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Guide to verifying electronic component authenticity in low‑volume, high‑mix SMT assembly. Highlights visual differences between genuine FT232RL ICs (laser‑engraved, matte finish, uniform pins, traceable labels) and counterfeits (printed markings, glossy surface, pin defects). Emphasizes incoming visual inspection, supplier checks, and price/lead time red flags for SMT factories.

How to Ensure the Authenticity of Purchased Components: A No-Nonsense Guide for Low-Volume, High-Mix SMT Factories

May 30, 2026

The Dilemma We All Face If you run a small‑to‑medium volume electronics assembly line (or you entrust a small‑to‑medium volume electronics assembly factory to provide

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EMI shielding on a multilayer PCB assembly for industrial motor control – reduces radiated emissions and protects sensitive traces.

EMI/EMC Considerations in PCB Layout for Industrial Applications

May 28, 2026

Electromagnetic interference (EMI) and electromagnetic compatibility (EMC) have become major concerns in modern industrial electronics. For instance, manufacturing plants, automation systems, robotics, motor drives, power

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Large backplane PCB under flying probe testing with movable probes contacting test points

Flying Probe Testing for PCB Evaluation: How It Works & Benefits

May 22, 2026

Printed circuit boards (PCBs) are found in almost every electronic product, such as phones, laptops, medical equipment, and factory machines. Understandably, testing of PCBs becomes

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Integrated PCB reliability testing to minimize defects and reduce field failures in PCB manufacturing.

Integrated Testing for Product Reliability and Reduced Field Failures in PCB Manufacturing

May 16, 2026

Printed circuit board or Printed wiring board is a core component in any electronics devices, such as FR4 PCB, Rogers PCB, High Tg PCB, impedance PCB…

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AOI machine scanning PCB for automated optical inspection in electronics manufacturing

Role of AOI in PCB Design | Improve Manufacturing Yield & Quality

May 8, 2026

The Role of Automated Optical Inspection (AOI) Technology in PCB Design Printed circuit boards have become increasingly compact, complex, and performance-critical, making defect prevention a

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Finished PCBA fully integrated into an industrial enclosure during final production introduction of EMS box build assembly – visible RF cable and connectors, mounting points, and completed solder joints.

Box Build Assembly Guide for OEMs & Electronics Designers

April 30, 2026

Designing a PCB is one of the many processes included in delivering a reliable electronic product to the users. So, as a designer, you may

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WELLER is an Electronic Manufacturing Services provider that specializes in high density Printed Circuit Board Design/Layout, high quality PCB Manufacturing & Assembly and Cable & Wire-Harness. We provide global solutions for seamless migration of customer’s design with our full turnkey services. As a technology-based company, we strive to meet our customer’s electrical, electronic manufacturing and injection molded plastics needs.

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