Portable induction cooktops offer stovelike performance in a hotplate-sized package, making them a great option if you’re short on kitchen space or if you’re looking for a burner you can take on the ...

For the PDF version of this article, click here. A switch-mode power supply incurs loss in many areas of its circuitry, including the MOSFETs, input and output capacitors, quiescent controller current ...

“Drum core” is used to describe the shape of the ferrite core used in some power inductors, and it differentiates these inductors from other types such as toroidal, power bead, flat coil, or planar.