Hidden Short Circuit Found! | 1 Min PCB Design Review @AltiumAcademy
Hidden Short Circuit Found! | 1 Min PCB Design Review  @AltiumAcademy
Uploaded February 2026 | Updated September 2026, 3 weeks ago
Altium Develop gives brushless motor controller designers real-time collaboration and supply chain visibility to catch issues like hidden short circuits before they reach fabrication: altium.com/develop?utm_source=youtube&utm_medium=video&utm_campaign=one-minute-pcb-design-reviews&utm_content=hidden-short-circuit-found-1-min-pcb-design-review

Tech Consultant Zach Peterson reviews a brushless motor controller PCB design with sensor inputs, uncovering a hidden short circuit on the 12V line caused by turned-off polygons. Zach walks through the importance of restoring copper polygons, stitching ground planes with vias, and strategically placing vias near thermal pads for better heat dissipation — all critical steps for a reliable BLDC motor driver board.

Beyond the short circuit, Zach flags tight routing clearances of 0.15mm that could increase fabrication costs and identifies incorrect polarized silkscreen markings on unpolarized ceramic capacitors throughout the design.

🔹 Connect with Zach: Want your design reviewed by Zach? Reach out to him on LinkedIn with your design and production files for a chance to be featured on our channel: linkedin.com/in/zachariah-peterson

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Hidden Short Circuit Found! | 1 Min PCB Design Review

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