- A&Q ee PCB, Waa maxay sababta maaskarada daboolka u xirto?
1. Maxay BGA ugu jirtaa godka maaskarada alxanka?Waa maxay heerka soo dhawayntu?Re: Ugu horreyntii, daloolka daboolka maaskarada alxanka ayaa ah in la ilaaliyo nolosha adeegga ee via, sababtoo ah daloolka looga baahan yahay booska BGA guud ahaan wuu ka yar yahay, inta u dhaxaysa 0.2 iyo 0.35mm.Sharoobada qaar ma fududa in la qalajiyo ama la uumibixiyo, wayna fududahay in laga tago hadhaaga.Haddi maaskarada alxanka uusan xirin daloolka ama furka...
- A&Q ee PCB (2)
9. Waa maxay xalin?Jawaab: Meel fog oo ah 1mm, xallinta xadhkaha ama xariiqyada kala fogaanshaha ee ay samayn karaan iska caabinta filimka qalalan ayaa sidoo kale lagu muujin karaa cabbirka buuxda ee xadadka ama kala dheereynta.Farqiga u dhexeeya filimka qalalan iyo dhumucda filimka iska caabinta Dhumucda filimka polyester-ka ayaa la xidhiidha.Lakabka filimka iska caabinta ah ee dhumucdiisuna way sii yaraanaysaa xallinta.Marka iftiinka...
- Qalabka kala duwan ee Guddiga Wareegga
Gubashada walxaha, oo sidoo kale loo yaqaano dib-u-dhaca ololka, is-daminta, caabbinta ololka, caabbinta ololka, caabbinta dabka, ololka iyo gubashada kale, waa in la qiimeeyo awoodda walxaha si looga hortago gubashada.Muunada walxaha guban kara waxaa lagu shiday olol buuxiyey shuruudaha, ololkuna waa la saarayaa ka dib wakhtiga la cayimay.Heerka ololku waa...
- Guddiga PCB Ceramic
Looxyada wareegyada dhoobada ah ayaa dhab ahaantii ka samaysan qalab elektaroonik ah oo dhoobada ah waxaana laga samayn karaa qaabab kala duwan.Waxaa ka mid ah, guddiga wareegga dhoobada ayaa leh sifooyinka ugu caansan ee caabbinta heerkulka sare iyo korantada sare.Waxay leedahay faa'iidooyinka joogtada ah ee dielectric hooseeya, luminta dielectric hooseeya, kulaylka kuleylka sare, xasilloonida kiimikaad wanaagsan, iyo balaadhinta kulaylka la midka ah ...
- Sida loo sameeyo pcb panel?
1. Qaabka dibadda ah (dhinaca isku dhejinta) ee guddiga Wareegga Daabacan waa in uu qaataa nashqad xiran si loo hubiyo in jigsawda PCB-ga aan la habayn ka dib marka lagu hagaajiyo qalabka;2. PCB width panel ≤260mm (line SIEMENS) ama ≤300mm (line FUJI);haddii si toos ah loo baahan yahay, guddiga PCB width × dhererka ≤125 mm × 180 mm;3. Qaabka sawir-gacmeedka PCB-ga waa inuu ahaadaa mid u dhow afargeesoodka oo kale.
- Sida looga hortago in guddiga PCB ay isku dhacaan inta lagu jiro habka wax soo saarka
SMT (Printed Circuit Board Assembly, PCBA) waxa kale oo loo yaqaan tignoolajiyada korka sare.Inta lagu jiro habka wax-soo-saarka, koollada alxanka waa la kululeeyaa oo lagu dhalaaliya jawi kuleyl ah, si suufka PCB-ga si la isku halleyn karo loogu daro qaybaha korka korka iyada oo loo marayo daawaha koollada alxanka.Waxaan ugu yeernaa habkan dib-u-qulqulka alxanka.Inta badan looxyada wareegyada waxay u nugul yihiin foorarsiga guddiga marka aysan jirin ...
- Isku xidhka cufnaanta sare ee guddiga HDI
Guddiga HDI, cufnaanta sare ee isku xidhka daabacan ee looxa wareegga HDI waa mid ka mid ah tignoolajiyada ugu kobcaya PCB-yada oo hadda laga heli karo ABIS Circuits Ltd. guddiyada HDI waxay ka kooban yihiin indhoolayaal iyo/ama fiisooyin la aasay, oo badiyaa ka kooban microvias 0.006 ama dhexroor ka yar.Waxay leeyihiin cufnaanta wareegga sare ee looxyada wareegga caadiga ah.Waxaa jira 6 nooc oo kala duwan oo loox HDI PCB ah, min dusha ilaa suu...
- Wareegga Daabacan |Hordhaca muraayadda xariirta
Waa maxay Shaashadda xariirta ee PCB?Markaad naqshadayso ama dalbanayso looxyada wareeggaaga daabacan, ma u baahan tahay inaad lacag dheeraad ah ku bixiso muraayadda xariirta?Waxaa jira su'aalo aad u baahan tahay inaad ogaato waa maxay muraayadda xariirta?Iyo intee in le'eg ayay muraayadda xariirtu muhiim ugu tahay samaynta guddiga PCB-gaaga ama Golaha Wareega ee Daabacan?Hadda ABIS ayaa kuu sharxi doonta.Waa maxay muraayadda xariirta?Shaashadda silk waa lakabka raad khad loo isticmaalo in lagu aqoonsado qaybaha, te...
- Wareegga Daabacan |Dajinta Dalool, Dalool indho la', God la aasay
Looxa wareegga ah ee daabacan wuxuu ka kooban yahay lakabyo wareegyo bireed naxaas ah, iyo isku xirka wareegyada wareegyada kala duwan waxay ku tiirsan yihiin kuwan "vias".Tani waa sababta oo ah wax soo saarka guddiga wareegyada maanta waxay isticmaalaan godad la qoday si ay isugu xiraan wareegyo kala duwan.Inta u dhaxaysa lakabyada wareegga, waxay la mid tahay kanaalka isku xirka ee marin-biyoodka dhulka hoostiisa ee lakabka badan.Saaxiibada ciyaaray muuqalka "Walaal Maryan"...
English en 
