Imagine that you have a voltage source in series with some source resistance feeding power to a variable load. The relationship between load voltage, load current, and cell current can be drawn as ...

Agilent Technologies has announced the B2900A Series, its first line of compact benchtop SMUs (source/measurement units) for testing semiconductors, components, and materials. The units provide fast, ...

I hope that you are never in a situation in which you are in danger from a downed, but live, power line. However, if that ever happens, the recommended safety procedure is to move away with tiny, ...