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Choke (electronics)

In electronics, a choke is an inductor used to block higher-frequency alternating currents (AC) while passing direct current (DC) and lower-frequency ACs in a circuit. A choke usually consists of a coil of insulated wire often wound on a magnetic core, although some consist of a doughnut-shaped ferrite bead strung on a wire. The choke's impedance…

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Choke (electronics)

Nodes33
Edges32
Triples3
Avg. degree1.94
Density0.060606
Components1

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Important terminology

choke chokes used current high core frequency magnetic power inductance inductor cm mode currents often dc frequencies ferrite windings low

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
radio receivers or amplifiersinstance ofChokes were frequently used in the design of rectifier power supplies for vacuum tube equipment0.80text
on power supply linesinstance offrequently introduced on high current wires0.80text
which may cause unwanted operationinstance offrequently introduced on high current wires0.80text

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