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Magnetic choke

Magnetic choke model engine(s).

Catalog Number: PW4990
Engine(s): 
Price:  $2.99
Quantity:  

In electronics, a choke is an inductor used to block higher-frequency alternating currents while passing direct current 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 increases with frequency. Its low electrical resistance passes both AC and DC with little power loss, but its reactance limits the amount of AC
Not returnable.

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