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We share information, tips and things we've learned from our years in the PCB and PCBA manufacturing industry.

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PCB stack being laminated under a hydraulic press in a factory setting

Understanding PCB Lamination: How Multilayer Boards Are Bonded & Avoiding Delamination

Learn how multilayer PCBs are bonded through the lamination process and discover expert tips to avoid delamination. This complete guide covers materials, process steps, and reliability best practices for high-performance PCB fabrication.
August 26, 2025
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PCB etching in progress using chemical solution and tools

PCB Etching Process Explained: DIY Methods vs. Industrial Techniques

Discover the complete PCB etching process—compare DIY methods with industrial techniques, explore step-by-step workflows, safety tips, and future trends. Choose the best etching method for your project with this expert guide.
August 20, 2025
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Technician visually inspecting broken copper trace on PCB under magnification

PCB Open Circuit & Broken Trace Repair Guide | Step-by-Step Fixes

Learn how to identify and repair PCB open circuits and broken traces with step-by-step methods, tools, safety tips, and preventive measures.
August 13, 2025
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Removing PCB solder bridge using desoldering braid

How to Diagnose and Fix PCB Short Circuits

Learn how to diagnose and fix PCB short circuits with expert tips on troubleshooting, repair methods, and prevention. Discover common causes like solder bridges, use tools such as multimeters and thermal cameras, and apply proven techniques to improve PCB reliability.
August 13, 2025
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FR4 and Rogers PCB side-by-side comparison

FR4 vs Rogers PCB Materials: Key Differences, Use Cases & How to Choose the Right One

Compare FR4 and Rogers PCB materials in terms of cost, dielectric performance, signal loss, and real-world applications. Learn which material is best for your RF, 5G, or high-speed design needs in this practical engineering guide.
August 11, 2025
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Close-up of FR-4 PCB with copper traces and vias

What Is FR-4 PCB Material? Properties, Benefits, Limitations & When to Use It

Learn what FR-4 PCB material is, how it works, and why it’s the most widely used substrate in electronics. Discover its properties, advantages, limitations, and when to choose alternatives for high-performance designs.
August 11, 2025
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Solder paste and flux being used on PCBs

Solder Paste vs Flux: Key Differences, Uses, and Pro Tips for Perfect Soldering

Learn the key differences between solder paste and flux, including their composition, functions, and best use cases. This expert guide compares SMT and manual soldering workflows with visuals, tips, and common mistakes to help you choose the right material for perfect solder joints.
August 7, 2025
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VCC VDD VSS symbol comparison graphic

VCC vs VDD vs VSS Explained: Key Differences, Usage, and Practical Design Tips

Learn the key differences between VCC, VDD, VSS, and VEE in electronic circuits. This clear, practical guide explains each term's origin, usage, and meaning—plus real-world examples, diagrams, and expert tips to avoid common mistakes.
August 6, 2025
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Close-up of cold solder joint on a green PCB

Cold Solder Joints: How to Identify, Fix, and Prevent the #1 Hidden Cause of Electronics Failure

Discover what cold solder joints are, how to detect them, and proven methods to fix and prevent failures. This complete guide helps improve circuit reliability and avoid costly rework in electronics.
August 5, 2025
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Gerbv showing Gerber PCB layers

What Is a GBR File? Complete Guide to Gerber Files, Formats, Viewers, and Common Errors

Learn what a GBR file is, how it’s used in PCB design, and how to open, convert, validate, and fix Gerber files. This complete guide covers file types, common errors, tools, and best practices for reliable manufacturing.
August 4, 2025
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Engineer holding a PCB in front of a circuit board design on screen

What Is a PCB? Complete Beginner-to-Pro Guide to Printed Circuit Boards

Discover what a PCB (Printed Circuit Board) is, how it works, and why it powers nearly all modern electronics. This complete guide covers PCB types, structure, design, manufacturing, applications, FAQs, and key performance tips—perfect for beginners and engineers alike.
August 1, 2025
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Before and after cleaning flux from PCB

How to Clean Flux Off a PCB: Step-by-Step Guide for Rosin, No-Clean & Water-Soluble Flux

Learn how to clean flux off a PCB with this step-by-step guide covering rosin, no-clean, and water-soluble flux. Discover the best tools, solvents, and cleaning methods to prevent corrosion, improve performance, and extend the life of your circuit boards.
July 31, 2025
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