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Are You Providing Your PCB Manufacturer With the Correct Files?

You’ve completed a PCB design and are ready to send the design to be manufactured. But the file export process isn’t always straightforward, and, depending on the PCB manufacturer, specific requirements may vary. Here are some helpful design file guidelines...
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Building a Successful Multi-Layer Printed Circuit Board

Printed Circuit Boards today face an ever-increasing demand in capabilities including high speed, low weight, higher component density, miniaturization, and more. Multi-layer PCBs can help meet those increased demands. A multi-layer PCB is created from two or more PCBs stacked together, although they are not simply laid one on top of the other.
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Secrets of a Fabrication Drawing

Essential to the success of any printed circuit board (PCB) manufacturing project are the detailed notes included in the fabrication drawing. While the design files (typically Gerber or ODB++) contain the most basic structure and outline of the board design, it is the fabrication drawing that tells the manufacturer the specific details about a board that make it unique.
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Don’t Be Surprised By Markings on a PCB

In the days of the old Model T Ford, you could get any color you wanted – as long as it was black.  Not that long ago it was the same way for printed circuit boards, of course, the only …
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Introduction to IPC Inspection Guidelines

Acceptable Quality Level Before discussing IPC Inspection Guidelines, it’s important to understand the meaning of the term Acceptable Quality Level (AQL), also referred to as Acceptance Quality Limit. It is an inspection standard that prescribes the range of the number …
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Cost Determining Factors When Quoting PCBs

Customers and/or buyers who are relatively new to the printed circuit board (PCB) industry may sometimes be confused as to how a particular project is priced by the fabricator.  In this post we’ll demystify the factors used by fabricators to …
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An Introduction to PCB Arrays

What is a PCB Array? What do you think of when you hear the word “array”? Perhaps you think of an antenna array, or possibly some type of mathematical array or maybe even Video Graphics Array (VGA like the adapter …
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