Nkhani
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Kodi mukudziwa kuti pali mitundu yambiri ya PCB aluminiyamu gawo lapansi?
PCB zotayidwa gawo lapansi ali mayina ambiri, zotayidwa cladding, zotayidwa PCB, zitsulo atavala kusindikizidwa dera bolodi (MCPCB), thermally conductive PCB, etc. Ubwino wa PCB zotayidwa gawo lapansi ndi kuti kuzimiririka kutentha ndi bwino kuposa muyezo FR-4 dongosolo, ndi dielectric yomwe ndimagwiritsa ntchito ...Werengani zambiri -
Kodi mukudziwa ubwino wa Multilayer PCB?
M'moyo watsiku ndi tsiku, bolodi yozungulira yamagulu ambiri a PCB ndiyomwe imagwiritsidwa ntchito kwambiri pagulu. Ndi gawo lofunikira chotero, liyenera kupindula ndi maubwino ambiri a bolodi lozungulira la PCB. Tiyeni tione ubwino wake. Ubwino wogwiritsa ntchito multilayer ...Werengani zambiri -
Ndiyenera kulumikiza ma vias a PCB, ndi chidziwitso chamtundu wanji ichi?
Bowo loyendetsa Via hole limadziwikanso kuti kudzera pa dzenje. Kuti mukwaniritse zofuna za makasitomala, bolodi lozungulira kudzera pa dzenje liyenera kulumikizidwa. Pambuyo poyeserera kwambiri, njira yolumikizira aluminiyamu yachikhalidwe imasinthidwa, ndipo chigoba cha solder board ndi plugging chimamalizidwa ndi ine woyera ...Werengani zambiri -
Momwe "muzizirira" PCB dera board
Kutentha kopangidwa ndi zipangizo zamagetsi panthawi yogwira ntchito kumapangitsa kuti kutentha kwa mkati kwa zipangizo kukwera mofulumira. Ngati kutentha sikutayika panthawi yake, zipangizozi zidzapitirizabe kutentha, chipangizocho chidzalephera chifukwa cha kutenthedwa, ndi kudalirika kwa zipangizo zamagetsi ...Werengani zambiri -
Aluminium gawo lapansi ntchito ndi pamwamba kumaliza ntchito
Aluminiyamu gawo lapansi ndi chitsulo chopangidwa ndi mkuwa chovala laminate chokhala ndi ntchito yabwino yotaya kutentha. Ndi chinthu chofanana ndi mbale chopangidwa ndi nsalu yamagetsi yamagalasi amagetsi kapena zida zina zolimbikitsira zomwe zimayikidwa ndi utomoni, utomoni umodzi, ndi zina zotere monga zomatira zomata, zokutidwa ndi zojambulazo zamkuwa pa...Werengani zambiri -
Kodi mukudziwa za kudalirika kwakukulu kwa PCB?
Kodi kudalirika ndi chiyani? Kudalirika kumatanthawuza "odalirika" ndi "odalirika", ndipo amatanthauza kuthekera kwa chinthu kuchita ntchito yodziwika bwino komanso mkati mwa nthawi yodziwika. Pazinthu zogulitsira, kudalirika kwapamwamba, m'pamenenso guaran yogwiritsiridwa ntchito ikhale yapamwamba...Werengani zambiri -
Njira 4 zapadera zopangira PCB mu electroplating?
Rigid-Flex Electronic Controlling Board 1. PCB kupyolera mu dzenje plating Pali njira zambiri zomangira wosanjikiza wa plating umene umakwaniritsa zofunikira pa khoma la dzenje la gawo lapansi ...Werengani zambiri -
Kufunika kwa kuyesa kwa bolodi la pcb?
Ma board ozungulira osindikizidwa amagwiritsidwa ntchito kwambiri pamagetsi ndi matekinoloje osiyanasiyana, kuwapanga kukhala zida zamtengo wapatali kwambiri. Kaya ndi foni yam'manja, kompyuta kapena makina ovuta, mudzapeza kuti pcb imayang'anira ntchito ya chipangizocho. Ngati dera losindikizidwa ...Werengani zambiri -
Kaimidwe koyenera kogwiritsa ntchito nickel plating solution popanga PCB
Pa PCB, nickel amagwiritsidwa ntchito ngati zokutira zapansi pazitsulo zamtengo wapatali komanso zoyambira. Madipoziti a faifi tambala a PCB nthawi zambiri amakutidwa ndi ma Watt nickel plating solutions ndi ma sulfamate nickel plating solutions okhala ndi zowonjezera zomwe zimachepetsa nkhawa. Aloleni opanga akatswiri aunike f...Werengani zambiri -
Chifukwa chiyani ma PCB ali ndi malo ambiri amkuwa?
Ma board ozungulira a PCB amatha kuwoneka paliponse pazida zosiyanasiyana zogwiritsira ntchito ndi zida. Kudalirika kwa bolodi la dera ndi chitsimikizo chofunikira kuonetsetsa kuti ntchito yachibadwa ya ntchito zosiyanasiyana. Komabe, pama board ambiri ozungulira, nthawi zambiri timawona ambiri aiwo ndi madera akuluakulu amkuwa, de ...Werengani zambiri -
PCB board OSP pamwamba mankhwala ndondomeko ndondomeko ndi mawu oyamba
Mfundo Yofunika Kwambiri: Filimu yachilengedwe imapangidwa pamtunda wamkuwa wa bolodi lozungulira, lomwe limateteza mwamphamvu pamwamba pa mkuwa watsopano, komanso lingalepheretse makutidwe ndi okosijeni ndi kuipitsa kutentha kwambiri. Makulidwe a filimu ya OSP nthawi zambiri amawongoleredwa pa ma microns 0.2-0.5. 1. Njira yotuluka: kutsitsa → madzi...Werengani zambiri -
Kumbukirani mfundo 6 izi, ndikutsazikana ndi zolakwika za PCB yamagalimoto!
Msika wamagetsi wamagalimoto ndi gawo lachitatu lalikulu kwambiri logwiritsa ntchito ma PCB pambuyo pa makompyuta ndi kulumikizana. Magalimoto asintha pang'onopang'ono kuchokera kuzinthu zamakina mwachikhalidwe kukhala zinthu zapamwamba kwambiri zomwe zili zanzeru, zodziwitsa, komanso zamakanika, ma elekitironi ...Werengani zambiri
