Xov xwm
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Qhov no txhim kho cov txheej txheem tsim khoom PCB thiab tuaj yeem ua kom tau nyiaj ntau ntxiv!
Muaj kev sib tw ntau hauv PCB kev lag luam.Txhua tus tab tom nrhiav kev txhim kho me tshaj plaws los muab qhov zoo rau lawv.Yog tias koj zoo li tsis tuaj yeem ua raws li kev nce qib, nws yuav yog tias koj cov txheej txheem tsim khoom raug liam.Siv cov tswv yim yooj yim no tuaj yeem yooj yim ...Nyeem ntxiv -
Yuav ua li cas ua PCB me me batch, ntau hom kev npaj ntau lawm?
Nrog kev siv zog ntawm kev sib tw ua lag luam, kev lag luam ib puag ncig ntawm kev lag luam niaj hnub tau hloov pauv, thiab kev lag luam kev sib tw nce ntxiv kev sib tw raws li cov neeg siv khoom xav tau.Yog li ntawd, cov txheej txheem ntawm kev lag luam tau maj mam hloov mus rau ntau yam ...Nyeem ntxiv -
Kev cai PCB stackup
Nrog rau kev txhim kho ntawm PCB thev naus laus zis thiab kev nce hauv cov neeg siv khoom xav tau sai thiab muaj zog dua cov khoom, PCB tau hloov pauv los ntawm cov txheej txheem ob txheej txheej rau lub rooj tsavxwm nrog plaub, rau txheej thiab txog li kaum mus rau peb caug txheej ntawm dielectric thiab conductors..Vim li cas thiaj nce cov txheej txheem?Muaj ...Nyeem ntxiv -
Multilayer PCB stacking txoj cai
Txhua PCB xav tau lub hauv paus zoo: cov lus qhia sib dhos Cov ntsiab lus ntawm PCB suav nrog cov khoom siv hluav taws xob, tooj liab thiab cov kab ntau thiab tsawg, thiab cov txheej txheem txheej txheem lossis txheej txheej loj.Cov khoom siv raws li dielectric muab ob lub luag haujlwm yooj yim rau PCB.Thaum peb tsim cov PCBs nyuaj uas tuaj yeem tswj tau ...Nyeem ntxiv -
Lub PCB schematic daim duab tsis zoo ib yam li cov ntaub ntawv tsim PCB!Koj puas paub qhov txawv?
Thaum tham txog cov ntawv luam tawm Circuit Board, cov novices feem ntau tsis meej pem "PCB schematics" thiab "PCB tsim cov ntaub ntawv", tab sis qhov tseeb lawv hais txog ntau yam.Kev nkag siab txog qhov sib txawv ntawm lawv yog tus yuam sij rau kev ua tiav kev tsim PCBs, yog li thiaj li tso cai rau cov pib tshiab ...Nyeem ntxiv -
Ib txoj hauv kev zoo siv tooj liab rau PCB
Copper txheej yog ib feem tseem ceeb ntawm PCB tsim.Txawm hais tias nws yog PCB tsim software hauv tsev lossis qee qhov txawv teb chaws Protel, PowerPCB muab cov txheej txheem tooj liab ntse, yog li peb tuaj yeem siv tooj liab li cas?Qhov hu ua tooj liab ncuav yog siv qhov chaw tsis siv ntawm PCB raws li kev xa...Nyeem ntxiv -
10 PCB tshav kub dissipation txoj kev
Rau cov khoom siv hluav taws xob, qee qhov hluav taws xob tau tsim thaum lub sijhawm ua haujlwm, kom qhov kub thiab txias ntawm cov cuab yeej nce siab sai.Yog tias cov cua sov tsis tau ploj mus rau lub sijhawm, cov cuab yeej yuav ua kom sov ntxiv, thiab cov cuab yeej yuav poob vim overheating.Kev ntseeg tau ntawm ele...Nyeem ntxiv -
Cov ntsiab lus PCB
Annular nplhaib - lub nplhaib tooj liab ntawm lub qhov hlau ntawm lub PCB.DRC - Kev kuaj xyuas txoj cai.Ib txoj hauv kev los xyuas seb tus qauv tsim muaj qhov tsis raug, xws li luv luv Circuit Court, nyias nyias, lossis qhov me me dhau.Drilling hit - siv los qhia qhov sib txawv ntawm qhov drilling positi ...Nyeem ntxiv -
Hauv PCB tsim, vim li cas qhov sib txawv ntawm analog circuit thiab digital circuit loj?
Tus naj npawb ntawm cov kws tsim qauv digital thiab cov kws tshaj lij digital circuit board tsim cov kws tshaj lij hauv kev tsim vaj tsev yog nce ntxiv, uas qhia txog txoj kev loj hlob ntawm kev lag luam.Txawm hais tias qhov tseem ceeb ntawm kev tsim digital tau ua rau muaj kev txhim kho loj hauv cov khoom siv hluav taws xob, nws tseem muaj, ...Nyeem ntxiv -
Yuav ua li cas kom siab PCB precision?
High-precision Circuit Court board hais txog kev siv cov kab dav dav / qhov sib txawv, micro qhov, lub nplhaib nqaim dav (lossis tsis muaj lub nplhaib dav) thiab faus thiab qhov muag tsis pom qhov kom ua tiav qhov siab ceev.High precision txhais tau hais tias qhov tshwm sim ntawm "zoo, me me, nqaim, thiab nyias" yuav inevitably ua rau siab ua ntej ...Nyeem ntxiv -
Ib qho yuav tsum tau rau cov masters, yog li PCB ntau lawm yog yooj yim thiab siv tau!
Panelization yog ib txoj hauv kev kom tau txais txiaj ntsig zoo tshaj plaws ntawm kev tsim khoom lag luam hauv Circuit Board.Muaj ntau txoj hauv kev rau panelize thiab tsis yog vaj huam sib luag Circuit Court boards, nrog rau qee qhov kev sib tw hauv cov txheej txheem.Kev tsim cov ntawv luam tawm hauv Circuit Court tuaj yeem yog txheej txheem kim.Yog tias kev ua haujlwm tsis raug, lub ci...Nyeem ntxiv -
Kev sib tw ntawm 5G thev naus laus zis rau kev kub ceev PCB
Qhov no txhais li cas rau kev lag luam high-speed PCB?Ua ntej tshaj plaws, thaum tsim thiab tsim PCB pawg, cov khoom siv yuav tsum tau ua ntej.5G PCBs yuav tsum ua kom tau raws li txhua qhov kev qhia tshwj xeeb thaum nqa thiab tau txais cov teeb liab kis tau tus mob, muab kev sib txuas hluav taws xob, thiab muab kev tswj hwm rau s ...Nyeem ntxiv
