June 2000
Beginner
264 pages
8h 47m
English
Content preview from The Technician's EMI Handbook
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Chapter 7
AC Power-Line and Electrical Device EMI
Power lines are supposed to be clean and trim … right? Wrong, not by a long shot! Power lines are as “dirty” as you please … perhaps dirtier. A number of different conducted sources interfere with equipment through the power lines. There are brownouts (when voltage sags to 95 volts in the United States and Canada) and surges (when the voltage increases to 135 volts). Lightning causes its share of havoc, as does ordinary switching transients. In a medical center, we once flunked the entire freshman class of medical students on their physiology exam. Also failed were all of the basic sciences (i.e., Ph.D.) students and allied health students (e.g., nurse anesthesia, nurse practitioner, physician’s ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.