Causes and Improvement Measures of Copper Plating Pits on Printed Circuit Boards
PCB copper plating quality directly impacts the board’s application reliability. As PCBs move toward higher density and precision, demands for plating quality […]
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How is the SMT Patch Price Calculated?
We’re an SMT manufacturer with years of hands-on experience. A question we hear all the time: What’s the SMT patch price, and
Application of Solder Paste in SMT
In our SMT factory, we use solder paste every day—it’s the backbone of mounting SMD components to PCBs. If you’re new to
Resin Plug Holes in HDI PCBs: What Engineers Need to Know
If you work with HDI PCBs, you’ve probably come across resin plug holes more times than you can count. But here’s something
Common PCB Surface Treatments: Types, Advantages & Disadvantages
PCB surface treatments are critical for protecting copper traces, enhancing solderability, and ensuring reliable electrical connections in electronic devices. Choosing the right
PCB Chip & Semiconductor Packaging Terminology: Complete Glossary
PCB chip and semiconductor packaging terminology is essential for electronics engineers, PCB designers, and manufacturing professionals to understand advanced IC assembly and
Microwave PCB Design | High-Frequency RF PCB Guide (OPCBA)
Microwave PCB Design (also known as RF PCB or high-frequency PCB design) focuses on creating printed circuit boards for wireless communication, wireless
The Development History of Printed Circuit Boards (PCBs)
Before printed circuit boards (PCBs) emerged, electronic components relied on direct wire connections to form complete circuits. Today, such hand-wired circuits only
The Production Process of Rigid PCB
The production process of rigid PCBs may vary slightly based on factors like layer count, design complexity, and performance requirements, but the
PROTEL PCB Design | High-Speed Layout & Wiring Best Practices (OPCBA)
In high-speed circuit design, the inductance and capacitance within PCB traces turn wires into equivalent transmission lines. Poor placement of termination components
LED Development with PCB Technology | LED PCB Guide (OPCBA)
A light-emitting diode (LED) is a semiconductor component. At first, people used LEDs mainly as indicator lights or display boards. White LEDs
PCB Assembly & Welding Technology | PCBA Process Guide (OPCBA)
PCB assembly and welding technology transforms bare printed circuit boards (PCBs) into fully functional electronic prototypes. The PCB assembly (PCBA) stage combines
How to Choose PCB Material | PCB Material Selection Guide (OPCBA)
Printed circuit board (PCB) materials fall into two main categories: organic substrate materials and inorganic substrate materials, with organic substrates being the
PCB design skills of switching power supply
In any switching power supply PCB design, the physical design of the PCB board is the last step. If the design method
How to Improve PCBA Welding | PCBA Factory Methods
In PCBA manufacturing, high-quality welding is critical to ensuring the reliability and performance of electronic assemblies. Poor welding can lead to weak
Electrostatic Protection Measures in SMT Chip Processing and Production
During SMT chip processing and assembly, Electrostatic Protection in SMT Chip Processing is essential to protect electronic components from ESD damage and
Manufacturing process and material selection of SMT steel mesh
What is an SMT Stencil? An SMT steel mesh (stencil) is a specialized mold for SMT production—its core job is to deposit