Dig muag thiab faus ntawm PCB

Ib qho dig muag & tawg ntawm pcb yog ib hom siab - qhov sib txawv ntawm cov qauv sib txawv ntawm cov khoom sib txawv (uas mus dhau ntawm tag nrho cov board thickness). Nws sib xyaw ob hom tseem ceeb ntawm tsis -}} los ntawm vias:
1. Blog Vias Vias:
Txuas cov txheej txheej sab nraud ntawm tus PCB mus rau ib lossis ntau dua sab hauv txheej, tab sis tsis txhob txuas ntxiv ntawm tag nrho cov tuab ntawm lub rooj tsavxwm.
Drilled los ntawm sab nraud sab nraud (sab saum toj lossis hauv qab) thiab nres ntawm qhov tob tob hauv cov khaubncaws sab nraud.
Visually, ib kawg ntawm ntawm ntawm yog pom tsuas yog nyob ntawm ib sab uas nws tau tho; Qhov rov qab sab nraud ntawm sab nraud qhia tsis muaj kos npe ntawm.
2. Furied Vias:
Muaj tag nrho ntawm cov khaubncaws sab nraud povtseg ntawm cov txheej txheem ntawm tus PCB thiab tsis txuas rau qhov chaw sab nraud.
Drilled thiab plated ua ntej cov txheej hauv cov khaubncaws sab nraud ua ke yog laminated ua ke.
Kiag li invisible los ntawm ob sab npoo ntawm cov pcb tiav lawm; Lawv yog "faus" hauv pawg thawj coj saib.
Vim li cas siv Dig Muag & Buried Vias?
Tseg chaw: Dawb up cov vaj tse muaj txiaj ntsig zoo ntawm cov khaubncaws sab nraud povtseg ntawm cov khaubncaws sab nraud povtseg ntawm cov khaubncaws sab nraud povtseg ntawm cov khaubncaws sab nraud povtseg ntawm cov ntaub qhwv sab nraud, tso cai rau cov kev kawm ntau dua thiab kev tso ua ke.
Increase Density: Enable finer trace widths/spacing and smaller component pitches, facilitating smaller, more complex circuit designs (eg, smartphones, smartwatches, high-end routers).
Txhim kho cov cim kev ruaj ntseg: Cov kev sib tw luv dua Kev Ua Phem Sib Nrauj thiab Captitance Incess- Kev Ntsuas Kev Ntsuas Xyuas Kev Ntsuas Kev Ntsuas Kev Ntsuas Kom Ceev.
Txhim kho txheej txheem sib txuas ntxiv thiab cov txheej txheem ncaj qha {}-}}}}}}}}}}}}}}}
Cov Ntawv Thov:
Dav siv nyob rau hauv cov khoom siv hluav taws xob thov kev tsim kho, cov ntsiav tshuaj muaj zog, xws li} high {high {high {high {high {} Cov khoom siv sib txuas lus, thiab cov khoom siv hluav taws xob, thiab cov khoom siv hluav taws xob.
Qhov muag tsis pom & faus los ntawm PCBs levage vias uas nres hauv lub rooj tsavxwm (faus) thiab vias) mus rau kev tswj hwm qis dua thiab tsim qauv. Cov tshuab no yog lub hauv paus rau niaj hnub - ceev} qhov ceev hluav taws xob cov khoom siv hluav taws xob.