EMC Design for Switching Power Converters

Provides 6 hours towards CPD

Read more about CPD with EMC Standards

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EMC Design for Switching Power Converters image #1

This module is designed to help electronic designers of products involved with DC/DC, DC/AC, AC/DC and AC/AC from milliwatts to Megawatts in all applications, including cellphones, computers, hybrid & electric vehicles, renewable (solar, wind, tidal, etc.), etc.

Module is 376 slides over 188 pages


  • Very brief introduction to EMI and EMC
  • Applications of switch-mode power conversion
  • EMC design of switchers and choppers
  • EMC design of high-frequency isolating transformers
  • EMC design of output rectifiers
  • Suppressing RF emissions from converter inputs and outputs
  • Insulated Neutral, “floating”, mains power systems
  • Miscellaneous switcher design issues
  • Mains rectifiers – Power Factor Correction (PFC)
  • Suppressing emissions of mains harmonic currents
  • Suppressing emissions of voltage fluctuations and flicker
  • Some useful references and further reading


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