News and knowledge about pcb&pcba

As 5G, satellite communications, radar, and high-speed RF applications become more common, choosing the right high-frequency PCB material is no longer a minor detail—it’s a design-critical decision. Among the most commonly used materials in this space are PTFE-based laminates and ceramic-filled substrates. Each has unique strengths, and understanding their trade-offs can help engineers strike the right balance between performance, cost, and manufacturability.

As foldable smartphones shift from futuristic prototypes to mainstream devices, one technology lies at the heart of their success: flexible PCBs (Printed Circuit Boards). Without them, the sleek, bendable form factors we see today would be impossible.

As electronic devices become more compact yet more powerful, thermal management is no longer just an afterthought—it’s a design priority. High-power PCBs used in LED drivers, EV battery systems, power converters, and industrial automation must deal with concentrated heat loads that, if unmanaged, can lead to failure, performance drops, or even safety hazards. At SUNSOAR, we help customers tackle these challenges with a combination of thermal simulation and custom cooling sol

As electronics become smaller, faster, and more powerful, HDI (High-Density Interconnect) PCBs have taken center stage in modern device design—from smartphones and wearables to automotive radar systems and medical equipment. At the heart of this technology is microvia drilling, a critical process that allows for compact layer interconnections without sacrificing performance or reliability.

In modern electronics manufacturing, where high component density and mixed-technology boards are increasingly the norm, selective soldering has emerged as a powerful solution for ensuring quality and efficiency in PCBA (Printed Circuit Board Assembly).

By Sunsoar PCB Team | www.pcbsun.com In today's high-speed digital world, signal integrity is everything. Whether you're designing PCBs...

Impact of Lead-Free Soldering on PCB Reliability: What You Need to Know By Sunsoar PCB Tech Team | www.pcbsun.com As global environmental...

In today’s highly competitive electronics industry, ensuring the quality and reliability of PCBA (Printed Circuit Board Assembly) is non-negotiable. Even with the most advanced equipment and processes, test failures remain a common challenge. Identifying these issues early—and knowing how to

As electronic devices continue to demand faster speeds and higher frequencies, the importance of high-speed PCB design has never been...

Does Solder Mask Color Affect PCB Performance? Green, Blue, or Black? In the world of PCB manufacturing and design, the solder mask color might seem like a purely aesthetic decision at firs

In today’s highly competitive electronics industry, PCB design choices can make or break the success of your product. One of the most...

In the world of electronics manufacturing, choosing the right PCB thickness is a critical yet often underestimated decision.

Printed Circuit Board (PCB) design is an intricate process where every detail matters, from component placement to signal integrity. One of

Choosing the right Printed Circuit Board Assembly (PCBA) manufacturer is a critical decision for any project. Whether you’re developing cons

In the realm of PCB (Printed Circuit Board) electronics, a *Box Build Assembly* is a comprehensive manufacturing process that goes beyond...

A PCB tab  refers to a small extension or "tab" of the printed circuit board (PCB) that is used during the manufacturing process,...

In PCB manufacturing, precision is key to ensuring that the final product meets the necessary performance standards. One of the critical...

In the fast-paced world of electronics, Printed Circuit Boards (PCBs) are the backbone of modern devices, from smartphones to industrial...