Inductors, Coils, Chokes

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more_vertAxial lead inductor

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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...

more_vertChoke and Coils

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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 ..

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more_vertJumper Inductor

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Jumper InductorFeatureCurrent rating: 1ACovered with Ferrite Material Pitch: 5.08mmPin count: 2..

more_vertLine Noise Filter -1 Amp

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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..

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more_vertPlastic Bobbin For Power Inductors -Core Dia 4mm

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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. ..

Inductors are metal coils used in circuits. They are able to generate magnetic fields when they carry current. They are also able to induce magnetic fields in wires that are near them.Inductors that are used to help filter signals are called chokes.Choke circuits are formed from a single inductor or a combination of an inductor and one or more capacitors. Choke circuits are low-pass filters since they weed out high frequencies and pass lower ones through.Chokes filter out the AC ripples in power supplies to help ensure a steady DC output. Chokes are also found in circuits such as Colpitts, Hartley, and Clapp oscillators.