Inductors, Chokes & Coils

A coil, inductor, or choke is a passive electrical component that stores energy in its magnetic field. The primary form of coils consists of a wire wound around a metallic core, usually shaped like a cylinder or disk. When current flows through the coil, its magnetic field is created and the stored energy increases proportionally to the current. Inductors are used to create an inductive reactance in an LC circuit where capacitive reactance is present. This causes the reactance to oppose changes in current and can be used to filter the currents. Chokes consist of several turns of insulated wire wound around a single core or multiple cores that can be used to reduce AC ripple or oscillations in power circuits. They are also used to filter or reduce the amplitude of alternating current signals. Coils are used for a variety of applications, including transformers, motors, generators, and antennas.
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744873003


Coupled Inductors WE-DD Power Choke 3.3uH 17mohm
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Wurth 4850
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AUD 3.1254
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744873004


Coupled Inductors WE-DD Power Choke 4.7uH 19mohm
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Wurth 4850
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AUD 3.1254
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744873101


Coupled Inductors WE-DD Power Choke 100uH 235mohm
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Wurth 4850
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AUD 3.1254
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744870003


Coupled Inductors WE-DD Power Choke 3.3uH 0.016ohm
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Wurth 4850
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AUD 3.1254
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744870006


Coupled Inductors WE-DD Power Choke 6.8uH 0.027ohm
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AUD 3.1254
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744870221


Coupled Inductors WE-DD Power Choke 220uH 0.53ohm
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AUD 3.1254
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744870470


Coupled Inductors WE-DD Power Choke 47uH 0.125ohm
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AUD 3.1254
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744273102


11 µH @ 100 kHz 2 Line Common Mode Choke Surface Mount 1 kOhms @ 100 MHz 2.5A DCR 30mOhm
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AUD 3.1416
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7687714102


Fixed Inductors WE-PD HV 1060 100uH 0.40A 3.2Ohm
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AUD 3.1902
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7687714221


Fixed Inductors WE-PD HV 1060 220uH 0.95A .68Ohm
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AUD 3.1902
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