Assembléia PCB

Quais são os lados primário e secundário do PCB?

o primary side is the side that has most of the components, especially the ICs. The most common soldering technique these days is reflow soldering. It is simply easier to get precision temperature profiles on one side of the board only.

o secondary side can also support components, mas

  1. it’s harder to control the temperature precisely, e
  2. gravity works against you as the solder paste begins to melt and the components on the underside of the board want to fall off.

consulte Mais informação: PCB multicamada

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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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