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ShowMeCables Unveils L-com IEC Connectors, Power Entry Modules and PDUs

ShowMeCables, an Infinite Electronics brand and a supplier of wired and wireless connectivity products,...

Evaluation of Intelligent and Non‑Static Power Sources: A Rational Clarification

Product standards, such as IEC 62368‑1 for ITC equipment, struggle to keep up with technology changes, even when they are designed to be adaptable – such as this hazard-based standard. Unexpected consequences can develop with the introduction of disruptive technology that takes advantage of a seeming loophole in a standard and move forward without getting a full evaluation under the standard. Fault managed power systems, such as PoE, push the standard in getting proper evaluation. This paper is a case study including a detailed proposal as to how to address an issue such as this within the standard.

Protection of High Voltage Power Substation Control Electronics from HEMP and IEMI

This article discusses techniques for assessing the effectiveness of existing shielding and penetration protection in power substations against early-time, high-altitude electromagnetic pulse (E1 HEMP) and intentional electromagnetic interference (IEMI).

Are Cheaper Fuel Cells On The Horizon?

A new study raises hope for the potential of cheaper fuel cells in the near future.

FCC Releases AC Power-Line Conducted Emissions FAQs

The Office of Engineering and Technology (OET) of the U.S. Federal Communications Commission has...
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New Voltage Sag Testing Requirements for Industrial Equipment

Power Quality Monitoring is Migrating to the Product Level Immunity from voltage sags is vital...

New Technique Changes Magnetic Properties with Small Electrical Signal

A new technique was developed that uses a small amount of applied voltage to...

Cree Introduces Industry’s First 1.7kV All-SiC Power Module

Cree, Inc. continues to extend its leadership in silicon carbide (SiC) power device technology...

New Edition of UL 962A Standard Released

UL has issued a new edition of the UL 962A standard for furniture power...

Unused Phone Booths Converted to Solar-Powered Charging Stations

Six phone booths on London’s Tottenham Court Road were converted to solar-powered charging stations...
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