PCB LAYOUT

PCB Layout Rules for High-Speed Converters

2026-05-12

This article shares core PCB layout and routing rules for high-speed converters (e.g., high-performance ADCs) to maintain wide dynamic range and low noise of analog signals in digital environments.

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How Does Impedance Control of Through-Hole Vias Affect PCB Signal Integrity?

2026-05-12

Through-hole vias act as conductive structures for connecting traces on different layers of a multilayer printed circuit board (PCB).

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Analysis of Application Examples for High-Speed Signals on FPC

2026-05-11

Flexible Printed Circuits (FPC) are widely used in electronic products due to their light weight, high wiring density, thin profile, and flexibility.

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Electromagnetic Compatibility Design in PCB Stackup and Layer Partitioning

2026-05-11

For multilayer printed circuit boards (PCBs), superior electromagnetic compatibility (EMC) design is essential to ensure the boards comply with EMC and susceptibility standards during normal operation. A proper stackup helps shield and suppress electromagnetic interference (EMI).

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How to Design Vias for High-Frequency PCBs?

2026-05-09

Vias are one of the key components of multi-layer PCBs, and drilling costs typically account for 30% to 40% of total PCB fabrication expenses. Simply put, every hole on a PCB can be referred to as a via.

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What Is Differential-Mode Interference? How to Eliminate Differential-Mode Interference?

2026-05-09

undesirable potential difference between any two current-carrying conductors. It is usually caused by factors such as grounding interference and power supply interference, which may lead to system instability, data errors and other issues.

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Technical Challenges in PCB Power Supply System Design

2026-05-08

With the rapid development of technology, a wide range of electronic devices have penetrated into our daily lives. Among these electronic devices, the PCB power supply system serves as the energy backbone of the entire equipment, and its importance is self-evident. This article elaborates on the implementation of PCB power supply system design and the potential technical challenges encountered during the design process.

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Two Mandatory Rules for PCB Stack-up Design – Do You Know the Reasons?

2026-05-08

To improve the stability and reliability of electronic systems, electronic engineers often focus on optimizing PCB stack-up design. To ensure the normal operation of electronic equipment, PCB stack-up design must comply with two mandatory rules. What exactly are these two rules, and what will happen if they are violated?

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