Shenzhen KKPCB Technology Co., Ltd. (KKPCB) is a professional PCB and PCBA manufacturer dedicated to providing one-stop electronic manufacturing solutions. Specializing in high-difficulty, small to medium batch PCB and PCBA production, we focus on delivering high-precision, high-reliability products with fast turnaround times to meet customers’ complex design and technical requirements.

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05, 258 Shenshan Rd, Longdong Community, Baolong St, Longgang Dist, Shenzhen, China

+86-177-4855-1367

PCB Design/Layout Engineering Technology
Optimizing PCB Trace Thickness vs. Current Capacity

Optimizing PCB Trace Thickness vs. Current Capacity

The relationship between PCB trace thickness and current capacity is a critical aspect of PCB design. Properly sizing traces ensures that they can handle the required current without overheating, which is essential for the reliability and functionality of the circuit. This article explores the key considerations for selecting trace thickness, the impact of copper weight, and methods for calculating current capacity, along with design strategies for high-current applications

Engineering Technology PCB Design/Layout
PCB Footprint

Advanced PCB Footprint Generator: Key to Efficient PCB Design

Creating a robust component library is one of the most challenging yet critical aspects of PCB design. The quality of the library, which includes schematic symbols, PCB footprints, and 3D models, directly impacts the success of your board development. Among these, the PCB footprint plays a pivotal role in determining whether your board can be manufactured and assembled correctly.

PCB Design/Layout Engineering Technology
RF Via Transitions in High-Speed Designs

RF Via Transitions in High-Speed Designs: Best Practices and Considerations

In high-speed and RF PCB designs, controlling trace impedance is critical, but the role of RF via transitions is often underestimated. Vias, which connect signals between layers, can introduce impedance mismatches, signal reflections, and losses, especially at high frequencies. Proper design and optimization of via transitions are essential to maintain signal integrity and ensure reliable performance in RF and high-speed digital applications

PCB Manufacturing Engineering Technology
Standard PCB Thickness and Optimization

Standard PCB Thickness and Optimization

When designing a printed circuit board (PCB), engineers often focus on ensuring the correct impedance structures and electrical performance of the board. However, the physical characteristics, such as PCB thickness, are equally important and can significantly impact the cost, manufacturability, and performance of the final product. While standard PCB thicknesses are widely used, they are more of a convention than a strict requirement, offering designers an opportunity for optimization, especially in high-volume production.