Electrical engineering is the study and application of electricity, electronics, and electromagnetism. In simple terms, it is about understanding how electricity works in order to use the knowledge ...

An op-amp operates on analog input. It can be used to amplify or attenuate this input, and to carry out mathematical operations such as addition, subtraction, integration, and differentiation. Because ...

The use of electronic equipment in industrial, commercial and residential environments continues to grow exponentially. All require power to operate and all are significantly impacted by complex power ...