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.

Postagens recentes

What Is a PCB Netlist? Tudo o que você precisa saber está aqui

In the world of printed circuit board design and manufacturing, precision and accuracy are paramount.

1 week ago

What Is Solder Wetting and How to Prevent Poor Wetting?

Soldering is a cornerstone technique in electronics assembly, it's used to connect electrical pieces and

4 weeks ago

7 Critical Techniques to Improve PCB Thermal Management

Hoje em dia, electronic products are both compact and lightweight while performing a variety of functions. este…

1 month ago

What Is BGA on a PCB? A Complete Guide to Ball Grid Array Technology

As technology continues to advance in the electronics industry, packaging remains one of the key

2 months ago

How to Create a PCB Drawing: A Step-by-Step Guide for Beginners

Bringing your electronic ideas to life begins with PCB drawing, which is the process of

3 months ago

8 Leading PCB Design Software: A Comprehensive Comparison

Printed Circuit Board design is one of the most significant processes in electronics production. Deciding

3 months ago