Raws li kev txhawb nqa tseem ceeb rau cov tshuab hluav taws xob, cov ntawv luam tawm Circuit Court boards kev ua tau zoo thiab cov qauv tsim kho tshiab tas li. Cov10 txheej luam tawm Circuit Board, nrog rau nws qhov tshwj xeeb zoo, tau dhau los ua qhov kev xaiv zoo tshaj plaws rau kev nqa cov voj voog nyuaj hauv ntau qhov siab - kawg.
1, Cov txheej txheem zoo ntawm 10 txheej luam tawm Circuit Board boards
Ib 10 txheej luam tawm Circuit Board Board feem ntau yog tsim los ntawm ntau lub teeb liab txheej, cov txheej txheem fais fab, thiab cov txheej hauv av stacked nyob rau hauv ib qho kev txiav txim. Piv rau cov ntawv luam tawm Circuit Boards nrog tsawg txheej txheej, nws qhov txiaj ntsig tseem ceeb yog tias nws qhib ntau qhov chaw rau kev xaim hluav taws xob. Cov teeb liab ntau txheej ua rau kev siv cov txheej txheem hauv Circuit Court complex, ua tau zoo kom tsis txhob muaj kev sib tsoo thiab hla - dhau, thiab txo qhov kev pheej hmoo ntawm cov teeb liab cuam tshuam. Ua ib qho piv txwv ntawm lub smartphone motherboard, nrog rau kev txhim kho ntawm kev sib koom ua ke, nws yuav tsum tau ua kom haum rau ntau yam xws li processors, nco, lub koob yees duab modules, thiab lwm yam. 10 txheej luam ntawv Circuit Court boards tuaj yeem npaj lub Circuit Court kom muaj kev ruaj ntseg ntawm txhua qhov kev ua haujlwm.
Lub xub ntiag ntawm ntau lub hwj chim thiab hauv av txheej zoo heev optimizes lub zog faib system. Lub hwj chim txheej tuaj yeem muab kev ywj pheej thiab ruaj khov rau cov khoom siv hluav taws xob los yog cov khoom siv hluav taws xob sib txawv; Cov txheej hauv av zoo li lub zog "cov ntaub thaiv npog", tsim lub dav hlau ruaj khov rau cov teeb liab kis tau tus mob, txo qhov cuam tshuam ntawm lub zog nrov ntawm cov teeb liab, thiab txhim kho tag nrho kev ruaj ntseg ntawm lub voj voog. Hauv server motherboards, cov khoom sib txawv yuav tsum muaj lub zog ruaj khov heev. Multi- txheej fais fab thiab av tsim ntawm 10 txheej luam tawm Circuit Court boards ua kom ruaj khov thiab txhim khu kev qha fais fab mov rau cov khoom tseem ceeb xws li CPUs thiab GPUs thaum lub sijhawm ua haujlwm siab, zam kev ua haujlwm tsis zoo los ntawm lub zog hloov pauv.
2, Cov ntsiab lus tseem ceeb xa mus rau 10 txheej luam tawm Circuit Board boards
(1) Stacked deployment
Stacking yog lub hauv paus ntawm 10 txheej luam tawm Circuit Court boards Circuit Board, yog li nws yog ib qho tsim nyog yuav tsum sib npaug ntawm cov teeb meem xws li teeb liab kev ncaj ncees, lub hwj chim ncaj ncees, thiab tus nqi sib npaug. Feem ntau, lub siab - txheej teeb liab ceev tau muab tso rau ze rau hauv av txheej kom txo tau cov teeb liab cuam tshuam los ntawm kev thaiv cov nyhuv ntawm cov txheej hauv av; Lub hwj chim txheej yog nyob ze rau hauv av txheej los txo qhov impedance ntawm lub hwj chim dav hlau thiab txhim kho cov efficiency ntawm lub hwj chim faib. Ib qho 10 txheej luam tawm Circuit Board stacking scheme yog: txheej sab saum toj (cim txheej), txheej thib ob (hauv av), txheej thib peb (cim txheej), txheej plaub (lub hwj chim txheej), txheej thib tsib (cim txheej), thib rau txheej (lub hwj chim txheej), xya txheej (cim txheej), yim txheej (av txheej), cuaj txheej (cim txheej), thiab txheej hauv qab (cim txheej). Qhov kev daws teeb meem no tsim kom muaj qhov chaw sib kis tau zoo rau siab -ceev teeb liab thaum ua kom lub zog ruaj khov.
(2) Impedance tswj
10 txheej luam ntawv Circuit Court boards feem ntau yog siv nyob rau hauv siab -ceev teeb liab kis tau tus mob scenarios, thiab impedance tswj yog ib qho tseem ceeb los xyuas kom meej lub teeb liab zoo. Muaj ntau yam cuam tshuam rau nws impedance, nrog rau txoj kab dav, kab ntev, thiab kab sib nrug ntawm cov kab sib kis, qhov dielectric tas li thiab dielectric poob lub kaum sab xis ntawm lub rooj tsavxwm, thiab qhov kev ncua deb ntawm txhua txheej. Thaum lub sij hawm tsim cov txheej txheem, engineers yuav tsum tau siv cov kev impedance xam cov cuab yeej xws li PolarSI9000 kom raug xam cov kab dav thiab qhov sib txawv ntawm cov kab sib txuas raws li cov kev xaiv ntawm pawg thawj coj saib thiab cov txheej txheem stacked, thiaj li ua tau raws li lub hom phiaj impedance. Rau cov teeb liab sib txawv, qhov sib piv impedance ntawm tus khub sib txawv yog tswj nruj heev. Feem ntau, qhov sib txawv impedance yog teem rau 100 Ω, thiab cov txheej txheem xws li serpentine routing yog siv los xyuas kom meej tias qhov ntev ntawm ob txoj kab sib kis tau zoo ib yam thiab txo cov teeb liab ncua kev sib txawv.
(3) Layout ntawm kev xaim
Kev xaim tsim nyog yog qhov tseem ceeb hauv kev ua kom lub teeb pom kev zoo ntawm 10 txheej luam tawm Circuit Board. Rau siab - cov teeb liab ceev, qhov ntev ntawm txoj hlua yuav tsum tau luv kom ntau li ntau tau, zam lub kaum sab xis thiab lub kaum sab xis, vim tias cov xaim hluav taws xob tau yooj yim ua rau cov teeb liab cuam tshuam thiab hluav taws xob. Nyob rau tib lub sijhawm, kev tshawb fawb npaj qhov sib txawv ntawm cov kab teeb liab, kab hluav taws xob, thiab cov kab hauv av kom tiv thaiv kev sib tham. Hauv ntau- txheej thaiv, teeb liab hloov ntawm cov txheej sib txawv yuav tsum tau siv cov vias. Tab sis vias tuaj yeem qhia cov kab mob parasitic capacitance thiab inductance, cuam tshuam cov teeb liab kev ncaj ncees. Yog li, nws yog ib qho tsim nyog yuav tsum nruj me ntsis tswj qhov loj me, kom muaj nuj nqis, thiab kev faib tawm ntawm vias, thiab txo lawv cov kev cuam tshuam tsis zoo ntawm cov teeb liab kom ntau li ntau tau. Piv txwv li, hauv kev tsim ntawm PCIe interface circuits rau siab - cov ntaub ntawv xa mus ceev, ua tib zoo tsim cov xaim thiab ntawm kev teeb tsa tuaj yeem txo cov teeb liab poob zoo thiab ua kom siab - ceev thiab ruaj khov cov ntaub ntawv xa mus.
3, Kev tsim cov txheej txheem ntawm 10 txheej luam tawm Circuit Board boards
Kev tsim cov txheej txheem ntawm 10 txheej luam tawm Circuit Court boards Circuit Board yog qhov nyuaj heev thiab yuav tsum tau muaj siab precision. Cov txheej txheem drilling yuav tsum muaj qhov tseeb ntawm qhov drilling qhov ntawm ntau txoj kab uas hla, thiab qhov tseeb drilling ncaj qha cuam tshuam rau kev ua tau zoo ntawm cov txheej txheem tom ntej xws li ntsaws thiab electroplating. Kev sib txawv yuav tsum tau tswj nruj heev. Kev kho ntawm lub qhov phab ntsa yog qhov tseem ceeb, vim impurities thiab burrs yuav nyob twj ywm rau ntawm lub qhov phab ntsa tom qab drilling. Kev tu tshuaj, kev kho ntshav plasma, thiab lwm txoj hauv kev yog xav tau los txhim kho cov adhesion ntawm cov resin thiab lub qhov phab ntsa.
Electroplating tshuab yog siv los tso cov hlau rau ntawm cov phab ntsa ntawm qhov thiab qhov chaw ntawm circuits, txhim kho conductivity thiab adhesion. Kev tswj xyuas kom meej ntawm lub sijhawm electroplating, qhov ceev tam sim no, thiab lwm yam yuav tsum tau ua kom ntseeg tau tias cov txheej txheem hlau tsis sib xws thiab cov tuab raws li tus qauv. Cov txheej txheem etching txiav txim siab txoj kab dav qhov tseeb thiab ntug zoo ntawm cov kab sib kis. Nws yog ib qho tsim nyog los tswj lub sij hawm etching, etching tov concentration, thiab kub los tiv thaiv kab dav sib txawv los ntawm ntau dhau los yog tsis txaus etching.
Cov txheej txheem lamination integrates multi- txheej Circuit Court boards nrog cov ntaub ntawv xws li cov ntaub ntawv ib nrab kho, cuam tshuam cov uniformity ntawm nruab nrab thickness. Thaum lub sij hawm lamination txheej txheem, nws yog ib qho tsim nyog yuav tsum nruj me ntsis tswj tsis xws li siab, kub, thiab lub sij hawm los tiv thaiv cov tiam ntawm npuas thiab impurities, kom ntseeg tau tias txhua txheej yog nruj me ntsis adhered thiab lub thickness ntawm nruab nrab yog zoo ib yam. Tsis tas li ntawd, muaj inevitably tolerances nyob rau hauv cov txheej txheem tsim, xws li kab dav tolerances, dielectric thickness tolerances, thiab lwm yam, uas yuav tsum tau them nyiaj rau thaum lub sij hawm tsim theem. Los ntawm kev kho cov qauv tsim kom tsim nyog, qhov cuam tshuam ntawm kev tsim kev kam rau siab ntawm impedance tuaj yeem txo.
4, Daim ntawv thov cheeb tsam ntawm 10 txheej luam tawm Circuit Court boards circuit boards
(1) Kev sib txuas lus
Raws li kev loj hlob sai ntawm 5G thiab yav tom ntej kev sib txuas lus thev naus laus zis, 10 txheej luam tawm Circuit Court boards Circuit boards tau dhau los ua cov khoom tseem ceeb ntawm cov khoom siv sib txuas lus tseem ceeb xws li lub hauv paus chaw nres tsheb transceivers, keyboards, thiab routers. Cov cuab yeej no yuav tsum tau ua cov ntaub ntawv loj heev thaum ua kom tsis muaj teeb liab latency thiab kev sib kis tau zoo. Kev tsim qauv ntawm 10 txheej luam tawm Circuit Court boards muab qhov chaw txaus rau kev txhim kho cov teeb liab txoj hauv kev, txo cov electromagnetic cuam tshuam, ua kom ruaj khov thiab ua haujlwm tau zoo, thiab yog lub hauv paus tseem ceeb hauv kev tsim siab - kev sib txuas lus ceev. Piv txwv li, RF module thiab baseband ua chav tsev nyob rau hauv 5G lub hauv paus chaw nres tsheb cia siab rau 10 txheej ntawm cov ntawv luam tawm Circuit Court boards kom ua tiav cov kis tau tus mob thiab ua tiav ntawm siab - cov teeb liab ceev, txhawb kev nthuav dav thiab kev txhim kho ntawm 5G kev sib txuas lus.
(2) Medical electronics teb
Nyob rau hauv lub sijhawm tam sim no ntawm kev nce qib hauv kev kho mob thev naus laus zis, 10 txheej luam tawm Circuit Court boards ua lub luag haujlwm tseem ceeb hauv cov khoom siv kho mob zoo xws li cov khoom siv ultrasound portable, siab -cov saib xyuas kom meej, thiab cov tshuab kuaj xyuas qib siab. Nws cov txheej txheem ntau- txheej txheej ua kom cov txheej txheem sib txuas ntawm cov voj voog nyuaj, txhim kho cov teeb meem kev ncaj ncees, muab cov cuab yeej kev txhawb nqa rau cov tshuaj precision, thiab pab cov kws kho mob hauv kev kuaj pom tseeb dua. Hauv cov khoom siv magnetic resonance imaging, 10 txheej luam tawm Circuit Court boards yog siv los tswj thiab xa cov teeb meem electromagnetic, ua kom pom tseeb thiab raug thiab muab lub hauv paus txhim khu kev qha rau cov kws kho mob txhawm rau kuaj cov kab mob.
(3) Aerospace teb
Kev lag luam aerospace muaj yuav luag nruj raws li qhov yuav tsum tau muaj rau kev ntseeg siab, kev ruaj ntseg, thiab lub teeb yuag ntawm cov khoom siv hluav taws xob. 10 txheej luam ntawv Circuit Court boards yog dav siv hauv cov tshuab tswj dav hlau, cov cuab yeej kev taw qhia, thiab cov khoom siv sib txuas lus satellite vim lawv lub teeb yuag thiab siab - cov yam ntxwv ua tau zoo. Nws tuaj yeem tiv taus ib puag ncig hnyav xws li huab cua hloov pauv thiab muaj zog vibrations, ua kom ntseeg tau tias kev ua haujlwm ntawm cov tshuab tseem ceeb thiab ua rau muaj kev nyab xeeb ntawm kev ya davhlau thiab kev tshawb nrhiav chaw. Piv txwv li, cov tshuab hluav taws xob xws li kev sib txuas lus thiab kev tswj tus cwj pwm ntawm satellites siv 10 txheej luam tawm Circuit Court boards, uas tuaj yeem ua haujlwm ruaj khov hauv thaj chaw nyuaj, ua kom muaj kev sib txuas lus zoo ntawm satellites thiab hauv av thiab kev ua tiav ntawm ntau yam dej num.
(4) Hauv kev lag luam khoom siv hluav taws xob
Hauv kev lag luam khoom siv hluav taws xob siv hluav taws xob uas ua raws li cov neeg siv khoom siv tau zoo tshaj plaws, 10 txheej luam tawm Circuit Court boards tau dhau los ua qhov kev xaiv zoo tshaj plaws rau qib siab -kawg ntse ntse xws li smartphones, ntsiav tshuaj, thiab cov khoom siv hnav. Nws tsis tsuas yog txhawb nqa kev sib koom ua haujlwm ntau dua, xws li ntau lub koob yees duab, kev them nyiaj ceev ceev, thiab kev sib txuas lus wireless, tab sis kuj tswj tau cov cua sov thiab ua kom ntev roj teeb lub neej, ua tau raws li cov neeg siv khoom xav tau rau lub teeb yuag, siv tau, thiab ntev - cov khoom siv tau ntev. Noj siab -kawg smartphones ua piv txwv, 10 txheej luam tawm Circuit Court boards tuaj yeem ua ke siab - cov txheej txheem kev ua haujlwm, kev nco muaj peev xwm loj, ntau lub koob yees duab modules, thiab lwm yam. Tib lub sijhawm, los ntawm kev tsim hluav taws xob tsim nyog, nws ua kom ruaj khov ntawm lub xov tooj thaum lub sij hawm ntev - siv yam tsis muaj cua sov lossis zaus txo.