Pcb Board txheej thiab board thickness xaiv:
1, General yam los txiav txim siab thaum xaiv phaj tuab, xws li muaj teeb meem rau cov pcb uas tsim nyog, muaj zog sib txawv, kev tsim khoom siv hluav taws xob, tsim tau raug nqi, thiab lwm yam.
2, siv rau xaiv PCB board thickness nrog sib txawv txheej
(1) 2-4 txheej PCB BoardDickness xaiv:
Cov tuab tuab yog {{{{0}}}}}}}}
Cawv cov txheej txheem sib kis tau sib kis: nrog tsawg dua txheej txheem, paib kis tau yooj yim, thiab cov thicknesses feem ntau tuaj yeem ua kom muaj teeb liab kev ncaj ncees.
Cov tshuab hluav taws xob muaj zog: rau cov txheej txheem hluav taws xob yooj yim, cov basingfacturing tau hais txog cov txheej txheem ntau dua, yog qhov yooj yim rau kev tsim khoom, thiab tus nqi Qhov txawv yog me me.
(2) 6- txheej pcb boardDickness xaiv:
Sab hauv txheej 1 / 2oz {2 {2}} oz, txheej oz, qhov chaw oz (qhov twg oz (qhov twg oz (qhov twg Oz (qhov twg Oz) Qhov tag nrho tuab ntawm lub rooj tsavxwm yog feem ntau nyob ib ncig ntawm 1.6mm, tab sis nws kuj tseem tuaj yeem hloov kho nyob rau qee yam raws li kev xav tau.
IFluaence Factorignal Kev Ncaj Ncees: Raws li tus naj npawb ntawm cov khaubncaws sab nraud pov hwm kev ua tau zoo: Qhov nyuaj ntawm kev sib kis tau yooj yim me ntsis, thiab ib qho tsim nyog tooj liab ntawv ntau ntxiv pab kom muaj teeb liab zoo.
Mechanical zog: Nws tuaj yeem ntsib cov kev pab txhawb kev ua haujlwm ntawm qee cov khoom siv hluav taws xob.
Thaum tshav kub disspation kev ua tau zoo: los ntawm xaiv cov tuab tuab ntawm tooj liab ntawv ntawm tooj liab ntawv rau sab hauv thiab sab nraud ua tau los ntsib cov cua sov dissipation uas yuav tsum tau rau qee yam.
(3) 8- txheej pcb boardPhaj Thickness Xaiv Cia Muag Txheej Txheem:
Generally, the thickness of inner layer board {{0}} can be selected as 0.1mm.
Outer panel: The thickness of outer panel {{0}} can be selected as 0.15mm. Cov qauv txheej txheem no tuaj yeem ua kom muaj teeb meem kev ncaj ncees thiab kev ua kom muaj zog ntawm txhua qhov kev ua tau zoo, tab sis cov kev cai tshwj xeeb ntawm txhua qhov kev ua tau zoo sib xws thiab yuav tsum tau hloov kho raws li cov xwm txheej tiag.
Cawv sib zog ua kev ncaj ncees: cov txheej txheem txheej txheem ntawm 8- txheej cov pawg loj, thiab lub thickness ntawm txheej txheej txheej sab nraud, uas pab txhawm rau txhim kho lub cim kev ncaj ncees.
Neeg kho tshuab zog: qhov tuab tuab no tso cai rau 8- txheej board kom withces thiab pressures thaum sib dhos, ua kom muaj kev ruaj ntseg ntawm tag nrho pawg thawj coj.
Thaum tshav kub disspation kev ua yeeb yam: thinner sab hauv txheej thiab thicker sab nraud txheej pab tau zoo xws li Amperifters, Inverers, thiab lwm yam.
(4) {{14-16 txheej pcb boardthemness xaiv:
Sab hauv Txheej 1 / 2oz {2 {2}} oz, txheej txheej 1oz {4 {4 {}} oz. Qhov tag nrho tuab ntawm cov thawj coj tau txiav txim siab raws li kev tsim qauv thiab tsim khoom lag luam.
Feem ntau, cov tuab tuab yog tswj kom ntau li ntau tau los txo tus nqi thiab raws li qhov yuav tsum tau teeb tsa thaum sib ntsib ua tau zoo.
Cawv sib zog ua ke ncaj ncees: Thaum muaj ntau txheej, ua kom muaj kev ncaj ncees ua rau muaj kev ncaj ncees, thiab xaiv qhov tseeb ntawm tooj liab tshuab thickness yog qhov tseem ceeb.
Mechanical zog: tag nrho cov neeg kho tshuab tag nrho ruaj khov ntawm ntau txheej txheej qauv yuav tsum tau txiav txim siab kom tsis txhob muaj kev cuam tshuam los ntawm cov phaj tsis tsim nyog.
Cov nqi tsim tau: Ntau txheej yuav nce kev tsim kev nyuaj thiab tus nqi, thiab xaiv cov phaj tuab tsim tau tuaj yeem pab cov nqi ua kom zoo.
