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testare pcb echipate - pogo pins


Guest puiufly

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De obicei se testeaza placile inainte de montarea componentelor. Se aseaza placa pe un "bed of nails" si se verifica continuitatea intre diverse puncte. Matricea de conexiuni este creata din fisierele netlist.

 

Testarea placilor dupa montarea componentelor nu face cu aceesi metoda. Ori se folosesc masini cu pini mai putini, ori se foloseste o "flying probe".

 

 

Testarea functionala implica injectarea de semnale in intrari si analizarea iesirilor.

 

 

interesant este dupa minutul 6.

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