Explore a practical step-by-step approach to EMC interference suppression for isolated power modules, with a focus on unregulated narrow input range modules. This 42-minute webinar, powered by Digi-Key, delves into common mode noise, industrial applications, and differential mode considerations. Learn about capacitive coupling, topology, and various noise reduction methods. Examine schematics, branch circuits, and requirements, while understanding the rule of thumb for EMI performance improvement. Analyze voltage divider formulas, circuit diagrams, and numerical examples. Gain insights into impedance behavior and curves, and discover an easy way to enhance EMI performance. Conclude with a Q&A session to address specific concerns and deepen your understanding of EMI suppression techniques for power modules.
Improving EMI Performance of Isolated Power Modules
Overview
Syllabus
Introduction
Welcome
Agenda
Common Mode Noise
Industrial Applications
COM and Differential Mode
common mode considerations
capacitive coupling
topology
methods
noise reduction
schematic
branch circuit
branch requirements
rule of thumb
schematic diagram
voltage divider formula
circuit diagram
numerical example
conducting example
impedance behavior
impedance curve
easy way
Questions
Taught by
Digi-Key
