source:News release time:2024-03-23 Hits: Popular:PCB Assembly company
PCBA production is a complex and delicate process that requires specialized knowledge and equipment. Here are the general steps for PCBA production:
1, circuit design: according to the functional requirements of electronic products, design circuit diagrams, and use professional EDA software, such as Altium Designer, circuit board design.
2, printed circuit board manufacturing: the designed circuit diagram is printed into a solid circuit board, which usually requires multiple steps such as lithography, etching, drilling, etc.
3, component procurement: according to the circuit design, purchase the corresponding electronic components, including resistors, capacitors, inductors, diodes, audiodes, integrated circuits, etc.
4, component assembly: the purchased components are placed on the printed circuit board in accordance with the circuit design requirements, which usually needs to be carried out by professional equipment such as chip mounters.
5, welding: the components and printed circuit board welding, including wave soldering, reflow welding and other ways.
6, test: test the welded PCBA, including visual inspection, electrical testing, functional testing, etc., to ensure that its function is correct and without defects.
7, packaging: the test qualified PCBA packaging and identification, including anti-static packaging, moisture-proof packaging, etc., to ensure its safety during transportation and use.
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