What's New

We continue to focus on the AC/DC power converter board (2-layer PCB). We evaluate the implementation of several EMC countermeasures and present the conducted and radiated emissions results performed according to the CFR Title 47, Part 15, Subpart B, Class B.

This article offers details on some of the major power-saving measures for LTE-based CIoT implementations currently recommended by the 3rd Generation Partnership Project (3GPP).

RF field probes are specialized measuring instruments with unique specifications and performance characteristics. This article details the main factors to consider in selecting a probe appropriate to your testing needs.

The ubiquitous increase in the use of mains power switching devices has been paralleled by the increase in nuisance tripping of GFCIs and other protection devices. Nuisance tripping can be identified to contain such high frequency signals and these must be properly taken into account when designing proper GFCI operation in this environment.

EV batteries and battery packs are complex systems, requiring a comprehensive design and testing strategy to help ensure safe and efficient electrical power.

Author’s Note: This is the first of a two-part series on the TLP Zoo,...

This article briefly describes the concept of the synergy of filtering and shielding and why knowing it is important.

The U.S. Federal Communications Commission (FCC) is preparing to strengthen rules applicable to the...

The Commission of the European Union (EU) has amended portions of its regulation on...

The U.S. Food and Drug Administration (FDA) has published its most recent data on...