Pcb(Sau cov boardcuit Coffic board) yog lub platform theem pib rau kev nqa thiab txuas cov hluav taws xob hauv hluav taws xob, thiab cov semiconductors yog cov khoom tseem ceeb rau kev tsim cov chips. Ob tug yog nyob rau theem sib txawv hauv kev lag luam hluav taws xob:
Txhais ntawm PCB
PCB yog cov cab kuj uas muab kev txhawb nqa thiab cov hluav taws xob sib txuas rau cov khoom siv los ntawm tooj liab cov ntawv ci. Nws yog tsim ntawm resin rwb thaiv tsev cov ntaub ntawv thiab tsis zwm rau cov chips lossis semiconductors.
Kev sib raug zoo ntawm semiconductors thiab chips
Cov ntaub ntawv tsim khoom (xws li silicon) yog cov ntaub ntawv tseem ceeb rau kev tsim cov khoom, thiab cov chips yog cov khoom siv semiconductor siv rau cov haujlwm xws li cov kev ua haujlwm thiab teeb liab.
Hauv cov khoom siv hluav taws xob, cov PCB ua haujlwm ua lub platform, thiab lub nti tau ntsia rau ntawm lub pcb raws li cov qauv tseem ceeb, sib xyaw ua ke ua haujlwm. Piv txwv li, cov motherboard ntawm lub smartphone yog suav nrog PCB thiab nti.
: Cov tshuaj sib xyaw nrog cov hluav taws xob uas muaj nyob ntawm tus saib xyuas thiab ib qho insulator ntawm qhov kub. Nws kev ua tau zoo tuaj yeem hloov kho los ntawm kev ntxiv qee qhov kev tsis sib haum xeeb, thiab nws yog dav siv nyob rau hauv kev tsim khoom ntawm cov khoom hluav taws xob xws li cov transistors thiab kev sib xyaw ua ke.
PCB: Ib qho kev siv hluav taws xob siv los txuas thiab txhawb nqa hluav taws xob, muab kev txhawb nqa hluav taws xob, kev sib txuas hluav taws xob, thiab kev sib txuas hluav taws xob, thiab kev sib txuas hluav taws xob. Nws feem ntau yog ua los ntawm cov khoom siv xws li iav fiber ntau txhawb nqa khoom thiab hluav taws xob luam ntawv number case.
Hauv cov khoom lag luam semiconduct, cov haujlwm tseem ceeb ntawm PCB muaj xws li:
Muab kev txhawb nqa tshuab: siciconductor chips yog feem ntau me me thiab taus, thiab yuav tsum tau muab tso rau hauv kev pab txhawb kev pab txhim khu kev qha. PCB tuaj yeem muab kev txhawb nqa ruaj khov kho, pub semiconductor chips kom muaj kev ruaj ntseg tsau rau hauv txoj haujlwm tsim nyog.
Kev siv cov hluav taws xob sib txuas: Cov ntawv luam tawm hluav taws xob thiab cov hlua khi ntawm cov PCBs tau siv los txuas ntau yam hluav taws xob, suav nrog cov khoom sib xyaw hluav taws xob, suav nrog cov khoom sib xyaw hluav taws xob. Cov khoom siv semiconductor no yog cov hluav taws xob txuas nrog PCB hlau los xyuas kom meej qhov haujlwm ib txwm ntawm Circuit Court.
Kev kis tus kab mob teeb liab: Cov kab lus ntawm tus PCB kuj tseem siv tau los xa cov cim los ntawm ib qho kev sib xyaw ua ke rau lwm tus. Los ntawm kev tsim cov txheej txheem hluav taws xob tsim nyog thiab cov txheej txheem uas muaj kev sib tw, qhov ntsuas hluav taws xob nrawm thiab muaj peev xwm ruaj khov kho tuaj yeem ua tiav.