When choosing a conductor for use in an electronic circuit, there are several important properties that may need to be considered. The wire thickness and resistivity determines the current carrying ...

An inductor, also known as a reactor or coil, is considered as a two-terminal passive electrical component used to store energy in the form of a magnetic field. In its most basic form, it is simply a ...

Various switchmode power supply topologies use inductors for energy storage. The photos, below, show examples of an unshielded (left) and shielded (right) power inductor. The necessary inductance ...

Scientists from NPL have developed improvements to a technique for measuring dielectric permittivity and loss of materials at MHz frequencies. The method used is named after two NPL scientists who ...

Low-profile current-sense transformer designed to monitor current in low-frequency applications monitors current up to 30 A at frequencies up to 200 Hz turns ratio is 1:500 primary to sense class B ...