Printed Circuit Boards are the most used and basic assembly unit applied by all types of electronic devices. All functions and performance of devices are implemented mainly by PCBs. Put simply, PCBs are the heart of electronic devices and both their quality and reliability is directly correlated with quality and reliability of electronic equipment. Nowadays, intelligence and miniature of electronic devices leads to increasingly smaller size and complicated structures of PCBs.

In terms of PCB performance, it can be testified that even if schematic is correctly designed, subsequent assembly and debugging will still be influenced if PCB design and manufacturing receive low-qualified processing while undemanding quality inspection is carried out on PCBs. Therefore, it’s especially important to implement quality control in the process from PCB design to PCB manufacturing.

The task in quality control of PCBs comes primarily in effective administration, monitoring and measurement on PCB design, PCB manufacturing and PCB inspection.

Quality Control in PCB Design

In order to ensure quality in PCB design, your task should cover the following three aspects.

• Validity of PCB design file has to be ensured.

• Manufacturability of PCBs has to be ensured.

• Testability and Normalization has to be ensured.

In order to ensure quality in PCB design, your task should cover the following three aspects.

• Capability of PCB manufacturers has to be ensured.

MOKOPCB features extended custom PCB manufacturing capabilities for a comprehensive range of PCBs including Aluminum PCB, HDI PCB, High-Tg PCB, Halogen-free PCB, Flex PCB, Flex-rigid PCB, etc. and PCB Assembly services.

• Checking and confirmation have to be constantly done prior to manufacturing.

• Much attention should be paid to the key procedures of PCB manufacturing.

• Quality Control in PCB Inspection

MOKOPCB  features extended custom PCB manufacturing capabilities for a comprehensive range of PCBs including Aluminum PCB, HDI PCB,  Flex PCB, Flex-rigid PCB, etc. and PCB Assembly services.

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