From traditional fuses to eFuses, understanding the advantages, limitations, and use cases of each technology helps engineers ...

The 2026 National Electrical Code (NEC) introduces a significant shift in electrical design by prioritizing real-time power ...

All questions and answers are based on the 2017 NEC. Underlined text indicates a Code change. Q. What does the Code require for overcurrent protection of flexible cords, flexible cables, and fixture ...

Protect your devices with effective surge protection and power outage safety tips. Learn practical electronics protection ...

Note: This article is based on the 2011 NEC. Overcurrent exists when current exceeds the rating of equipment or the ampacity of a conductor. This can be due to an overload, short circuit, or ground ...

An RCBO continuously monitors electrical flow on an individual circuit. It will instantly trip if it detects: Earth Leakage (RCD Function): Protects users from electric shock and prevents potential ...

Electrical overcurrent, ground faults, arc-flash, and transient overvoltage are major concerns for battery energy storage system (BESS) operators and owners. To protect the system and extend the life ...

By Prasad Tawade, Littelfuse, Inc. As wearable, mobile, and portable devices continue to evolve, their charging solutions ...

Electrical substations utilize direct lightning stroke shielding to help ensure proper operation, and to prevent costly damages and extended outages. While modern substation designs and equipment make ...