Nkhani
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Mfundo zosamalira ma board a PCB (ma board ozungulira)
Pankhani yokonza matabwa PCB dera, basi soldering makina amapereka mayiko kwa soldering wa matabwa PCB dera, koma mavuto nthawi zambiri zimachitika popanga matabwa PCB dera, zomwe zingakhudze khalidwe solder. Kuti muwonjezere mayeso ...Werengani zambiri -
Wopanga gulu lozungulira: kusanthula kwa oxidation ndi njira yopititsira patsogolo kumiza golide pcb board?
Wopanga gulu lozungulira: kusanthula kwa oxidation ndi njira yopititsira patsogolo kumiza golide pcb board? 1. Chithunzi cha Immersion Gold Board yokhala ndi Oxidation Osauka: 2. Kufotokozera kwa Kumizidwa kwa Golide Plate Oxidation: The oxidation ya bolodi yomizidwa ndi golide ya wopanga ma board board ndikuti...Werengani zambiri -
9 nzeru wamba PCB fakitale woyendera gulu kuyendera
The 9 nzeru wamba PCB fakitale woyendera bolodi woyendera anayambitsa motere: 1. Ndi zoletsedwa kugwiritsa ntchito zida zoyezera pansi kukhudza moyo TV, zomvetsera, kanema ndi zipangizo zina pansi mbale kuyesa PCB bolodi popanda kudzipatula. thiransifoma. Ndi zoletsedwa kwenikweni...Werengani zambiri -
Kutsanulira mkuwa, kutsanulira mkuwa wolimba - ndi iti yomwe iyenera kutengedwa PCB?
Zomwe zimatchedwa mkuwa kutsanulira ndikugwiritsa ntchito malo osagwiritsidwa ntchito pa bolodi la dera monga malo owonetsera ndikudzaza ndi mkuwa wolimba. Madera amkuwawa amatchedwanso kudzaza mkuwa. Kufunika kwa zokutira zamkuwa ndikuchepetsa kutsekeka kwa waya wapansi ndikuwongolera ...Werengani zambiri -
Basic malamulo a PCB masanjidwe
01 Malamulo oyambirira a chigawo cha chigawo 1. Malingana ndi ma modules ozungulira, kupanga masanjidwe ndi mabwalo ogwirizana omwe amakwaniritsa ntchito yomweyo amatchedwa module. Zomwe zili mugawo lozungulira ziyenera kutengera mfundo ya ndende yapafupi, ndipo dera la digito ndi dera la analogi liyenera ...Werengani zambiri -
Kufotokozera mwatsatanetsatane kwa PCB copy board reverse push mfundo
Weiwenxin PCBworld] Mu kafukufuku wa PCB n'zosiyana teknoloji, n'zosiyana kukankhira mfundo amatanthauza m'mbuyo kukankhira kunja malinga PCB chikalata chojambula kapena mwachindunji kujambula PCB dera chithunzi malinga ndi mankhwala enieni, amene cholinga chake ndi kufotokoza mfundo ndi chikhalidwe ntchito dera. ...Werengani zambiri -
Mu mapangidwe a PCB, momwe mungasinthire IC mwanzeru?
Pakafunika kusintha IC mu kapangidwe ka dera la PCB, tiyeni tigawane maupangiri posintha IC kuti tithandizire okonza kuti akhale angwiro pakupanga dera la PCB. 1. Kusintha kwachindunji m'malo mwa Direct kumatanthauza kusintha mwachindunji IC yoyambirira ndi ma IC ena popanda kusinthidwa, ndi ...Werengani zambiri -
Zambiri 12 zamapangidwe a PCB, mwachita bwino?
1. Kutalikirana pakati pa zigamba Kutalikirana pakati pa zigawo za SMD ndi vuto lomwe mainjiniya ayenera kulabadira pakusanja. Ngati malowa ndi ochepa kwambiri, zimakhala zovuta kusindikiza phala la solder ndikupewa kuwotcha ndi kuwotcha. Malangizo a mtunda ali motere Chipangizo mtunda...Werengani zambiri -
Kodi filimu ya circuit board ndi chiyani? Chiyambi cha kuchapa kwa filimu ya board board
Mafilimu ndi chinthu chodziwika kwambiri chothandizira pamakampani opanga ma boardboard. Amagwiritsidwa ntchito makamaka potengera zithunzi, chigoba cha solder ndi zolemba. Ubwino wa filimuyo umakhudza mwachindunji khalidwe la mankhwala. Filimu ndi filimu, ndiye kumasulira kwakale kwa filimuyo, yomwe nthawi zambiri imatanthawuza ku ...Werengani zambiri -
Mapangidwe a PCB mosakhazikika
[VW PCBworld] PCB yathunthu yomwe timalingalira nthawi zambiri imakhala yokhazikika pamakona anayi. Ngakhale kuti mapangidwe ambiri alidi amakona anayi, mapangidwe ambiri amafunikira matabwa ozungulira osakanikirana, ndipo mawonekedwe oterowo nthawi zambiri amakhala ovuta kupanga. Nkhaniyi ikufotokoza momwe mungapangire ma PCB osakhazikika. Masiku ano...Werengani zambiri -
Kutumiza kwa bolodi yonyamulira ndikovuta, zomwe zingayambitse kusintha kwa ma phukusi? pa
01 Nthawi yobweretsera ya bolodi yonyamulira ndizovuta kuthetsa, ndipo fakitale ya OSAT ikuwonetsa kusintha mawonekedwe a phukusi Makampani opanga ndi kuyesa a IC akugwira ntchito mofulumira. Akuluakulu a Outsourcing Packaging and Testing (OSAT) adanena mosapita m'mbali kuti mu 2021 ndiye ...Werengani zambiri -
Pogwiritsa ntchito njira zinayi izi, PCB yapano imaposa 100A
Mapangidwe anthawi zonse a PCB sapitilira 10A, makamaka zamagetsi am'nyumba ndi ogula, nthawi zambiri zomwe zikuchitika pa PCB sizidutsa 2A. Komabe, zinthu zina zimapangidwira mawaya amagetsi, ndipo zomwe zikuchitika nthawi zonse zimatha kufika pafupifupi 80A. Poganizira za instant ...Werengani zambiri
