Common Mode & Differential Mode: Signals & Noise Explained! #Shorts

How do signals and noise flow on your PCB? Understanding Common Mode (CM) and Differential Mode (DM) is key to mastering EMC and Signal Integrity. ⚡ #commonmode #differentialmode #shorts

In this video, I explain Common Mode and Differential Mode currents — and how they affect signal integrity, EMI, and power quality.

You'll learn:
👉 What is Differential Mode — signals on a pair of conductors
👉 What is Common Mode — currents flowing in the same direction on all conductors relative to ground
👉 Why Common Mode noise is a major source of EMI
👉 How to control CM & DM → layout techniques, filters, balancing, shielding

If you want to design quiet, high-speed, EMC-compliant PCBs, understanding CM & DM is critical. Subscribe for more EMC, SI, RF, and PCB design Shorts!

#commonmode #differentialmode #cmvsdm #emc #pcbdesign #signalintegrity #powerintegrity #rfengineering #emifilter #shorts