Preparing for the PCB Prototyping Process

Preparing for the PCB Prototyping Process

If you choose to do a quick turn PCB prototyping, you must also prepare yourself for the physical and emotional demands of the process. This process requires you to be well-organized and have a constant source of motivation. The process of rapid prototyping is very time-consuming. It can stress people who are not physically and emotionally prepared for the task ahead. You must also be ready to deal with competition and the frustrations that may arise when completing the task.

If you plan to do quick-turn PCB prototyping, you need to do specific things. For example, a well-equipped facility is the best place for quick-turn PCB prototyping. One that can provide all the tools and materials needed for PCB fabrication.

• The number of layers you need:

If your whole design requires multiple layers, you need to be ready to take a longer time for the process. Quick turn PCB prototyping usually has a limitation of two-layer boards. You may not include more than two layers in the quick-turn PCB prototyping process.

• Board thickness:

The thickness of your boards will also affect the time taken for their production. The maximum thickness used for quick-turn PCB prototyping is .062 inches. Anything over that may not be possible in a quick turn flex PCB prototyping facility.

• Have your CAD file ready:

You also need to ensure that you have a working and accurate design before sending it to a quick turn PCB prototyping company—the better the design, the lower the chances of errors occurring during production.

• Board dimensions:

The size of the boards will also affect the completion time. A smaller size will increase production speed, but a larger size generally means a lower cost per unit.

• Copper thickness and weight:

The thickness and weight of the copper used in your boards are also essential because they can influence the cost of production. A thinner board will have a faster production time and cost less, while a thicker one may cost more and take longer to finish.

• Minimum tracing and spacing:

When making the PCB layout, you must ensure enough room for the design. If the boards are too small, they will not fit inside a normal PCB fabricator, where PCB prototyping facilities can help.

• Minimum hole size:

You must make sure to insert the hole sizes in your boards with a drill bit or screwdriver. If the holes are too small, they will not connect with any external connectors or components.

• Be ready for changes:

The design process is never linear, so it is best to expect some changes as you go along. If a change occurs, it is best to learn from it and carry on with the process because altering a PCB layout can cause errors and affect the final product.

• Minimum annular ring:

While the annular ring may not be present on your final product, it is still essential in the design process. This is because annular rings can affect the accuracy and quality of your boards.