Month: July 2025

PCB
What Factors Affect PCB Trace Impedance?

Struggling with intermittent signal integrity failures in your high-speed designs? Are you seeing closed eye diagrams or failing compliance tests? The root cause is often a breakdown in a fundamental principle: the control of PCB trace impedance.

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PCB
What Are Fiducial Marks On A PCB?

Struggling with SMT assembly failures and costly rework? Misplaced components can halt your project, forcing frustrating delays. Properly designed fiducial marks are essential for ensuring a smooth, accurate manufacturing process.

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Circuit Design
What is an Edge Connector?

Struggling to connect boards reliably? A poor connection can lead to system failure and endless debugging headaches. Edge connectors offer a robust, industry-standard solution for board-to-board communication.

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PCB
What Are Gold Fingers on a PCB?

Struggling with unreliable card-edge connections? These failures can cause intermittent system crashes and costly field returns. A robust connection is critical, and that’s where gold fingers come in.

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Circuit Design
Can Ethernet Cables Cause EMI?

Struggling to pass EMC testing? Your Ethernet port is failing radiated emissions, and you can’t figure out why. The problem might be the humble Ethernet cable itself, acting as an unintended antenna.

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PCB
What Are the Key Factors Affecting PCB Assembly Cost?

Struggling to budget for your next hardware build? Assembly quotes often arrive with confusing line items and unexpected fees, throwing your entire project’s financials into question. Let’s decode the key factors so you can budget with confidence.

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Components
What Is a Ferrite Bead Used For?

Struggling with mysterious high-frequency noise in your circuits? This noise can cause EMI failures and unpredictable behavior. A simple ferrite bead might be the effective, low-cost solution you need.

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