Designing a Multilayer PCB Layout
Printed Circuit Boards (PCBs) are the backbone of modern electronics, and as devices become more compact and complex, multilayer PCB layouts have become increasingly important. Unlike single or double-layer boards, multilayer PCBs stack multiple conductive layers separated by insulating material, enabling higher circuit density, improved performance, and reduced size. Designing a multilayer PCB requires careful […]
Difference Between RS-274D and RS-274X Gerber Formats (and Why XPtronics Recommends RS-274X/X2)
If you’ve ever sent PCB fabrication data to a manufacturer, you’ve worked with Gerber files—the de-facto standard for describing each copper, solder mask, silkscreen, and mechanical layer of a board. But not all Gerbers are equal. The two formats you’re most likely to encounter are RS-274D (often called “Gerber Standard”) and RS-274X (“Extended Gerber,” including the modern X2 flavor). Understanding the differences […]