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PCB Trace Width vs. Current Rating – Why Engineering Precision Matters in High-Power Design
Jan 06,2026
In the intricate world of printed circuit board design, few relationships are as fundamentally critical yet frequently misunderstood as the connection between trace width and current carrying capacity. Every day, engineers and designers face the same crucial question: "How wide should my PCB traces be to safely carry the required current without compromising reliability or performance?" The answer...
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How to Create a Buck-Boost Power Supply: The Definitive PCB Design Guide
Feb 04,2026
In the world of power electronics, efficiency and versatility are paramount. Whether you're designing a portable device that needs to squeeze every last drop of energy from a battery, or an industrial system that must handle fluctuating input voltages, the buck-boost power supply stands as one of the most indispensable tools in an engineer's arsenal. This isn't just another theoretical tutorial—th...
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Notice of Price Increases for Raw Materials
Apr 29,2026
Dear customers, today is April 28, 2026. This is the seventh price increase for PCB substrates (KB) since 2025, with FR4 and PP each increasing by 10%. This presents a significant cost challenge for both of us. Let's work together to overcome this challenge.
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