The electronic devices we encounter all around us are driven and controlled by the flow of electrical current through electronic circuits. Each circuit is an arrangement of electrical elements ...

Since the first waterwheel and windmill, people have been “harvesting” energy from one source and applying it to another. Today, the sources of the harvest have exploded to reap extremely tiny amounts ...

All buck converters need capacitors on the input. Actually, in a perfect world, if the supply had zero output impedance and infinite current capacity and the tracks had zero resistance or inductance, ...