Sunday, February 26th

Announcing the Availability of PCB Creator v3

Announcing the Availability of PCB Creator v3

We’re excited to announce the availability of PCB Creator version 3, an update to our popular, free PCB Layout and Schematic capture software! Here’s a quick Q&A that includes more details on this new release.

Design Considerations with Heavy Copper

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 how and why line width depends on copper weight. This brief overview gives some near-universal rules for trace width versus copper weight, along with other important considerations when using heavy… Read More

Cross Section Analysis: Inside a PCB

Cross Section Analysis: Inside a PCB

How can the internal quality of a printed circuit board be inspected and verified using cross section analysis? Recently we published an article that talked about IPC Inspection guidelines that provides an overview of the standards used in the inspection process of printed circuits boards. One of the many inspection processes that measure the quality of the circuit board is called a Cross Section Analysis or Micro-section. To complete the analysis… Read More

Printed Circuit Board Finishes

Printed Circuit Board Finishes

One of the last steps of manufacturing a printed circuit board is applying the surface finish. The surface finish is designed to prevent oxidation of the remaining exposed copper, while the soldermask covers the majority of the circuitry. This is important because oxidized copper cannot be soldered. In rare instances, when a printed circuit board requires “body gold,” the finish is applied to the copper prior to the soldermask process.… Read More