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An inductor, also called a coil or reactor, is a passive two-terminal electrical component that stores electrical energy in a magnetic field when electric current is flowing through it. An inductor typically consists of an electric conductor, such as a wire, that is wound into a coil...
In electronics, a choke is an inductor used to block higher-frequency alternating current (AC) in an electrical circuit, while passing lower-frequency or direct current (DC). A choke usually consists of a coil of insulated wire often wound on a magnetic core, although some consist of a doughnut-shaped "bead" of ferrite material strung on a wire. The choke's impedance increases with frequency. Its ..
Line Noise FilterLine Noise Filter (1 Amp)A line filter is the kind of electronic filter that is placed between an electronic equipment and a line external to it, to attenuate conducted radio frequencies -- RFI, also known as electromagnetic interference (EMI) -- between the line and the equipment.In particular, an AC Line Filter is used between the AC power line and the equipment (SMPS or an Elec..
Plastic Bobbin For Power Inductors -Core Dia=4mm The design, but cost considerations won’t be far behind. The lowest cost core and bobbin combination with the widest availability are based on the square stack lamination sizes. ..