Source of interference

Rittal Online Seminar – EMC basics

 
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The sources of interference can be categorised into

external sources (in the vicinity of the disturbed device)

  • natural (lightning, electrostatic discharges)
  • man-made (of technical origin, through functions or unintentional)

internal sources (within a device, a system or a module)

  • almost always of technical origin, through functions or unintentional, in rare cases also electrostatic discharges
   
   
 
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