This article documents the role of margin demonstration in system-level EMC testing: how and why they were first instituted, and how they have evolved over time.
The electrical wiring interconnect systems requirement is mandated in U.S. Federal Aviation Regulations Part 25, Subpart H as a precursor to type certification for all transport category aircraft.
The explosion of these delivery services, coupled with the growth of online mega-retailer “Tao Bao,” is another manifestation of the pervasive growth of the Internet of Things (IoT).