1. Home
  2. Power and energy
  3. Conversion of electrical energy
  4. Electromagnetic shielding

  5. Penetration of shielded cables into electronic equipment

Archive | REF: D1320 V1

Electromagnetic shielding

Authors: Bernard DEMOULIN, Pierre DEGAUQUE

Publication date: November 10, 2000 | Lire en français

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!

Automatically translated using artificial intelligence technology (Note that only the original version is binding) > find out more.

    A  |  A

    6. Penetration of shielded cables into electronic equipment

    Cable shielding is the natural flow path for parasitic currents whose amplitude can vary from a few tens of milliamperes to a few kiloamperes.

    The outer part of the shield acts as a source of interference to its external environment. In particular, this source can couple with the ground network of a piece of equipment and produce interference that can reach sensitive electronic components. To reduce the amplitude or eliminate them, we need to act on the topology of ground circuits and ensure proper use of shielding. The examples that follow relate to several scenarios in which the disturbance induced by the current flowing over a cable shield can change in extremely significant ratios.

    • Figure

    You do not have access to this resource.

    Exclusive to subscribers. 97% yet to be discovered!

    You do not have access to this resource.
    Click here to request your free trial access!

    Already subscribed? Log in!

    The Ultimate Scientific and Technical Reference

    A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
    + More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
    From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

    This article is included in

    Conversion of electrical energy

    This offer includes:

    Knowledge Base

    Updated and enriched with articles validated by our scientific committees

    Services

    A set of exclusive tools to complement the resources

    Practical Path

    Operational and didactic, to guarantee the acquisition of transversal skills

    Doc & Quiz

    Interactive articles with quizzes, for constructive reading

    Subscribe now!

    Ongoing reading
    Penetration of shielded cables into electronic equipment
    Outline