BGA, full name is "ball grid array". It is to blow the solder balls on the CPU contacts with a heat gun through the ball planting board, and then align them with the main board PCB for heating and soldering. At present, this technology is widely used in notebooks and all-in-one motherboards with embedded CPU. What are the ways of BGA ball planting?

After fusing the face ID and activate it with this device, install the face ID repair FPC or face ID plug-in FPC to repair face ID without dismantling, no limit on FPC brands!

Welding and soldering are techniques for joining two or more pieces of metal. In some cases, also included other materials . They are also techniques for filling gaps in metal components. If you're planning a project that involves joining metal pieces together, how do you decide which technique to use?

Learn what SMD soldering stations are, their components, and the benefits they offer. Explore tips on how to choose the right station for your needs, ensuring accurate soldering of small components and efficient circuit board work."

As an electrician, the tools of the electric soldering iron must be familiar to everyone-the electric soldering iron needs to complete the tinning process in the process of repairing electronic circuits and copper wire joints.

In the previous , we talked about the reasons for the solder balls in SMT chip processing. Next, we continue to share how to prevent the generation of solder balls in SMT manufacturing. Given the causes of solder balls, you can apply various techniques and measures during the manufacturing process to prevent.

Solder balls are balls of metal alloy that form on the surface of a PCB after completing the soldering process. They constitute one of the biggest problems PCB Assembly manufacturers face.

Oxidation of the soldering iron tip is the most troublesome, because this layer of oxidation on the soldering iron tip is difficult to remove. Many people use sharp tools or sandpaper to "scrape" the soldering iron tip. Although the effect is good for a while, it greatly damages the service life of the soldering iron tip.