You are right that alternators are commonly replaced because their bearings, brushes, or slip rings wear out. Those are all moving parts, so it’s not a surprise they have limited life spans. But the ...

Duke Energy — which is headquartered in Charlotte and serves millions of customers in North Carolina — expanded its ...

Wolfspeed (NYSE:WOLF – Get Free Report) and Kopin (NASDAQ:KOPN – Get Free Report) are both small-cap computer and technology companies, but which is the better business? We will compare the two ...

Vishay Intertechnology, Inc. (NYSE: VSH) is making waves at ELECRAMA 2025 with an impressive display of innovative ...

Scientists in Indonesia have investigated early operational defects in a 24.9 MW solar PV system in Sumatra and have identified hotspot formation as the dominant defect. They also detected 282 cases ...

Understand the importance of using a freewheeling diode to prevent voltage spikes and ensure proper energy discharge in ...

Two of the most important metrics for the performance of a single-photon detector are the detector efficiency and dark count ...

A joint study between the Institute for Environment and Energy, Technology and Analytics (IUTA e. V., Duisburg, Germany) and Heinrich Heine University Düsseldorf (Germany) explored the combination of ...

Discover the concept of negative temperature coefficient (NTC) and how it affects resistance in electronic devices.