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Device designed to protect a circuit by disconnecting the current when limits are exceeded.
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Electrical block containing contacts that control the flow of current by switching on and off.
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Devices used for wiring or mounting electrical components.
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Device that limits the flow of electricity in one direction, used for converting Alternating current to direct current.
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Device consisting of two or more coils of wire wound around the same core causing induction and altering the current and voltage in the circuit.
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Device that receives one form of energy and converts it to a signal in different form.
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Electrical components that conduct electricity more easily than insulators but less than conductors.
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Electrically controlled switch, used when its necessary to control a circuit with a low power signal.
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Components that are used to complete a circuit by attaching to a specially designed partner component.
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Component with an adjustable voltage divider commonly used in volume controllers and light dimmers.
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One or more turns of current carrying wire designed to create a magnetic field, electrical resistance or inductance.
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Mechanical switch with high current ratings used for continuously interrupting and establishing an electronic circuit.
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Specialized device used to start motors by controlling the voltage.
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A Device That Receives an electrical connection.
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Device used to suppress unwanted electrical interference.
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Electrical components used to resist the flow of electricity , stepping up or lowering the voltage in a circuit.
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Device used for accumulating an electrical charge containing at least two conductors separated by an insulator.
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Rigid tube or pipe used to protect electrical wires or cables.
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Set of components used to repair or as an add-on to an existing electrical component.
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A device usually on a cord used to make an electrical connection by putting it into another part (such as a socket).
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A conductor through which electricity enters or leaves an object, substance, or region.
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Electrical circuit component found in switches, relays and breakers; composed of two pieces of electrically conductive metal that pass electrical current or insulate when the gap between them is closed or open.
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A semiconductor device with three connections, capable of amplification in addition to rectification.
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Metal mesh connectors that provide strain relief for electrical cords.