State officials are warning students and parents about a risky TikTok challenge that has surfaced in schools across Connecticut. The challenge encourages individuals to insert a conductive object into ...

For the PDF version of this article, including diagrams and/or equations, click here. In any off-line flyback converter design, it is possible that the output ...

Short circuits in the tracks, points or wiring are almost inevitable when building or operating a model railway. Although transformers for model systems must be protected against short circuits by ...

Gallium nitride (GaN) semiconductor devices must pass stringent robustness tests to survive extreme conditions with both high current and high voltage. Here, short-circuits survivability is the most ...