5 PCB Layout Mistakes That KILL EMC Performance (Fix These Before Testing!)

Avoid these 5 critical PCB layout mistakes that cause expensive EMC failures and force costly redesigns. Zach breaks down the most common ground plane errors, switching regulator pitfalls, and via placement issues that create EMC nightmares for hardware engineers.

These PCB design fundamentals will save you from failed EMC testing, expensive board respins, and project delays. Perfect for hardware engineers, PCB designers, and product development teams working on EMC-critical projects.

DC-DC Converters: https://www.signalintegrityjournal.com/blogs/17-practical-emc/post/2694-dc-dc-converters-solid-return-plane-or-cutouts-under-switch-node-and-inductor
EMC Optimized Buck Converter Layout: https://media.monolithicpower.com/mps_cms_document/m/p/mps_emc_optimized_buck_converter_layout_28.04.2020_1.pdf
Automotive EMI Demystified: https://media.monolithicpower.com/mps_cms_document/e/m/EMI-Webinar-2.pdf

📊 *FREE RESOURCES:*
📥 Download the complete PCB Stackup Guide (PDF): https://www.denpaflux.com/blogs/how-your-pcb-stackup-makes-or-breaks-emc-compliance
💻 EMC Lab Test Day Checklist: https://www.denpaflux.com/blogs/emc-lab-test-day-checklist


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Timestamps:
00:00-00:38 Introduction
00:38-02:06 Ground Plane Splits
02:06-03:30 Insufficient Ground
03:30-05:52 Switching Node Clearing
05:52-07:00 Forgetting Stitching Vias
07:00-08:20 Accidentally Placing Antenna
08:20- DENPAFLUX

#pcbdesign #emccompliance #hardware