electricalscho

A metal link used in series with a fusing device that melts and prevents refusing/re-enerization of a transformer.

A theoretical, ideal antenna having a signal range of 360 degrees. It is used as a baseline for measuring a real antenna’s strength signal, in dBi, where i represents Isotropic Antenna.

A switch equipped with an interrupter for making or breaking connections under load

The opposition or resistance to the flow of Direct Electric Current within a cell or battery; The sum of the ionic and electronic resistance of the cell components. Its value may vary with the current, state-of-charge, temperature, and age. With an extrem

The opposition to the flow of alternating current at a particular frequency in a cell or battery at a specific state-of-charge and temperature.