Nkhani
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Kodi maziko asanaphunzire kujambula bolodi la PCB ndi chiyani?
Musanaphunzire kujambula matabwa pcb, choyamba muyenera kudziwa ntchito PCB kapangidwe mapulogalamu Pamene kuphunzira kujambula matabwa PCB, choyamba muyenera kudziwa ntchito PCB kapangidwe mapulogalamu. Monga novice, kudziwa bwino kugwiritsa ntchito mapulogalamu apangidwe ndiye chinthu choyamba. Kachiwiri, kudziwa bwinoko kwa ma circuits ndi...Werengani zambiri -
Kodi masitepe akuluakulu osindikizira board board ndi ati
..1: Jambulani chithunzi chojambula. ..2: Pangani gawo la library. ... ..4: Njira ndi kuyika. ..5: Pangani deta yosindikizidwa yogwiritsidwa ntchito ndi ma board ...Werengani zambiri -
Ndi luso lotani pojambula kulumikizana kwa bolodi la pcb?
1. Malamulo okonzekera zigawo 1). Pazochitika zachilendo, zigawo zonse ziyenera kukonzedwa pamtunda womwewo wa dera losindikizidwa. Pokhapokha pamene zigawo za pamwamba zili zowuma kwambiri, zida zina zomwe zimakhala ndi kutalika kochepa komanso kutentha kochepa, monga chip resistors, chip Capacitors, kupaka ...Werengani zambiri -
Kusiyana pakati pa chip ndi board board
Kusiyanitsa pakati pa chip ndi bolodi lozungulira: Zomwe zimapangidwira ndizosiyana: Chip: Ndi njira yochepetsera mabwalo (makamaka kuphatikiza zida za semiconductor, kuphatikiza zida zongopanga, ndi zina), ndipo nthawi zambiri amapangidwa pamwamba pa zowotcha za semiconductor. Dera Lophatikizidwa: Kagawo kakang'ono ...Werengani zambiri -
PCB dera bolodi zinthu chidziwitso ndi mfundo
Pakalipano, pali mitundu ingapo ya laminates ovala mkuwa omwe amagwiritsidwa ntchito kwambiri m'dziko langa, ndipo makhalidwe awo ndi awa: mitundu ya laminates zovala zamkuwa, chidziwitso cha laminates zamkuwa, ndi njira zamagulu a laminates ovala mkuwa. Kawirikawiri, malingana ndi zosiyana zowonjezera ...Werengani zambiri -
Ndondomeko yeniyeni ya ndondomeko ya bolodi ya PCB
Njira yopangira ma board a PCB imatha kugawidwa m'magawo khumi ndi awiri otsatirawa. Njira iliyonse imafunikira njira zosiyanasiyana zopangira. Tikumbukenso kuti ndondomeko otaya matabwa ndi nyumba zosiyana ndi osiyana. Njira yotsatirayi ndiyo kupanga kwathunthu kwa mult ...Werengani zambiri -
PCB board inspection standard
Miyezo Yoyang'anira Bungwe la Circuit Board 1. Kukula kwake ndi koyenera kuyang'anira ukubwera kwa mafoni a HDI ma board board. 2. Dongosolo lachitsanzo lidzawunikidwa molingana ndi GB2828.1-2003, general inspection level II. 3. Kuyang'anira kumatengera mawonekedwe aukadaulo azinthu zopangira ndi kuyendera ...Werengani zambiri -
Pankhani ya kulephera kwa PCB, ndi njira ziti ndi zida zomwe zilipo kuti zizindikire?
1. Common PCB dera zolephereka gulu makamaka anaikira pa zigawo zikuluzikulu, monga capacitors, resistors, inductors, diode, triodes, munda zotsatira transistors, etc. The Integrated chips ndi crystal oscillators mwachionekere kuonongeka, ndipo ndi mwanzeru kuweruza kulephera. mwa zigawo izi ...Werengani zambiri -
Monga novice pakupanga board kwa PCB, ndi chidziwitso chotani chomwe muyenera kudziwa?
Monga novice pakupanga board kwa PCB, ndi chidziwitso chotani chomwe muyenera kudziwa? Yankho: 1. Kuwongolera kwa mawaya: Mayendedwe a magawo a zigawo ayenera kukhala ogwirizana momwe angathere ndi chithunzi chojambula. Mayendedwe a mawaya makamaka agwirizane ndi mawonekedwe a dera. Nthawi zambiri...Werengani zambiri -
Kodi chidziwitso choyambirira cha kulowa kwa PCB ndi chiyani?
Malamulo a masanjidwe a PCB: 1. Nthawi zonse, zigawo zonse ziyenera kukonzedwa pamtunda womwewo wa bolodi la dera. Zida zina zokhala ndi kutalika kochepa komanso kutentha kochepa, monga ma chip resistors, chip capacitors, ndi Chip ICs zitha kukhala ...Werengani zambiri -
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
