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Transformers definitions
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Transformer
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Transformer
A circuit element that uses electromagnetic induction to convert voltages.
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Terms in this set (15)
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Transformer
A circuit element that uses electromagnetic induction to convert voltages.
Electromagnetic Induction
The process where a changing magnetic field induces an electromotive force in a coil.
Faraday's Law
A principle stating that a changing magnetic field induces an electromotive force.
Voltage
The electric potential difference between two points, measured in volts.
Solenoid
A coil of wire that generates a magnetic field when an electric current passes through it.
Magnetic Field
A field produced by electric currents or changing electric fields, affecting magnetic materials.
Electromotive Force (EMF)
The energy provided per charge by an energy source, inducing current in a circuit.
Magnetic Flux
The measure of the magnetic field passing through a given area.
Turns Ratio
The ratio of the number of turns in the output coil to the input coil in a transformer.
Input Solenoid
The coil in a transformer where the initial voltage is applied.
Output Solenoid
The coil in a transformer where the transformed voltage is obtained.
North American Outlet
A standard electrical outlet delivering power at 120 volts.
Power Station
A facility where electrical power is generated for distribution.
Coil
A series of loops that create a magnetic field when carrying current.
Circuit
A closed path through which electric current flows.