1. It is better for the material to be formed at the supplier, instead of being processed after ente…
5G circuit boards not only provide electrical connections for electronic components, but also carry …
1. Prepare SMT chip processing materials in advance (SMD BOM, SMD position coordinates, SMD pictures…
1. Aging test Put the PCBA board with the test function OK under specific temperature and humidit…
Advantages of Even Layer PCBs 1. Low cost Due to the lack of a layer of dielectric and foil, the raw material cost of odd-numbered PCBs is slightly lower than that of even-numbered PCBs. However…
1. The components are not placed correctly Some high-power equipment needs to reserve natural ven…
BOM is a very important information in SMT processing, it is the abbreviation of Bill of Components. It lists all the components required on the circuit board and the specification parameter informati…
11. Test optimization 11.1 Make use of customer specifications and electrical characteristics of pr…
PCB = printed circuit board, PCBA = printed circuit board + components When it comes to PCB and PCBA, we have to mention SMT. SMT is a surface assembly technology. It is a popular process technolog…
