Forbes contributors publish independent expert analyses and insights. Hugh McIntyre covers music, with a focus on the global charts. AC/DC is one of the rare musical acts that has been going strong ...

Zero voltage switching in power-conversion applications holds the key to efficiency improvements. Here we look at how ZVS-based designs can deliver those improvements across the widest possible load ...

Electrical energy is supplied by the grid as AC, yet most devices that we use require DC power, meaning that AC/DC power supplies that make this conversion are one of the most common loads placed on ...