Principles and Techniques for Partitioning Design in Mixed-Signal PCBs
Introduction Mixed-signal printed circuit boards (PCBs) that combine both analog and digital circuitry present unique design challenges. Proper partitioning of…
The Relationship Between PCB Layer Count and Electromagnetic Compatibility (EMC)
Introduction Printed Circuit Board (PCB) design has become increasingly complex in modern electronics, with one of the critical design considerations…
What Causes White Residue or Blooming in PCB Conformal Coating?
Abstract Conformal coating is widely used in printed circuit board (PCB) assembly to protect electronic components from moisture, dust, chemicals,…
PCB Multilayer Boards: Flux Cancellation Method for Effective EMC Control
Abstract Electromagnetic compatibility (EMC) is a critical concern in the design of modern printed circuit boards (PCBs), especially in high-speed…
General Principles of PCB Layer Stackup Design
Introduction Printed Circuit Board (PCB) layer stackup design is a critical aspect of modern electronics, especially as devices become more…
Calculation of Parasitic Capacitance and Inductance in PCB Design
Abstract This paper provides a comprehensive analysis of parasitic capacitance and inductance in printed circuit board (PCB) designs. As modern…
Classification and Differences of PCB Signal Lines
Introduction Printed Circuit Boards (PCBs) are essential components in modern electronics, providing mechanical support and electrical connections for various components….
Ultraviolet Lasers in PCB Industry: 4 Major Applications
Introduction The printed circuit board (PCB) industry has witnessed significant advancements in manufacturing technologies, with ultraviolet (UV) lasers emerging as…
How to Design a PCB Power Supply System: A Comprehensive Guide
Introduction Printed Circuit Board (PCB) power supply system design is a critical aspect of electronic product development that directly impacts…
Is FR-4 the Best PCB Material Choice for High-Speed Design?
Introduction For decades, FR-4 has been the workhorse material of the printed circuit board (PCB) industry, serving as the default…
What is PCB Reflow and How to Solve It?
Introduction Printed Circuit Board (PCB) manufacturing involves multiple complex processes, and reflow soldering is one of the most critical steps…
What Are Differential Signals in PCB Design?
Introduction to Differential Signaling In modern printed circuit board (PCB) design, differential signaling has become a fundamental technique for high-speed…
Why Are Vias in PCBs Filled and Plugged?
Introduction Printed Circuit Boards (PCBs) are the backbone of modern electronics, providing the necessary interconnections between components. Vias are essential…
Why Choose Aluminum-Based PCB: A Comprehensive Guide
Introduction Printed Circuit Boards (PCBs) are the backbone of modern electronics, providing mechanical support and electrical connections for components. Among…
The Correct Placement of Inductors in PCB Design for Switch-Mode Power Supplies
Abstract This paper explores the critical considerations for proper inductor placement in switch-mode power supply (SMPS) PCB designs. With switching…
