The electrolytic capacitor is far from being the most reliable electronic component. One of its failure modes – a gradual loss of capacity – can hardly be noticed until power supply malfunction occurs ...

Power factor correction is a very popular and well-established technique for reducing the overall energy consumption of electrical systems including power lines, transformers, motors, and other ...

Find a downloadable version of this story in pdf format at the end of the story. In any industry, there are applications whose failure could mean lost revenue and increased annoyance. In very few ...