Știință Aplicată și Cercetare - Inginerie Electronică
Studiați termeni legați de componente electronice, circuite, semiconductori, transmisia semnalelor, proprietăți electrice, amplificare și lipire.
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an electronic device that strengthens electrical signals or causes sounds to get louder
amplificator, sonorizor
Chitaristul a conectat chitara sa electrică la amplificator pentru a-i crește volumul.
a branch of electronics that deals with the design and manufacture of extremely small electronic components and circuits, typically using semiconductor materials such as silicon
microelectronică, electronică microscopică
Domeniul microelectronicii a revoluționat proiectarea și producția dispozitivelor electronice compacte.
the complete circle through which an electric current flows, typically consists of the source of electric energy
circuit
Circuitul electric este conceput pentru a alimenta becul când comutatorul este pornit.
a thin board on which the circuits are printed
placă de circuit imprimat, circuit imprimat
an electronic device with two terminals, typically allowing the flow of current in one direction only
diodă, dispozitiv electronic cu două terminale
a conductor through which electricity travels to or from an object, such as batteries
electrod, conductor electric
a small piece of material that is a semiconductor, used to make an integrated circuit
microcip, cip
Performanța computerului s-a îmbunătățit după actualizarea microcipului său.
a special type of wire that carries signals, like TV or Internet, using a central wire surrounded by a layer called insulation along with a metal covering to protect the signals from interference
cablu coaxial, cablu coax
Tehnicianul a înlocuit vechiul cablu coaxial pentru a îmbunătăți puterea semnalului pentru televizor.
a solid substance that conducts electricity or heat better than insulators, but not as well as most metals
semiconductor, semiconductoare
related to the release of electrons from a surface in the process of lighting
fotoelectric, fotovoltaic
(electronics) a tiny semiconductor chip that contains many electronic parts working as one complete system
a point of connection on an electrical device where current enters or leaves
bornă, pol
Bateria are două borne : pozitivă și negativă.
an electronic device that uses a small electrical current to control a larger current, acting like an automatic switch
releu, întrerupător automat
Inginerul a instalat un releu în circuit pentru a controla în siguranță întrerupătorul de înaltă tensiune.
a semiconductor device that converts light into an electrical current
(electronics) a material's total resistance to the flow of electric current, measured in ohms
(electronics) opposition to alternating current caused by inductance or capacitance, not by resistance
(electronics) the ability of a component or device to store an electric charge
(electronics) an electrical component, usually a coil of wire, that introduces inductance into a circuit
an electrical component designed to impede the flow of current
rezistor, rezistență electrică
Tehnicianul a înlocuit o rezistență arsă pe placa de circuit.
(electronics) the ratio of an amplifier's output voltage to its input voltage, indicating how much the signal is magnified
(electronics) the ratio of a transistor's output current to its input current, showing how much the signal is amplified
