Ensuring A High-Quality PCB


Quality is of prime importance when manufacturing a PCB, in order to have the PCB application running efficiently and perfectly. And, in order to have a high-quality PCB, there are a few important aspects you need to follow.

Manufacturing analysis

The project leader or technologist involved should strictly adhere to the technological requirements in the manufacturing of PCB. Generally, the technological requirements are directly listed on design drawings, or saved in an additional file in a summarized text format. All in all, the requirement must be explained in a reasonable manner accurately and clearly. But remember, the requirements must be cost-effective and convenient so that assembling and testing can be implemented easily.

Validity of the PCB design file

It is the responsibility of the project leader to check the PCB design file, and implement corresponding procedures for approval so that the validity of the PCB design files can be ensured in a seamless manner. The design drawings will need to be checked and confirmed several times before letting it off for manufacturing. In fact, there should be multiple options of design drawings, because no successful PCB design can be created in a single attempt; repeated modification needs to be done as required. Thus, the final design needs to be thoroughly and carefully checked before beginning the actual manufacturing, so that the manufactured PCB confirms to the needed requirements.

Manufacturing procedures

The key procedures that are implemented in the manufacturing process decides on the performance and reliability of the PCB, thus ensuring quality. Thus, every manufacturing procedure should be closely monitored and checked to eliminate any errors, defects, and gaps in the final PCB product. Quality control procedures on multi-layered PCB stacking also needs to be implemented in order to maintain the perfect thickness, positional accuracy, and intensity of the adhesive. Moreover, the thickness and purity of the plating plane should also be maintained, where gold plating is required.

Normalization and testability

The dimensions, routing, structural style through-hole via, test points, and every other such important aspect should be checked, in order to ensure manufacturing feasibility and testability of the PCB that must adhere to the requirements and standards of the national industry. PCB inspection quality control includes visual inspection and application of professional equipment so that there is complete measurement, and strict monitoring in accordance with the inspection. The inspection results need to be stored, so that they can be referred to, in case of any discrepancy. Quality control is thus highly essential, and must be done religiously in order to get the ultimate result in terms of performance and reliability of the PCB.

The manufacturer you approach for your PCB should have the required manufacturing capability of the project they need to work on, as well as must implement quality control procedures to ensure that a high-quality PCB is manufactured, and that the correct inspection procedures are followed. Miracle Electronics is one such manufacturer who is well-known for manufacturing high-quality products. So, when you are in search of a high-quality PCB assembly from India, remember, it’s Miracle Electronics you are looking for.

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