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![How to clean PCBA residue solder balls]()
Oct 25, 2019
How to clean PCBA residue solder balls
During the PCBA welding and assembly process, it is affected by some uncontrollable factors. After PCBA soldering, there will be residual tin beads on the board.
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![Acceptable standards for solder beads on PCBA products]()
Oct 22, 2019
Acceptable standards for solder beads on PCBA products
In the process of PCBA processing, there will always be some tin beads left on the surface of the PCBA board, and the industry will have an acceptable standard for the size and number of tin beads on
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![How to prevent blowholes caused by welding in PCBA processing]()
Oct 19, 2019
How to prevent blowholes caused by welding in PCBA processing
The pores generated by soldering during PCBA processing, that is, the bubbles we often say, are generally generated during reflow and wave soldering. So how to improve the problem of PCBA welding por
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![How to control the mechanical stress of PCBA assembly production?]()
Oct 16, 2019
How to control the mechanical stress of PCBA assembly production?
Mechanical stress refers to the internal force that interacts between various parts of an object when the object is deformed due to external factors (force, humidity change, etc.) to resist this exte
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![Why choose PCBA?]()
Oct 13, 2019
At present, there are two kinds of processing methods in electronic manufacturing, namely, processing of incoming materials and contracting of materials. Processing of materials means that customers
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![PCBA cleanliness detection method]()
Oct 10, 2019
PCBA cleanliness detection method
Use a magnifying glass (X5) or an optical microscope to observe the PCBA, and evaluate the cleaning quality by observing the presence of solder solid residues, tin slag, beads, unfixed metal particles
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![What are the general requirements for PCBA outsourcing?]()
Oct 07, 2019
What are the general requirements for PCBA outsourcing?
For some PCBA processing factories, during the industry boom at the end of September to December, many PCBA processing orders will be accepted.
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![What are the measures to prevent salt fog of electronic products PCBA]()
Oct 04, 2019
What are the measures to prevent salt fog of electronic products PCBA
Salt spray corrosion is one of the most common and most destructive atmospheric corrosion. The corrosion of the surface of metal materials by salt spray is caused by the contained chloride ions penet
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![What is the cause of cracks in PCBA solder pins]()
Oct 01, 2019
What is the cause of cracks in PCBA solder pins
As the density of electronic product assembly is getting higher and higher, the process requirements for PCBA assembly have become higher and higher.
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