PCB News - What matters should be paid attention to for fast proofing of PCB board?

What matters should be paid attention to for fast proofing of PCB board?

Usually companies will produce small samples for testing before mass production of PCBs, which is what we call fast proofing of PCB boards. Nowadays, there are many manufacturers specializing in PCB proofing, and enterprises can choose suitable PCB manufacturers for cooperation according to their product needs. So, do you know what to pay attention to during the rapid proofing process of PCB board? The editor has sorted out and summarized the following points for attention:

One: The number of main PCB proofing

For companies with relatively large demand, a batch of PCB prototypes used for testing also occupy the cost of the company, especially for companies with a large number of types and large quantities. The cost of PCB proofing and testing is also relatively high. The number of PCB samples can also reduce some production costs.

Two: pay attention to confirm the device package

The chip that has a specific role on the PCB board welding is packaged with a shielding cover, which is a process in the PCB board manufacturing process. In the process of rapid PCB proofing, companies should pay attention to whether the internal chips and electronic components are incorrectly soldered during packaging to ensure the quality of PCB proofing, so that normal inspection functions and subsequent PCB mass production can be achieved.

Three: pay attention to do a comprehensive electrical inspection

After completing the rapid proofing of the PCB board, the enterprise must conduct a comprehensive electrical inspection of the sample board to ensure that every function and every detail of the circuit board meets the expected results. Ensure that there is no or very little defect rate in subsequent mass production.

The above are a few things that need to be paid attention to in the fast proofing of PCB boards. I hope it will be helpful for you to do PCB proofing in the future.

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