Zoo siab txais tos rau peb lub vev xaib.

Yuav ua li cas thiaj paub qhov sib txawv ntawm ib leeg thiab ob tog sib tshooj ua ke

Ob txoj hauv kev feem ntau kom paub qhov txawv ib leeg thiab ob tog ob tog sib tshooj ua ke yog raws li hauv qab no:   

1 Coj nws mus thiab ntsib lub teeb. Cov tub ntxhais sab hauv yog qhov tsis sib xws, uas yog, nws yog tag nrho cov dub, uas yog pawg thawj coj saib ntau txheej. Ntawm qhov tsis sib xws, nws yog ib qho thiab ob tog sib npaug ntawm pawg thawj coj saib. Lub rooj tsavxwm ib leeg muaj ib txheej txheej thaiv thiab tsis muaj qhov. tooj liab Lub rooj tsavxwm ob tog muaj kab nyob rau sab xub ntiag thiab sab nraub qaum, thiab muaj tooj liab nyob hauv qhov txhuas-hla qhov.  

2. Qhov sib txawv tseem ceeb tshaj plaws yog tus naj npawb ntawm cov txheej txheem txheej txheem: ib leeg-sab hauv pawg thawj coj saib tsuas muaj ib lub voj voog (txheej tooj liab), txhua qhov yog cov qhov uas tsis yog xim hlau, thiab tsis muaj cov txheej txheem hluav taws xob. Lub rooj sib tham ob tog muaj ob txheej txheej (txheej tooj liab), nrog cov qhov hlau thiab cov qhov uas tsis yog xim hlau, thiab muaj txheej txheem electroplating.  

3 PCB tau muab faib ua pawg ib leeg-ib tog, pawg thawj coj saib ob tog thiab ntau txheej txheej txheej. Cov txheej txheem txheej txheej ntau txheej hais txog pcb nrog ob lossis ntau txheej. Cov txheej txheem tsim khoom ntawm txheej txheej txheej txheej txheej txheej yuav ntxiv txheej txheem txheej txheej sab hauv los ntawm ib leeg thiab ob chav vaj huam sib luag. Kev cuam tshuam kev siv cov nplais kuj tseem tuaj yeem tshuaj xyuas.

How to distinguish single and double-sided multilayer circuit boards

Nrog kev hloov pauv tsis tu ncua ntawm cov khoom siv hluav taws xob zoo, daim ntawv thov ntawm ntau lub rooj sib tham hauv Circuit Court tau nce ntxiv. Tom qab ntawd, cov yam ntxwv twg tuaj yeem faib ua cov yam ntxwv ntawm ntau lub rooj sib tham hauv Circuit Court?   

1 Kev sib sau ua ke siab, qhov me me thiab qhov hnyav, ua tau raws li qhov xav tau ntawm lub teeb thiab kev hloov pauv me me ntawm cov khoom siv hluav taws xob; 2. Vim tias muaj kev sib dhos siab, qhov thaiv ntawm ntau yam khoom siv (suav nrog cov khoom siv) raug txo qis, kev teeb tsa tau yooj yim, thiab kev ntseeg tau siab;  

3 Vim yog qhov rov ua tau zoo thiab ua tau zoo ntawm cov duab, qhov ua yuam kev hauv kev thaiv thiab sib dhos tau raug txo, thiab kev saib xyuas, kev debugging thiab tshuaj xyuas lub sijhawm ntawm cov cuab yeej raug cawm;   

4 Tus naj npawb ntawm txheej txheej tuaj yeem nce ntxiv, yog li ua kom yooj yim tsim;   

5. Ib lub voj voog uas muaj qee yam kev cuam tshuam tuaj yeem tsim tau, thiab tuaj yeem tsim qhov kev sib kis ceev ceev;   

6 Circuit Court, txheej hlau nplaum tiv thaiv txheej txheej tuaj yeem teeb tsa, thiab txheej hlau txheej cua sov tuaj yeem tsim txheej kom tau raws li qhov xav tau ntawm cov haujlwm tshwj xeeb xws li tiv thaiv thiab tso cua sov.


Sijhawm Tshaj Tawm: Aug-06-2021