Txoj moo
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Cov ntsiab lus PCB cov ntsiab lus thiab cov lus txhais- Lub Zog- Lub Zog Kev Nyab Xeeb
Lub zog kev ncaj ncees (PI) kev sib raug zoo, xa mus rau raws li PI, yog kom paub tseeb tias cov hluav taws xob thiab tam sim no ntawm lub hom phiaj ua tau raws li qhov yuav tsum tau ua. Lub zog kev sib raug zoo tseem ib ntawm cov kev sib tw loj tshaj plaws nyob rau hauv High-ceev pcb tsim. Qib ntawm lub zog ntseeg suav nrog Chip Theem, nti ncuav ...Nyeem ntxiv -
PCB phaj Percolation tshwm sim thaum lub sijhawm qhuav zaj duab xis plating
Qhov laj thawj rau qhov plating, nws qhia tau tias zaj duab xis qhuav thiab cov txheej txheem pcb sib sib zog nqus, feem ntau plating daws tau cov laj thawj ntawm cov laj thawj hauv qab no: 1. Siab lossis tsawg lossis tsis tshua muaj ...Nyeem ntxiv -
Hlau Substrate Plug Lub Qhov Cav
Nrog rau kev txhim kho sai ntawm cov khoom siv hluav taws xob rau lub teeb, nyias, qhov sib xyaw ua ke ntawm hluav taws xob, thiab kev sib dhos ntawm cov kev sib dhos thiab cov kev sib dhos ua kom loj hlob.in kev txiav txim ...Nyeem ntxiv -
Txoj hauv kev mus nrhiav cov tuam txhab PCB puas
Los ntsuas kev ntsuas hluav taws xob ua thawj zaug kom paub meej tias yog qhov voltage ntawm txhua cov ntaub ntawv hluav taws xob yog ib txwm los yog tsis tau, ntxiv rau qhov kev ua haujlwm voltage. Piv txwv li, ib txwm silicon triode muaj kev sib tshuam voltage o ...Nyeem ntxiv -
Vaj huam sib luag ntawm PCB
Vim li cas yuav tsum tau ua tus vaj huam sib luag? Tom qab cov qauv PCB, SMT yuav tsum tau nruab rau ntawm txoj kab sib dhos kom txuas cov khoom siv. Raws li kev ua lag luam uas yuav tsum tau ua ntawm cov kab sib dhos, txhua qhov chaw ua haujlwm SMT yuav npaj qhov loj tshaj plaws ntawm Circuit Court Board. Piv txwv li, yog tias loj ...Nyeem ntxiv -
Luam tawm cov board
Cov ntawv luam tawm cov laug cam, tseem hu ua cov ntawv luam tawm Circuit Court, lawv yog qhov sib txuas hluav taws xob rau cov hluav taws xob. Cov ntawv luam tawm hluav taws xob muaj ntau dua "PCB" dua li "PCB board". Nws tau nyob rau hauv kev loj hlob tau ntau tshaj 100 xyoo; Nws tsim yog feem ntau ...Nyeem ntxiv -
Dab tsi yog pcb terming lub qhov?
Tooling lub qhov pcb hais txog kev txiav txim siab qhov haujlwm tshwj xeeb ntawm PCB cov txheej txheem tsim, uas yog qhov tseem ceeb hauv PCB tsim txheej txheem. Txoj haujlwm ntawm cov chaw nrhiav yog kev ua haujlwm datum thaum cov ntawv luam tawm hluav taws xob yog ua. Pcb Tooling Qhov Tso Tawm Txoj Kev ...Nyeem ntxiv -
Rov qab Drilling txheej txheem ntawm PCB
Dab tsi yog lub nraub qaum? Rov qab DRILLING yog qhov tshwj xeeb ntawm kev sib sib zog nqus lub drilling. Hauv kev tsim ntau-txheej cov laug cam txheej, xws li 12-txheej cov laug cam, peb yuav tsum txuas thawj txheej txheej rau cuaj txheej. Feem ntau, peb tho ib los ntawm lub qhov (ib qho laum) thiab tom qab ntawd xaws tooj liab.in li no, ...Nyeem ntxiv -
PCB Circuit Coed tsim cov ntsiab lus
Puas yog ib tus pcb ua tiav thaum cov txheej txheem tiav thiab tsis muaj teeb meem pom nrog kev sib txuas thiab sib tw? Cov lus teb, ntawm chav kawm, yog tsis muaj. Coob tus pib tshiab, txawm suav nrog qee cov kev paub txog engineers, vim muaj sijhawm tsawg lossis siab luv lossis kev ntseeg siab lossis muaj kev ntseeg siab, nyiam kom tsuag tsuag, tsis quav ntsej tias ...Nyeem ntxiv -
Vim li cas multilayer pcb yog cov khaubncaws sab nraud?
PCB Board muaj ib txheej, ob txheej thiab ntau txheej, ntawm cov khoom uas tsis muaj qhov txwv ntawm tus naj npawb ntawm cov khaubncaws hauv paus ntawm multilayer board. Tam sim no, muaj ntau tshaj 100 txheej ntawm pcb, thiab cov multilayer pcb yog plaub txheej thiab rau txheej. Yog li vim li cas tib neeg hais tias, "Vim li cas PCB cov neeg Multilayers M ...Nyeem ntxiv -
Qhov ntsuas kub nce ntawm cov ntawv tshaj tawm hluav taws xob
Qhov ncaj qha ua rau PCB qhov ntsuas kub yog vim muaj cov khoom siv hluav taws xob cuam tshuam, thiab cov cua tshuab hluav taws xob sib txawv nrog lub zog tsis txaus. 2 tshwm sim ntawm qhov kub thiab txias nce hauv PCB: (1) qhov kub hauv zos nce los yog ...Nyeem ntxiv -
Kev Lag Luam Hauv PCB
--Fomp pcbworld vim muaj qhov zoo ntawm Tuam Tshoj qhov kev thov loj loj ...Nyeem ntxiv
