Nkhani
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Kodi miyezo yoyendera mawonekedwe a PCB ndi iti?
Kodi miyezo yoyendera mawonekedwe a PCB ndi iti?1. Kupaka: Zovala zopanda mtundu za air bag vacuum, zokhala ndi desiccant mkati, zopakidwa mwamphamvu 2. Kusindikiza pansalu ya silika: Kusindikiza kwa silika kwa zilembo ndi zizindikiro pamwamba pa PCB kuyenera kukhala komveka bwino, ndipo mtunduwo uyenera kutsatira .. .Werengani zambiri -
Kodi mapangidwe a board a PCB ndi ati?Kodi zofunika zenizeni ndi ziti?
Printed Circuit Board Design SMT board board ndi imodzi mwamagawo ofunikira pamapangidwe apamwamba.Bungwe la dera la SMT ndi chithandizo cha zigawo ndi zipangizo zamagetsi zamagetsi, zomwe zimazindikira kugwirizana kwa magetsi pakati pa zigawo zikuluzikulu ndi zipangizo.Ndi devel ...Werengani zambiri -
Kodi zofunika ndondomeko kwa PCB dera matabwa?
1. Kukula kwa PCB 【Kufotokozera Kwachiyambi】Kukula kwa PCB ndikochepa chifukwa cha kuthekera kwa zida zamagetsi zopangira makina.Chifukwa chake, kukula koyenera kwa PCB kuyenera kuganiziridwa pamapangidwe a dongosolo lazinthu.(1) Kukula kwakukulu kwa PCB komwe zida za SMT zitha kukwera zimachokera ku ...Werengani zambiri -
Kodi mapangidwe a board a PCB ndi ati?Kodi zofunika zenizeni ndi ziti?
Printed Circuit Board Design SMT board board ndi imodzi mwamagawo ofunikira pamapangidwe apamwamba.Bungwe la dera la SMT ndi chithandizo cha zigawo ndi zipangizo zamagetsi zamagetsi, zomwe zimazindikira kugwirizana kwa magetsi pakati pa zigawo zikuluzikulu ndi zipangizo.Ndi devel ...Werengani zambiri -
Kodi zofunika ndondomeko kwa PCB dera matabwa?
1. Kukula kwa PCB 【Kufotokozera Kwachiyambi】Kukula kwa PCB ndikochepa chifukwa cha kuthekera kwa zida zamagetsi zopangira makina.Chifukwa chake, kukula koyenera kwa PCB kuyenera kuganiziridwa pamapangidwe a dongosolo lazinthu.(1) Kukula kwakukulu kwa PCB komwe zida za SMT zitha kukwera zimachokera ku ...Werengani zambiri -
Kodi mitundu yeniyeni ya matabwa a PCB ndi chiyani?
Gulu kuyambira pansi mpaka pamwamba ndi motere: 94HB/94VO/22F/CEM-1/CEM-3/FR-4 Tsatanetsatane ndi izi: 94HB: Wamba makatoni, osati moto (zotsika kwambiri kalasi, kufa nkhonya, sangathe kugwiritsidwa ntchito ngati bolodi lamagetsi) 94V0: makatoni oyaka moto (kufa nkhonya) 22F: Kuwala kwa theka limodzi ...Werengani zambiri -
PCB ikhoza kugawidwa m'mitundu ingapo malinga ndi zinthu zake ndipo imagwiritsidwa ntchito pati?
Gulu lalikulu la zinthu za PCB makamaka limaphatikizapo mitundu iyi: FR-4 (magalasi opangira nsalu zagalasi), CEM-1/3 (gawo laling'ono la galasi ndi pepala), FR-1 (mapepala opangidwa ndi copper-clad laminate), zitsulo -Ma mbale a Copper (makamaka opangidwa ndi aluminiyamu, ochepa chitsulo) ndi omwe amawakonda kwambiri ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa board board ndi PCB board
Kodi pali kusiyana kotani pakati pa bolodi lozungulira ndi bolodi?M’yoyo, anthu ambiri amasokoneza matabwa a dera ndi matabwa.Ndipotu kusiyana pakati pa awiriwa ndi kwakukulu.Nthawi zambiri, matabwa ozungulira amatanthawuza ma PCB opanda kanthu, ndiye kuti, matabwa osindikizidwa opanda zigawo ...Werengani zambiri -
Zolakwa Zomwe Muyenera Kupewa mu PCB Layout Design
1 Kunyalanyaza mgwirizano ndi opanga PCB Ndi malingaliro olakwika omwe akatswiri ambiri amaganiza kuti ndikwanira kupereka mafayilo opangira kwa wopanga kupanga kusanayambe.M'malo mwake, ndikwabwino kugawana ndi wopanga popanga zolemba zoyambirira za masanjidwe a PCB....Werengani zambiri -
Mfundo zazikuluzikulu za PCB Layout Design
1. Kukula kwa bolodi ndi mawonekedwe Chinthu choyamba choyenera kuganizira mu mapangidwe a PCB ndi kukula, mawonekedwe ndi chiwerengero cha zigawo za bolodi lopanda kanthu.Kukula kwa bolodi lopanda kanthu nthawi zambiri kumatsimikiziridwa ndi kukula kwa chinthu chomaliza chamagetsi, ndipo kukula kwa malo kumatsimikizira ngati osankhidwa onse ofunikira ...Werengani zambiri -
PCB ndi dera lophatikizika, pali kusiyana kotani pakati pa awiriwa?
Kusiyana pakati pa bolodi losindikizidwa la PCB ndi dera lophatikizika: 1. Mabwalo ophatikizika nthawi zambiri amatanthauza kuphatikizika kwa tchipisi, monga chip cha kumpoto mlatho pa bolodi la amayi, ndipo mkati mwa CPU, onse amatchedwa mabwalo ophatikizika, ndipo dzina loyambirira ndi imatchedwanso integrat...Werengani zambiri -
Mafunso ndi mayankho 70, lolani PCB ipite pamapangidwe apamwamba
PCB (Printed Circuit Board), dzina lachi China ndi bolodi losindikizidwa, lomwe limadziwikanso kuti bolodi losindikizidwa, ndi gawo lofunikira lamagetsi, chothandizira pazigawo zamagetsi, komanso chonyamulira cholumikizira magetsi pazigawo zamagetsi.Chifukwa amapangidwa pogwiritsa ntchito kusindikiza kwamagetsi, ...Werengani zambiri
