When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around the dial mean.

The lowly diode, a device with only two leads, can nonetheless do many things. Diodes can detect, rectify, suppress, emit light, detect light, change capacitance, emit microwaves and more. This wide ...

Negative differential resistance, sometimes called negative dynamic resistance (NDR), occurs when an increase in voltage ...

Infineon Technologies AG recently launched a 6.5 kV power module that features IGBT and freewheeling diode functionality integrated into a single chip. Infineon Technologies AG recently launched a 6.5 ...