Giovanni D’Amore discusses approaches to characterising both dielectric and magnetic materials using impedance analysers and specialist fixtures. We are used to thinking about technological progress ...

How do you measure the value of an unknown inductor? If you have an LCR bridge or meter, you are probably going to use that. If not, there are many different techniques you can use. All of them rely ...

Engineering consultant Frank Hertel outlines a method of measuring an inductor’s value using only an oscilloscope and a signal or function generator. In his work Frank does repairs and also fabricates ...

San Diego – Pulse's high-efficiency, high-frequency PA051X series of shielded inductors for multiphase voltage regulator modules (VRMs) has more than twice the energy storage density (microjoules/mm3) ...

Using a previously derived circuit model, coupled inductor designs can be optimized for best performance in multiphase power converters. Any inductor or transformer with multiple windings is a coupled ...

NASA Langley Research Center in Hampton, VA solicits interest from companies interested in obtaining license rights to commercialize, manufacture and market the following technology. License rights ...

Probe orientation and shielding can separate real buck-regulator output-voltage ripple from radiated switching noise.