Assembléia PCB

Quais são as possíveis razões pelas quais um PCB não funciona?

  • Mistakes in making of schematics: Miss out net names off-page connectors and interconnection is one of the most frequent mistakes. You should check them carefully. O que mais, if there is a wrong wire connecting and bad wire crossing over each other, your schematics still be malfunctional.
  • Shorting in PCB tracks, vestígios, almofadas, and obstacles: Basicamente, there should be no shorting between power and ground check, Então, you are required to check any stick to proper clearance and track spacing.
  • Power to the Components: Ensure the right polarity connection and ready IC socket connection.
  • Proceed with PCB Assembly section by section
  • No conduction via through hole: Often there is no conduction via through-hole if the plated through home is not proper. Nesse caso, it is advisable to solder the IC pin on both layers.

consulte Mais informação: Multiple Testing Method

#Assembléia PCB

OliverSmith

Oliver é um engenheiro eletrônico experiente, especializado em design de PCB, circuitos analógicos, sistemas embarcados, e prototipagem. Seu profundo conhecimento abrange a captura esquemática, codificação de firmware, simulação, disposição, teste, e solução de problemas. Oliver se destaca em levar projetos desde o conceito até a produção em massa usando seus talentos de design elétrico e aptidão mecânica.

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