China kunafika pa 28 biliyoni, mbiri yakale zaka khumi zapitazi
Kuyambira pachiyambi cha 2020, mliri wachifumu watsopano wadutsa padziko lonse lapansi ndipo wakhudza kugulitsa malonda apadziko lonse lapansi. CHINA Kusanthula deta ya PCB ya China Yochokera pa PCB ya China yomwe idatulutsidwa ndi gulu wamba. Kuyambira Marichi mpaka Novembara 2020, China PCB Exps ...Werengani zambiri -
Kusanthula kwa PCB Kugwiritsa ntchito mu gawo la seva
Kusindikizidwa masitima (PCBs kuti amapewe ziyeso zamagetsi), zomwe zimakonda kulumikizana ndi zamagetsi zamagetsi, zimatchedwanso kuti "mayi wa zamagetsi zamagetsi." Kuchokera pakuwona kwa unyolo wa mafakitale, ma pcbs amagwiritsidwa ntchito makamaka polumikizirana, makompyuta ndi peri pa peri ...Werengani zambiri -
Tchipisi yamagalimoto atuluka ma pcbs a stock ndi otentha?
Kuperewera kwa tchipisi yamagalimoto kwakhala mutu wotentha. Onse awiri ku United States ndi Germany akuyembekeza kuti ulalo womwe umapereka udzakulitsa tchipisi. M'malo mwake, osapanga malire, pokhapokha mtengo wabwino ndi wovuta kukana, ndizosatheka ku ...Werengani zambiri -
Kodi PCB Swingp ndi chiyani? Kodi tiyenera kuganizira chiyani posankha zigawo zoyikidwa?
Masiku ano, zomwe zimachitika kwambiri pazogulitsa zamagetsi zimafuna kapangidwe katatu ka mabwalo a madera osindikizidwa. Komabe, malo osanjikiza amatulutsa nkhani zatsopano zokhudzana ndi kapangidwe kameneka. Chimodzi mwazinthu zovuta ndikupeza mawonekedwe apamwamba kwambiri pantchitoyo. ...Werengani zambiri -
Chifukwa Chiyani Kuphika PCB? Momwe mungaphikitsire PCB yabwino
Cholinga chachikulu cha kuphika kwa PCB ndikuchotsa chinyezi ndikuchotsa chinyezi chokhala mu PCB kapena kulowetsedwa kuchokera kudziko lakunja, chifukwa zinthu zina zomwe zimagwiritsidwa ntchito mu PCB yokha zimapanga mamolekyulu amadzi. Kuphatikiza apo, PCB itapangidwa ndikuyikidwa kwakanthawi, pali mwayi woti abso ...Werengani zambiri
