Kev tshuaj xyuas ntawm qhov ua rau kev laus mus sij hawm ntev ntawm mica boards

Thaum siv lossis khaws cia ntawm FR4 daim hlau, lawv txoj haujlwm yuav ua rau lub sijhawm tsis zoo. Kev ntseeg tau ntawm kev ua haujlwm ntawm mica boards nyob ntawm ntau yam ntawm cov yam ntxwv ntawm cov ntaub ntawv rwb thaiv tsev. Raws li kev txheeb cais.Thaum siv lossis khaws cia ntawm FR4 daim hlau, lawv txoj haujlwm yuav ua rau lub sijhawm tsis zoo.

Kev ntseeg tau ntawm kev ua haujlwm ntawm mica boards nyob ntawm ntau yam ntawm cov yam ntxwv ntawm cov ntaub ntawv rwb thaiv tsev.Raws li kev txheeb cais, qhov tsis ua hauj lwm ntawm cov khoom siv hluav taws xob muaj kev sib raug zoo nrog lub sij hawm siv cov ntaub ntawv rwb thaiv tsev, thiab qhov kev sib raug zoo no yog hu ua lub qhov nkhaus.

Peb cheeb tsam hauv qhov nkhaus:

1 Cov cheeb tsam tsis zoo thaum ntxov feem ntau tshwm sim los ntawm cov khoom siv tsis zoo lossis cov txheej txheem tsim khoom tom ntej;

2 Qhov chaw tsis ua hauj lwm random yog tshwm sim los ntawm kev ua haujlwm txawv txav;

3 Qhov chaw tsis xws luag yog tshwm sim los ntawm kev laus, thiab qhov tsis xws luag nce nrog lub sijhawm siv.