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Design Considerations with Heavy Copper

Minimum line width is one of the first questions asked of a PCB manufacturer’s capabilities, but the answer rarely includes “depending on copper weight.” To simplify your design process and avoid problems at the time of manufacturing, we will demonstrate …
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What is Controlled Impedance and How Is It Measured?

One of the most common examples of controlled impedance is the cable that connects the antenna to your television. That cable may be a coaxial cable consisting of a round, inner conductor, separated from the outer cylindrical conductor commonly called …
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Introduction to Drilling and Vias

It wasn’t that long ago a printed circuit board was drilled using a simple drill press.  The operator had to manually move the panel to the correct x and y coordinate and then pull the lever to drill an individual …
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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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Learn from a Fabricator; Time and Money Saving Design Rules

As a PCB fabricator we’re frequently asked, “What are your basic design rules?” Typically what designers are looking for are some guidelines to follow when designing a PCB layout, though this could mean a variety of things. Over the years …
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