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Cómo estudiar sus tarjetas
Teclas de Derecha/Izquierda: Navegar entre tarjetas.tecla derechatecla izquierda
Teclas Arriba/Abajo: Colvea la carta entre frente y dorso.tecla abajotecla arriba
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Resistors
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implements electrical resistance. is used to reduce current flow, adjust signal levels, to divide voltages.
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Capacitor
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is a device that stores electrical energy in an electric field
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LED
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light-emitting diode, is a semiconductor device that emits light when current flows through it.
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Transistor
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is a semiconductor device used to amplify or switch electrical signals and power. Types: NPN and PNP.
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Inductor
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slow down current surges or spikes by temporarily storing energy in an electro-magnetic field and then releasing it back into the circuit.
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Fuse
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is an electrical safety device that operates to provide overcurrent protection of an electrical circuit
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Relay
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is a simple electromechanical switch.
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Ohm law
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formula used to calculate the relationship between voltage, current and resistance in an electrical circuit.
V I R |