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Dirty Electricity

  1. Sep 18, 2010 #1
  2. jcsd
  3. Sep 18, 2010 #2
    By what that woman says wireless networks and cell phones are a problem as well.
  4. Sep 18, 2010 #3

    Ivan Seeking

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    I can't read the link.

    Dirty power is an issue in industry (THD), as a function of the use of pulse-width and pulse-frequency modulation, in inverters, motor controllers, lighting systems, and other industrial systems.

    The same technology is used in computers, TVs, and some home lighting systems...
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