Nkhani
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Zinthu za PCB: McCl vs fr-4
Zitsulo za zitsulo zamkuwa zodulidwa ndi fr-4 ndi awiri omwe amagwiritsidwa ntchito kwambiri osindikizidwa (PCB) m'magulu amagetsi. Amasiyana mu kapangidwe kazinthu, machitidwe a magwiridwe antchito ndi magawo a ntchito. Lero, Flerine ikupatsirani kuwunika kofananira kwa ma 25 awa a Materi ...Werengani zambiri -
HDI khungu
HDI khungu ndi kuyika kudzera pa madera ozungulira ndi njira zovuta zamagetsi zomwe zimaphatikizapo njira zingapo zazikuluzikulu ndi malingaliro. HDI khungu ndi kuyikidwa m'manda a madera ozungulira kumathandiza opanga kupanga kuti apange zinthu zovuta zapamwamba komanso zapamwamba. Kudzera mwakhungu molondola ndi kuyikidwa ...Werengani zambiri -
Kodi fakitale yozungulira yozungulira yopanga ma altilant ndi yopanga zida za mizimu yaying'ono ndi iti?
Fanizole yozungulira yozungulira imatha kunenedwa kuti ndi yothandizira kwambiri m'makampani amagetsi, ndipo imakhalanso ndi gawo lofunikira popanga zida zambiri zapakhomo. Ndi kupita patsogolo kosalekeza kwa sayansi ndi ukadaulo, zida zazing'ono zapakhomo zimakula mwachangu mu ...Werengani zambiri -
Wolumikizira waya
Wilting - njira yokweza chip pa PCB ilipo pali ma 500 mpaka 10000 omwe amalumikizidwa kumodzi lisanathe. Kuti mugwiritse ntchito tchipisi izi pakafunika, phokoso limayenera kudulidwa mu tchipisilo ndipo cholumikizidwa kunja ndi mphamvu. Pakadali pano, ...Werengani zambiri -
Njira zitatu za PCB steence
PCB yachitsulo imatha kugawidwa mu mitundu yotsatirayi malinga ndi kukonza: 1. Mabowo amange chidutswa cha chitsulo chomwe chimagwirizana ndi ma pads pa bolodi PCB. Kenako gwiritsani ntchito msirikali pad pad Prints pa PCB Board thro ...Werengani zambiri -
Chifukwa chiyani PCB siingathe kupita ngodya kumanja?
Kupanga kwa PCB, mapangidwe a bolodi a madera amangowononga nthawi ndipo salola kuti pakhale njira yotsika. Mukupanga kcb, padzakhala lamulo losalembedweratu, ndiye kuti, kupewa kugwiritsa ntchito lumo lakumanja, ndiye pali lamulo lotani? Uku si choncho kwa opanga, koma ...Werengani zambiri -
Kodi chimayambitsa chiyani?
Bokosi la PCBA lolowerera disc shack ndi malo owoneka bwino oyenda modabwitsa, koma nthawi zambiri zimayambitsidwa ndi chinyezi kwa nthawi yayitali,Werengani zambiri -
Kodi zotsatira za PCB pamtundu wa PCB pazabwino ndi ziti?
Mu PCBA Kupanga ndi kupanga, pali zinthu zambiri zomwe zimakhudza mawonekedwe a SMT, monga PCB, zida zamagetsi, zida za msirikali zimakhudzanso mawu a SMT, ndiye kutiWerengani zambiri -
Kodi ndi mikhalidwe ya PCB aluminium ndi ati?
Aluminium Gawo monga mtundu wapadera wa PCB, gawo lake la ntchito lidakhalapo polumikizana, mphamvu, mphamvu, zida zina zapamwamba, ndi ma aluminium ndizotchuka kwambiri, zimachitika chifukwa cha otsatira ake ...Werengani zambiri -
Kodi zigawo za PCB kudzera mabowo ndi ziti?
Pali mitundu yambiri ya pcb kudzera pa dzenje, ndipo zigawo zosiyanasiyana zimatha kusankhidwa malinga ndi zofunika zosiyanasiyana za pulogalamu ndi zofunika. Otsatirawa afotokoza za PCB ya PC yopitilira muyeso ndi kusiyana pakati pa mabowo kudutsa mabowo ndikudutsa ...Werengani zambiri -
Kodi gulu la madera osindikizira la madera a FPC ndi chiyani?
Pali mitundu yambiri ya matabwa ozungulira pamsika, ndipo maluso akatswiri ali osiyana kwambiri, omwe ndi omwe a FPC amagwiritsidwa ntchito kwambiri, koma anthu ambiri sadziwa zambiri za bolodi la FPC, ndiye kuti FPC ikutanthauza chiyani? 1, FPC Board imatchedwanso "gulu losinthika la madera", ine ...Werengani zambiri -
Kufunika kwa mkuwa wamkuwa mu PCB
PCBS muzogulitsa ndi gawo limodzi la zida zamakono zamagetsi. Makulidwe amkuwa ndi chinthu chofunikira kwambiri pakupanga PCB. Makulidwe amtundu woyenera amatha kuwonetsetsa kuti mawonekedwe ndi magwiridwe antchito adera, komanso amakhudzanso kudalirika komanso kukhazikika kwa osankhidwa ...Werengani zambiri
