Speaking of BGA repair table, you must be wondering, what is this? For the next contact with this thing will issue such a question, Xiaobian is also. Because a BGA repair table is a combinatorial word, to understand what a BGA repair table is, you must first understand what a BGA is.
The full name of BGA is BallGridArray (ball-grid array structure of PCB), it is an integrated circuit using an onboard board of a packaging method.
It has the following characteristics:
① Less packaging area;
② The function increases, the number of pins increases;
(3) PCB board can be self-centered when welding, easy to tin;
⑤ Good electrical performance and low overall cost.
PCB boards with BGA generally have many small holes. Most customers' BGA through holes are designed as finished hole diameter of 8~12mil, and the distance from the surface of the BGA to the hole is 31.5mil for example, which is generally no less than 10.5mil. BGA under the hole to plug holes, BGA pad is not allowed to ink, BGA pad is not drilling. BGA repair table is designed for welding and repairing BGA chips.
A good BGA repair table can be the fastest speed, the best quality way to perform welding operations and repair BGA chips. With it, you don't need to worry about hurting yourself while welding. It's safe and efficient. So choose high quality BGA repair table, can be a good solution to your welding operation problems.
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