CA

corrente alternada
corrente alternada#Portuguese

(electricity) Abbreviation of corrente alternada. AC


terminal

Borrowed from Late Latin terminālis, from Latin terminus.

(electronics) terminal (the end of a line where signals are transmitted or received)


LCD

Orthographic borrowing from English LCD.

(electronics, computing) LCD (liquid crystal display)


flip-flop

Unadapted borrowing from English flip-flop.

ubor

(electronics) flip-flop (electronic circuit able to switch between two states)


wafer

(electronics) wafer (disk on which an electronic circuit is produced)


fio

Inherited from Old Galician-Portuguese fio, from Latin fīlum. Compare Galician fío and Spanish filo, hilo.


gate

(electronics) gate (circuit that implements a logical operation)


polo

Learned borrowing from Latin polus (“pole”), from Ancient Greek πόλος (pólos, “axis of rotation”).

der

(geography, electricity) pole (geographic, magnetic)


mica

Borrowed from Latin mīca. Doublet of miga.

mica de silicone

(electronics) mica insulator
(by extension) any such insulator


player

Unadapted borrowing from English player.

O iRiver Spinn era um player de vídeo e áudio com estilo, do tamanho de um cartão de crédito, que tinha um display LCD de 3,3 polegadas.

2012, John E. Gamble, Arthur A. Thompson Jr., Fundamentos da Administração Estratégica - 2ed, AMGH Editora, →ISBN, page 242:

(Brazil, electronics) player (electronic device or software application that plays media)


quadro

From Latin quadrum. Compare Galician cadro, Spanish cuadro, and Italian quadro.

(electronics, film, animation, video games) division of time on a multimedia timeline


apagar

pt-verb

apagar (first-person singular present apago, first-person singular preterite apaguei, past participle apagado)

apago (first-person present singular)
apaguei (first-person preterite singular)
apagado (participle past)
apagar (impersonal infinitive)
apagar (first-person infinitive singular)
apagares (infinitive second-person singular)
apagar (infinitive singular third-person)
apagarmos (first-person infinitive plural)
apagardes (infinitive plural second-person)
apagarem (infinitive plural third-person)
apagando (gerund)
apagado (masculine participle past singular)
apagados (masculine participle past plural)
apagada (feminine participle past singular)
apagadas (feminine participle past plural)
apago (first-person indicative present singular)
apagas (indicative present second-person singular)
apaga (indicative present singular third-person)
apagamos (first-person indicative plural present)
apagais (indicative plural present second-person)
apagam (indicative plural present third-person)
apagava (first-person imperfect indicative singular)
apagavas (imperfect indicative second-person singular)
apagava (imperfect indicative singular third-person)
apagávamos (first-person imperfect indicative plural)
apagáveis (imperfect indicative plural second-person)
apagavam (imperfect indicative plural third-person)
apaguei (first-person indicative preterite singular)
apagaste (indicative preterite second-person singular)
apagou (indicative preterite singular third-person)
apagamos (Brazil first-person indicative plural preterite)
apagámos (first-person indicative plural preterite)
apagastes (indicative plural preterite second-person)
apagaram (indicative plural preterite third-person)
apagara (first-person indicative pluperfect singular)
apagaras (indicative pluperfect second-person singular)
apagara (indicative pluperfect singular third-person)
apagáramos (first-person indicative pluperfect plural)
apagáreis (indicative pluperfect plural second-person)
apagaram (indicative pluperfect plural third-person)
apagarei (first-person future indicative singular)
apagarás (future indicative second-person singular)
apagará (future indicative singular third-person)
apagaremos (first-person future indicative plural)
apagareis (future indicative plural second-person)
apagarão (future indicative plural third-person)
apagaria (conditional first-person singular)
apagarias (conditional second-person singular)
apagaria (conditional singular third-person)
apagaríamos (conditional first-person plural)
apagaríeis (conditional plural second-person)
apagariam (conditional plural third-person)
apague (first-person present singular subjunctive)
apagues (present second-person singular subjunctive)
apague (present singular subjunctive third-person)
apaguemos (first-person plural present subjunctive)
apagueis (plural present second-person subjunctive)
apaguem (plural present subjunctive third-person)
apagasse (first-person imperfect singular subjunctive)
apagasses (imperfect second-person singular subjunctive)
apagasse (imperfect singular subjunctive third-person)
apagássemos (first-person imperfect plural subjunctive)
apagásseis (imperfect plural second-person subjunctive)
apagassem (imperfect plural subjunctive third-person)
apagar (first-person future singular subjunctive)
apagares (future second-person singular subjunctive)
apagar (future singular subjunctive third-person)
apagarmos (first-person future plural subjunctive)
apagardes (future plural second-person subjunctive)
apagarem (future plural subjunctive third-person)
apaga (imperative second-person singular)
apague (imperative singular third-person)
apaguemos (first-person imperative plural)
apagai (imperative plural second-person)
apaguem (imperative plural third-person)
não apagues (imperative negative second-person singular)
não apague (imperative negative singular third-person)
não apaguemos (first-person imperative negative plural)
não apagueis (imperative negative plural second-person)
não apaguem (imperative negative plural third-person)

From Old Galician-Portuguese, from a Vulgar Latin *appācāre, from Latin ad- + pācāre.

(computing, electronics, transitive) to erase; to delete (to remove digital information)


pino

pin (cylinder of wood or metal used to fasten or as a bearing between two parts)

(electricity) pin (any of the individual connecting elements of a multi-pole electrical connector)


modular

modular (first-person singular present modulo, first-person singular preterite modulei, past participle modulado)

modulo (first-person present singular)
modulei (first-person preterite singular)
modulado (participle past)
modular (impersonal infinitive)
modular (first-person infinitive singular)
modulares (infinitive second-person singular)
modular (infinitive singular third-person)
modularmos (first-person infinitive plural)
modulardes (infinitive plural second-person)
modularem (infinitive plural third-person)
modulando (gerund)
modulado (masculine participle past singular)
modulados (masculine participle past plural)
modulada (feminine participle past singular)
moduladas (feminine participle past plural)
modulo (first-person indicative present singular)
modulas (indicative present second-person singular)
modula (indicative present singular third-person)
modulamos (first-person indicative plural present)
modulais (indicative plural present second-person)
modulam (indicative plural present third-person)
modulava (first-person imperfect indicative singular)
modulavas (imperfect indicative second-person singular)
modulava (imperfect indicative singular third-person)
modulávamos (first-person imperfect indicative plural)
moduláveis (imperfect indicative plural second-person)
modulavam (imperfect indicative plural third-person)
modulei (first-person indicative preterite singular)
modulaste (indicative preterite second-person singular)
modulou (indicative preterite singular third-person)
modulamos (Brazil first-person indicative plural preterite)
modulámos (first-person indicative plural preterite)
modulastes (indicative plural preterite second-person)
modularam (indicative plural preterite third-person)
modulara (first-person indicative pluperfect singular)
modularas (indicative pluperfect second-person singular)
modulara (indicative pluperfect singular third-person)
moduláramos (first-person indicative pluperfect plural)
moduláreis (indicative pluperfect plural second-person)
modularam (indicative pluperfect plural third-person)
modularei (first-person future indicative singular)
modularás (future indicative second-person singular)
modulará (future indicative singular third-person)
modularemos (first-person future indicative plural)
modulareis (future indicative plural second-person)
modularão (future indicative plural third-person)
modularia (conditional first-person singular)
modularias (conditional second-person singular)
modularia (conditional singular third-person)
modularíamos (conditional first-person plural)
modularíeis (conditional plural second-person)
modulariam (conditional plural third-person)
module (first-person present singular subjunctive)
modules (present second-person singular subjunctive)
module (present singular subjunctive third-person)
modulemos (first-person plural present subjunctive)
moduleis (plural present second-person subjunctive)
modulem (plural present subjunctive third-person)
modulasse (first-person imperfect singular subjunctive)
modulasses (imperfect second-person singular subjunctive)
modulasse (imperfect singular subjunctive third-person)
modulássemos (first-person imperfect plural subjunctive)
modulásseis (imperfect plural second-person subjunctive)
modulassem (imperfect plural subjunctive third-person)
modular (first-person future singular subjunctive)
modulares (future second-person singular subjunctive)
modular (future singular subjunctive third-person)
modularmos (first-person future plural subjunctive)
modulardes (future plural second-person subjunctive)
modularem (future plural subjunctive third-person)
modula (imperative second-person singular)
module (imperative singular third-person)
modulemos (first-person imperative plural)
modulai (imperative plural second-person)
modulem (imperative plural third-person)
não modules (imperative negative second-person singular)
não module (imperative negative singular third-person)
não modulemos (first-person imperative negative plural)
não moduleis (imperative negative plural second-person)
não modulem (imperative negative plural third-person)

(transitive, electronics) to modulate (to vary the amplitude, frequency or phase of a carrier wave)


tocador

(Brazil, electronics) player (electronic device that plays media)


chave

Guinea-Bissau Creole: tcabi

Macanese: chávi

→ Assamese: চাবি (sabi)

→ Bengali: চাবি (cabi)

→ Gujarati: ચાવી (cāvī)

→ Hindi: चाभी (cābhī), चाबी (cābī)

→ Konkani: चावी (cāvī)

→ Marathi: चावी (cāvī)

→ Rohingya: sabí

→ Sylheti: ꠌꠣꠛꠤ (sabi)

→ Tamil: சாவி (cāvi)

→ Malayalam: ചാവി (cāvi), ചാബി (cābi)

→ Urdu: چابھی (cābhī), چابی (cābī)

From Old Galician-Portuguese chave (“key”), from Latin clāvis (“key”), from Proto-Italic *klāwis (“bolt, lock, bar”), ultimately from Proto-Indo-European *kleh₂u- (“nail, pin, hook - instruments, of old use for locking doors”) (possibly through an Ancient Greek intermediate).
Cognate with Galician chave, Spanish llave, Catalan and Occitan clau, French clé, Italian chiave and Romanian cheie. Doublet of clave, a borrowing.

der

(electricity) the switch of a circuit breaker


feedback

[ˌfi.ðɨˈβɛ.kɨ]

Unadapted borrowing from English feedback.

ubor

(electronics) feedback (signal that is looped back to control a system within itself)


catodo

Coordinate term: anodo

(electricity, Brazil) cathode (electrode through which current flows outward)


aterrar

pt-verb

aterrar (first-person singular present aterro, first-person singular preterite aterrei, past participle aterrado)

aterro (first-person present singular)
aterrei (first-person preterite singular)
aterrado (participle past)
aterrar (impersonal infinitive)
aterrar (first-person infinitive singular)
aterrares (infinitive second-person singular)
aterrar (infinitive singular third-person)
aterrarmos (first-person infinitive plural)
aterrardes (infinitive plural second-person)
aterrarem (infinitive plural third-person)
aterrando (gerund)
aterrado (masculine participle past singular)
aterrados (masculine participle past plural)
aterrada (feminine participle past singular)
aterradas (feminine participle past plural)
aterro (first-person indicative present singular)
aterras (indicative present second-person singular)
aterra (indicative present singular third-person)
aterramos (first-person indicative plural present)
aterrais (indicative plural present second-person)
aterram (indicative plural present third-person)
aterrava (first-person imperfect indicative singular)
aterravas (imperfect indicative second-person singular)
aterrava (imperfect indicative singular third-person)
aterrávamos (first-person imperfect indicative plural)
aterráveis (imperfect indicative plural second-person)
aterravam (imperfect indicative plural third-person)
aterrei (first-person indicative preterite singular)
aterraste (indicative preterite second-person singular)
aterrou (indicative preterite singular third-person)
aterramos (Brazil first-person indicative plural preterite)
aterrámos (first-person indicative plural preterite)
aterrastes (indicative plural preterite second-person)
aterraram (indicative plural preterite third-person)
aterrara (first-person indicative pluperfect singular)
aterraras (indicative pluperfect second-person singular)
aterrara (indicative pluperfect singular third-person)
aterráramos (first-person indicative pluperfect plural)
aterráreis (indicative pluperfect plural second-person)
aterraram (indicative pluperfect plural third-person)
aterrarei (first-person future indicative singular)
aterrarás (future indicative second-person singular)
aterrará (future indicative singular third-person)
aterraremos (first-person future indicative plural)
aterrareis (future indicative plural second-person)
aterrarão (future indicative plural third-person)
aterraria (conditional first-person singular)
aterrarias (conditional second-person singular)
aterraria (conditional singular third-person)
aterraríamos (conditional first-person plural)
aterraríeis (conditional plural second-person)
aterrariam (conditional plural third-person)
aterre (first-person present singular subjunctive)
aterres (present second-person singular subjunctive)
aterre (present singular subjunctive third-person)
aterremos (first-person plural present subjunctive)
aterreis (plural present second-person subjunctive)
aterrem (plural present subjunctive third-person)
aterrasse (first-person imperfect singular subjunctive)
aterrasses (imperfect second-person singular subjunctive)
aterrasse (imperfect singular subjunctive third-person)
aterrássemos (first-person imperfect plural subjunctive)
aterrásseis (imperfect plural second-person subjunctive)
aterrassem (imperfect plural subjunctive third-person)
aterrar (first-person future singular subjunctive)
aterrares (future second-person singular subjunctive)
aterrar (future singular subjunctive third-person)
aterrarmos (first-person future plural subjunctive)
aterrardes (future plural second-person subjunctive)
aterrarem (future plural subjunctive third-person)
aterra (imperative second-person singular)
aterre (imperative singular third-person)
aterremos (first-person imperative plural)
aterrai (imperative plural second-person)
aterrem (imperative plural third-person)
não aterres (imperative negative second-person singular)
não aterre (imperative negative singular third-person)
não aterremos (first-person imperative negative plural)
não aterreis (imperative negative plural second-person)
não aterrem (imperative negative plural third-person)


doping

Unadapted borrowing from English doping.

(electronics) doping (the addition of small quantities of an element to a semiconductor)


pulso

Borrowed from Latin pulsus (“beat; pulse”), from pellō (“to drive; to strike”).


analógico

pt-adj

analógico (feminine analógica, masculine plural analógicos, feminine plural analógicas, not comparable)

analógica (feminine)
analógicos (masculine plural)
analógicas (feminine plural)

(electronics) analogue; analog (in which values are not discrete)


solenoide

[sɔɫˈnɔj.ðɨ]

(electricity) solenoid (coil of wire that acts as an electromagnet)


placa

From French plaque (“plaque, plate”), from Dutch placke, from Old Dutch *plagga (“patch”), from Proto-Germanic *plaggą (“patch”).


anodo

Coordinate term: catodo

(electricity) anode (the electrode of an electrochemical cell at which oxidation occurs)


sintonia

Borrowed from Ancient Greek συντονία (suntonía). Compare French syntonie, Spanish sintonía, Italian sintonia.


centelha

From Spanish centella, from Latin scintilla.

(electricity) luminous and momentary electrical discharge that happens inside conductors separated by gas


extensão

[is.tẽˈsɐ̃ʊ̯̃]

[es.tẽˈsɐ̃ʊ̯̃]

[is.tẽˈsɐ̃ʊ̯̃]

[es.tẽˈsɐ̃ʊ̯̃]

[iʃ.tẽˈsɐ̃ʊ̯̃]

[eʃ.tẽˈsɐ̃ʊ̯̃]

[es.tẽˈsɐ̃ʊ̯̃]

/ɐjʃ.tẽˈsɐ̃w̃/

/ɐjʃ.tẽˈsɐ̃w̃/

(electricity) extension cord; power strip with extension cord


relé

(electronics) relay (electrical actuator)


transformador

pt-noun

transformador m (plural transformadores)

[tɾɐ̃ʃ.fuɾ.mɐˈðoɾ]

[tɾɐ̃ʃ.fuɾ.mɐˈðoɾ]

electrical engineering
electrical engineering

(electrical engineering) transformer (device that changes the characteristics of AC electricity)


descarga

/d͡ʒiʃˈkaʁ.ɡɐ/

/dɨʃˈkaɾ.ɡɐ/

[dɨʃˈkaɾ.ɣɐ]

Inherited from Old Galician-Portuguese descárrega, deverbal from descarregar.


válvula

From Latin valvula, diminutive of valva (“leaf of a double or folding door”).


amplificar

pt-verb

amplificar (first-person singular present amplifico, first-person singular preterite amplifiquei, past participle amplificado)

amplifico (first-person present singular)
amplifiquei (first-person preterite singular)
amplificado (participle past)
amplificar (impersonal infinitive)
amplificar (first-person infinitive singular)
amplificares (infinitive second-person singular)
amplificar (infinitive singular third-person)
amplificarmos (first-person infinitive plural)
amplificardes (infinitive plural second-person)
amplificarem (infinitive plural third-person)
amplificando (gerund)
amplificado (masculine participle past singular)
amplificados (masculine participle past plural)
amplificada (feminine participle past singular)
amplificadas (feminine participle past plural)
amplifico (first-person indicative present singular)
amplificas (indicative present second-person singular)
amplifica (indicative present singular third-person)
amplificamos (first-person indicative plural present)
amplificais (indicative plural present second-person)
amplificam (indicative plural present third-person)
amplificava (first-person imperfect indicative singular)
amplificavas (imperfect indicative second-person singular)
amplificava (imperfect indicative singular third-person)
amplificávamos (first-person imperfect indicative plural)
amplificáveis (imperfect indicative plural second-person)
amplificavam (imperfect indicative plural third-person)
amplifiquei (first-person indicative preterite singular)
amplificaste (indicative preterite second-person singular)
amplificou (indicative preterite singular third-person)
amplificamos (Brazil first-person indicative plural preterite)
amplificámos (first-person indicative plural preterite)
amplificastes (indicative plural preterite second-person)
amplificaram (indicative plural preterite third-person)
amplificara (first-person indicative pluperfect singular)
amplificaras (indicative pluperfect second-person singular)
amplificara (indicative pluperfect singular third-person)
amplificáramos (first-person indicative pluperfect plural)
amplificáreis (indicative pluperfect plural second-person)
amplificaram (indicative pluperfect plural third-person)
amplificarei (first-person future indicative singular)
amplificarás (future indicative second-person singular)
amplificará (future indicative singular third-person)
amplificaremos (first-person future indicative plural)
amplificareis (future indicative plural second-person)
amplificarão (future indicative plural third-person)
amplificaria (conditional first-person singular)
amplificarias (conditional second-person singular)
amplificaria (conditional singular third-person)
amplificaríamos (conditional first-person plural)
amplificaríeis (conditional plural second-person)
amplificariam (conditional plural third-person)
amplifique (first-person present singular subjunctive)
amplifiques (present second-person singular subjunctive)
amplifique (present singular subjunctive third-person)
amplifiquemos (first-person plural present subjunctive)
amplifiqueis (plural present second-person subjunctive)
amplifiquem (plural present subjunctive third-person)
amplificasse (first-person imperfect singular subjunctive)
amplificasses (imperfect second-person singular subjunctive)
amplificasse (imperfect singular subjunctive third-person)
amplificássemos (first-person imperfect plural subjunctive)
amplificásseis (imperfect plural second-person subjunctive)
amplificassem (imperfect plural subjunctive third-person)
amplificar (first-person future singular subjunctive)
amplificares (future second-person singular subjunctive)
amplificar (future singular subjunctive third-person)
amplificarmos (first-person future plural subjunctive)
amplificardes (future plural second-person subjunctive)
amplificarem (future plural subjunctive third-person)
amplifica (imperative second-person singular)
amplifique (imperative singular third-person)
amplifiquemos (first-person imperative plural)
amplificai (imperative plural second-person)
amplifiquem (imperative plural third-person)
não amplifiques (imperative negative second-person singular)
não amplifique (imperative negative singular third-person)
não amplifiquemos (first-person imperative negative plural)
não amplifiqueis (imperative negative plural second-person)
não amplifiquem (imperative negative plural third-person)

Learned borrowing from Latin amplificāre (“to enlarge”). By surface analysis, amplo + -ificar.

lbor

(transitive, electronics) to amplify (to increase the amplitude of a signal)


paralelo

pt-adj

paralelo (feminine paralela, masculine plural paralelos, feminine plural paralelas)

paralela (feminine)
paralelos (masculine plural)
paralelas (feminine plural)

Learned borrowing from Latin parallēlus, from Ancient Greek παράλληλος (parállēlos), from παρά (pará, “beside”) + ἄλληλος (állēlos, “one another”).

(electricity) describes conductor which are in parallel


ambipolar

(electricity) ambipolar (reacting to both positive and negative polarity)


portadora

(electronics) carrier (signal modulated to transmit information)


tensão

Borrowed from Latin tēnsiōnem (“stretching; tension”), from tendō (“to stretch”), ultimately from Proto-Indo-European *ten- (“to stretch, draw”). Doublet of the inherited tesão.


transístor

/tɾɐ̃ˈziʃ.tɔɾ/

Borrowed from English transistor, blend of transconductance (or transfer) and resistor.

(electronics, European Portuguese spelling) transistor (solid-state semiconductor device, with three terminals)


radiador

[ʁɐ.ðjɐˈðoɾ]

[ʁa.ðjɐˈðoɾ]

[ʁɐ.ðjɐˈðoɾ]

[ʁa.ðjɐˈðoɾ]

[ʁɐ.ðjɐˈðo.ɾi]


coluna

Borrowed from Latin columna, a collateral form of columen, from Proto-Italic *kolamen, from Proto-Indo-European *kelH-.

(electronics) loudspeaker (electromechanical transducer that converts an electrical signal into audible sound)


dopar

pt-verb

dopar (first-person singular present dopo, first-person singular preterite dopei, past participle dopado)

dopo (first-person present singular)
dopei (first-person preterite singular)
dopado (participle past)
dopar (impersonal infinitive)
dopar (first-person infinitive singular)
dopares (infinitive second-person singular)
dopar (infinitive singular third-person)
doparmos (first-person infinitive plural)
dopardes (infinitive plural second-person)
doparem (infinitive plural third-person)
dopando (gerund)
dopado (masculine participle past singular)
dopados (masculine participle past plural)
dopada (feminine participle past singular)
dopadas (feminine participle past plural)
dopo (first-person indicative present singular)
dopas (indicative present second-person singular)
dopa (indicative present singular third-person)
dopamos (first-person indicative plural present)
dopais (indicative plural present second-person)
dopam (indicative plural present third-person)
dopava (first-person imperfect indicative singular)
dopavas (imperfect indicative second-person singular)
dopava (imperfect indicative singular third-person)
dopávamos (first-person imperfect indicative plural)
dopáveis (imperfect indicative plural second-person)
dopavam (imperfect indicative plural third-person)
dopei (first-person indicative preterite singular)
dopaste (indicative preterite second-person singular)
dopou (indicative preterite singular third-person)
dopamos (Brazil first-person indicative plural preterite)
dopámos (first-person indicative plural preterite)
dopastes (indicative plural preterite second-person)
doparam (indicative plural preterite third-person)
dopara (first-person indicative pluperfect singular)
doparas (indicative pluperfect second-person singular)
dopara (indicative pluperfect singular third-person)
dopáramos (first-person indicative pluperfect plural)
dopáreis (indicative pluperfect plural second-person)
doparam (indicative pluperfect plural third-person)
doparei (first-person future indicative singular)
doparás (future indicative second-person singular)
dopará (future indicative singular third-person)
doparemos (first-person future indicative plural)
dopareis (future indicative plural second-person)
doparão (future indicative plural third-person)
doparia (conditional first-person singular)
doparias (conditional second-person singular)
doparia (conditional singular third-person)
doparíamos (conditional first-person plural)
doparíeis (conditional plural second-person)
dopariam (conditional plural third-person)
dope (first-person present singular subjunctive)
dopes (present second-person singular subjunctive)
dope (present singular subjunctive third-person)
dopemos (first-person plural present subjunctive)
dopeis (plural present second-person subjunctive)
dopem (plural present subjunctive third-person)
dopasse (first-person imperfect singular subjunctive)
dopasses (imperfect second-person singular subjunctive)
dopasse (imperfect singular subjunctive third-person)
dopássemos (first-person imperfect plural subjunctive)
dopásseis (imperfect plural second-person subjunctive)
dopassem (imperfect plural subjunctive third-person)
dopar (first-person future singular subjunctive)
dopares (future second-person singular subjunctive)
dopar (future singular subjunctive third-person)
doparmos (first-person future plural subjunctive)
dopardes (future plural second-person subjunctive)
doparem (future plural subjunctive third-person)
dopa (imperative second-person singular)
dope (imperative singular third-person)
dopemos (first-person imperative plural)
dopai (imperative plural second-person)
dopem (imperative plural third-person)
não dopes (imperative negative second-person singular)
não dope (imperative negative singular third-person)
não dopemos (first-person imperative negative plural)
não dopeis (imperative negative plural second-person)
não dopem (imperative negative plural third-person)


carregar

carregar (first-person singular present carrego, first-person singular preterite carreguei, past participle carregado)

carrego (first-person present singular)
carreguei (first-person preterite singular)
carregado (participle past)
carregar (impersonal infinitive)
carregar (first-person infinitive singular)
carregares (infinitive second-person singular)
carregar (infinitive singular third-person)
carregarmos (first-person infinitive plural)
carregardes (infinitive plural second-person)
carregarem (infinitive plural third-person)
carregando (gerund)
carregado (masculine participle past singular)
carregados (masculine participle past plural)
carregada (feminine participle past singular)
carregadas (feminine participle past plural)
carrego (first-person indicative present singular)
carregas (indicative present second-person singular)
carrega (indicative present singular third-person)
carregamos (first-person indicative plural present)
carregais (indicative plural present second-person)
carregam (indicative plural present third-person)
carregava (first-person imperfect indicative singular)
carregavas (imperfect indicative second-person singular)
carregava (imperfect indicative singular third-person)
carregávamos (first-person imperfect indicative plural)
carregáveis (imperfect indicative plural second-person)
carregavam (imperfect indicative plural third-person)
carreguei (first-person indicative preterite singular)
carregaste (indicative preterite second-person singular)
carregou (indicative preterite singular third-person)
carregamos (Brazil first-person indicative plural preterite)
carregámos (first-person indicative plural preterite)
carregastes (indicative plural preterite second-person)
carregaram (indicative plural preterite third-person)
carregara (first-person indicative pluperfect singular)
carregaras (indicative pluperfect second-person singular)
carregara (indicative pluperfect singular third-person)
carregáramos (first-person indicative pluperfect plural)
carregáreis (indicative pluperfect plural second-person)
carregaram (indicative pluperfect plural third-person)
carregarei (first-person future indicative singular)
carregarás (future indicative second-person singular)
carregará (future indicative singular third-person)
carregaremos (first-person future indicative plural)
carregareis (future indicative plural second-person)
carregarão (future indicative plural third-person)
carregaria (conditional first-person singular)
carregarias (conditional second-person singular)
carregaria (conditional singular third-person)
carregaríamos (conditional first-person plural)
carregaríeis (conditional plural second-person)
carregariam (conditional plural third-person)
carregue (first-person present singular subjunctive)
carregues (present second-person singular subjunctive)
carregue (present singular subjunctive third-person)
carreguemos (first-person plural present subjunctive)
carregueis (plural present second-person subjunctive)
carreguem (plural present subjunctive third-person)
carregasse (first-person imperfect singular subjunctive)
carregasses (imperfect second-person singular subjunctive)
carregasse (imperfect singular subjunctive third-person)
carregássemos (first-person imperfect plural subjunctive)
carregásseis (imperfect plural second-person subjunctive)
carregassem (imperfect plural subjunctive third-person)
carregar (first-person future singular subjunctive)
carregares (future second-person singular subjunctive)
carregar (future singular subjunctive third-person)
carregarmos (first-person future plural subjunctive)
carregardes (future plural second-person subjunctive)
carregarem (future plural subjunctive third-person)
carrega (imperative second-person singular)
carregue (imperative singular third-person)
carreguemos (first-person imperative plural)
carregai (imperative plural second-person)
carreguem (imperative plural third-person)
não carregues (imperative negative second-person singular)
não carregue (imperative negative singular third-person)
não carreguemos (first-person imperative negative plural)
não carregueis (imperative negative plural second-person)
não carreguem (imperative negative plural third-person)

Inherited from Old Galician-Portuguese carregar, from Late Latin carricāre (“to load”), from Latin carrus (“a car, wagon”), from Gaulish.

inh+

(electronics) to charge (load equipment with material required for its use)


amplificador

(electronics) amplifier (device that increases the power of a signal)


E/S

(computing, electrical engineering) input/output


blindagem

[blĩˈda.ʒẽɪ̯̃]

Borrowed from French blindage (“armour”). By surface analysis, from blindar (“to shield”) + -agem.


carregamento

2022 January 3, Diogo Ferreira Nunes in Diário de Notícias, “Rede de carregadores para carros elétricos cresce 65% em 2021"

Public access charging stations are essential for those who don't have space at home or in the workplace.

As estações de carregamento de acesso público são fundamentais para quem não tem espaço em casa ou no local de trabalho.


bucha

→ Gujarati: બૂચ (būc)

Uncertain, possibly from Old French bousche.


fotoelétrico

pt-adj

fotoelétrico (feminine fotoelétrica, masculine plural fotoelétricos, feminine plural fotoelétricas, not comparable)

fotoelétrica (feminine)
fotoelétricos (masculine plural)
fotoelétricas (feminine plural)

From foto- (“photo-”) + elétrico (“electric”).


disjuntor

(electrical engineering) circuit breaker (electrical switch)


catódio

(electricity) cathode (electrode through which current flows outward)


retroalimentação

pt-noun

retroalimentação f (plural retroalimentações)

(computing, electronics) feedback (the looping of a signal back into a system)


válvula termiônica

válvula termiônica f (plural válvulas termiônicas)


quadripolo

(electronics) quadripole (an electric circuit)


ampacidade

(electricity) ampacity (root mean square of the electrical current which a wire can carry)


amperagem

[ɐ̃.peˈɾa.ʒẽɪ̯̃]

/ɐ̃.pɨˈɾa.ʒɐ̃j̃/

(electricity) amperage (electric current’s strength measured in amperes)


ampere-hora

ampere-hora m (plural amperes-hora or amperes-horas)

amperes-hora (plural)
amperes-horas (plural)

/ɐ̃ˌpɛ.ɾiˈɔ.ɾɐ/

/ɐ̃ˌpɛ.ɾiˈɔ.ɾɐ/

/ɐ̃ˌpɛ.ɾeˈɔ.ɾa/

/ɐ̃ˌpɛˈɾ‿ɔ.ɾɐ/

(electricity) ampere-hour (unit of electric charge)


amperometria

(electricity, chemistry) amperometry (measurement of electric current)


amperométrico

pt-adj

amperométrico (feminine amperométrica, masculine plural amperométricos, feminine plural amperométricas)

amperométrica (feminine)
amperométricos (masculine plural)
amperométricas (feminine plural)

(electricity, chemistry) amperometric (that involves measurement of an electric current)


conversor analógico-digital

pt-noun

conversor analógico-digital m (plural conversores analógico-digital)

analog-to-digital converter
analog-to-digital converter

(electronics) analog-to-digital converter (device that converts analog signal to digital)


corrente alternada

corrente alternada f (plural correntes alternadas)

(electricity) alternating current (current in which the direction of flow of the electrons reverses periodically)


anticátodo

(electronics) anticathode (the target at which electrons from the cathode in a CRT or x-ray tube are directed)


antimétrico

pt-adj

antimétrico (feminine antimétrica, masculine plural antimétricos, feminine plural antimétricas)

antimétrica (feminine)
antimétricos (masculine plural)
antimétricas (feminine plural)

(electrical engineering) antimetric (the converse of symmetric in electrical network theory)


painel fotovoltaico

pt-noun

painel fotovoltaico m (plural painéis fotovoltaicos)

(electricity) solar panel (array of connected solar cells)


latência

latency; delay (time between the start of a process and its conclusion)

(electronics) latency (delay due to the transmission and processing of signals)


tubo de imagens

tubo de imagens m (plural tubos de imagens)


garrafa de Leyden

garrafa de Leyden f (plural garrafas de Leyden)

(electrical engineering, historical) Leyden jar (glass jar used to accumulate static electricity)


realimentação

(electronics) feedback (signal that is looped back into a system)


sequenciador

(electronics) sequencer (device that activates components according to a preplanned sequence)


microchipe

Borrowed from English microchip. By surface analysis, micro- + chipe.

(electronics) microchip (small plate with a set of electronic circuits)


triboelétrico

pt-adj

triboelétrico (feminine triboelétrica, masculine plural triboelétricos, feminine plural triboelétricas, not comparable)

triboelétrica (feminine)
triboelétricos (masculine plural)
triboelétricas (feminine plural)


potenciômetro

(electronics) potentiometer, a user-adjustable three-terminal variable resistor that can be used as a voltage divider.