Complementary Test is important for PCBA Assembly - KingSheng PCBA

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C-Alley has 9 automatic SMT lines and 2 DIP workshop.

Each line can handle and place a full range of components on PCB board with high Precision. This includes everything from 01005 and CSP/FC components to complicated BGA and QFP types.

As a PCBA manufacturer ,we ensure 99.7% workable PCBA, but 100% yeild by function testing, but how can we guarantee such high passing rate ? modern high-tech PCBAs can potentially have 20,000–30,000 solder joints, requiring sophisticated automated inspection techniques to efficiently inspect results and provide process control feedback. The solutions is to set up a series testing instructions such as programming and function test.

In a high-mix environment C-Alley typically deploy automated optical inspection (AOI), automated x-ray inspection(AXI), and flying probe (FP). By endeavoring to minimize test element overlap, we minimize both programming and runtimes.