| Subject | English | Spanish |
| tech. | AC load circuit | circuito de carga de corriente alterna |
| tech. | AC reset circuit | circuito de reposición de corriente alterna |
| earth.sc., el. | active circuit element | elemento activo de circuito |
| earth.sc., el. | active circuit element | elemento activo |
| earth.sc., el. | active element of a circuit | elemento activo de circuito |
| earth.sc., el. | active element of a circuit | elemento activo |
| gen. | adaptive differential pulse code modulation circuit | circuito de modulación por impulsos codificados diferencial adaptable |
| nat.sc. | advanced power circuit | circuito de potencia avanzado |
| agric. | air circuit | circuito de aire |
| tech. | airdrome or aerodrome circuit of circling | circuito del aeródromo |
| tech. | airdrome or aerodrome taxi circuit | circuito de rodaje del aeródromo |
| tech. | airdrome or aerodrome taxi circuit | circuito de carreteo del aeródromo |
| tech. | alternating current load circuit | circuito de carga de corriente alterna |
| tech. | alternating current reset circuit | circuito de reposición de corriente alterna |
| tech. | antenna circuit | circuito de antena |
| tech. | anticlutter circuit | circuito contra perturbaciones |
| tech. | anticlutter circuit | circuito antiperturbación |
| tech. | antihunt circuit | circuito de estabilización de la frecuencia de barrido horizontal |
| tech. | antihunt circuit | circuito antifluctuación |
| tech. | antiice overheat circuit test panel | tablero de prueba del circuito de recalentamiento del anticongelante |
| tech. | aperiodic circuit | circuito aperiódico |
| tech. | approving circuit | circuito aceptado |
| tech. | arm master master arm circuit breaker | disyuntor principal |
| earth.sc., el. | asymmetric characteristic circuit element | elemento asimétrico de circuito de característica |
| earth.sc., el. | asymmetric characteristic circuit element | elemento asimétrico |
| earth.sc., el. | asymmetric circuit element | elemento asimétrico |
| earth.sc., el. | asymmetric circuit element | elemento asimétrico de circuito de característica |
| earth.sc., el. | asymmetric element of a circuit | elemento asimétrico |
| earth.sc., el. | asymmetric element of a circuit | elemento asimétrico de circuito de característica |
| earth.sc., el. | asymmetric-characteristic circuit element | elemento asimétrico |
| earth.sc., el. | asymmetric-characteristic circuit element | elemento asimétrico de circuito de característica |
| CNC | asynchronous sequential circuits | circuitos secuenciales asncronos |
| gen. | auctioneering circuit | circuito de maximalización |
| electr.eng. | automatic circuit braker | cortacircuito |
| tech. | automatic circuit braker | disyuntor automático de circuito |
| gen. | automatic test circuit | circuito de ensayo automático |
| gen. | auxiliary helium circuit | circuito auxiliar de helio |
| tech. | balanced circuit | circuito balanceado |
| nat.sc. | ballast-lamp circuit | circuito balasto-lámpara |
| tech. | battery circuit | circuito de batería |
| tech. | biasing circuit | circuito derivador |
| tech. | biasing circuit | circuito de polarización |
| tech. | bleed circuit | circuito de sangrado |
| tech. | bleeder circuit coupling | acoplador del circuito de sangrado |
| tech. | booster circuit | circuito reforzador |
| tech. | bootstrap circuit | circuito de autoarrastre |
| gen. | breach of circuit due to failure of a penetration | ruptura del circuito debida al fallo de una penetración |
| gen. | breached circuit fluid return | retorno del fluido del circuito roto |
| earth.sc., el. | breaking of a circuit | apertura de un circuito |
| earth.sc., el. | breaking of a circuit | abertura de un circuito |
| med. | breathing circuit | circuito respiratorio |
| antenn. | bucking circuit | circuito compensador |
| gen. | burst-circuit accident | accidente de rotura de circuito |
| gen. | burst-circuit incident | accidente de rotura de circuito |
| gen. | butterfly circuit | circuito de mariposa |
| railw., sec.sys. | capacitor fed alternating current track circuit | circuito de vía de corriente alterna alimentado por capacidad |
| patents. | cards bearing integrated circuits | tarjetas con circuitos integrados |
| antenn. | cascade rectifier circuit | acoplamiento en cascada |
| chem., el. | ceramic printed circuit | circuito impreso cerámico |
| mater.sc. | check circuit continuity | comprobar la continuación de un circuito |
| tech. | chopper circuit | circuito rotativo |
| tech. | chopper circuit | circuito pulsatorio |
| tech. | circuit aluminum alloy casting | circuito fabricado de una aleación de aluminio fundible |
| agric., mech.eng. | circuit block | polea de ángulo |
| patents. | circuit boards | placas de circuitos |
| gen. | circuit-breaker | conmutador de potencia |
| earth.sc., el. | circuit-breaker capacitor | condensador para interruptores automáticos |
| earth.sc., el. | circuit-breaker display | tablero de interruptores |
| chem. | circuit breaker oil | aceite para disyuntores |
| earth.sc., el. | circuit-breaker panel | tablero de los disyuntores |
| earth.sc., el. | circuit-breaker panel | panel de disyuntores |
| earth.sc., el. | circuit breaking | ruptor de circuito |
| earth.sc., el. | circuit breaking | interrupción de corriente |
| tech. | circuit characteristics | propiedades de los circuitos |
| med. | circuit-closed tell-tale | testigo de conexión |
| tech. | circuit common | común del circuito |
| earth.sc., el. | circuit connection | conexión de circuito |
| electr.eng. | circuit cutout | cortacircuito |
| tech. | circuit cutout | disyuntor |
| electr.eng. | circuit designation | designación del circuito |
| tech. | circuit diagram | esquema de conexiones |
| mater.sc. | circuit diagram | diagrama de conexiones |
| antenn. | circuit efficiency | rendimiento del circuito |
| earth.sc., el. | circuit element | elemento de circuito |
| antenn. | circuit gap admittance | admitancia I del espacio de interacción del circuito |
| tech. | circuit leak rate | destino de la fuga del circuito |
| gen. | circuit leakage | fuga del circuito |
| gen. | circuit materials | materiales del circuito |
| tech. | circuit pad | zona terminal del circuito |
| gen. | circuit path | conductor impreso |
| gen. | circuit supervisor | supervisor de circuito |
| gen. | circuit switched Bluetooth | sistema Bluetooth de circuito conmutado |
| gen. | circuit switched cellular/radio | circuito conmutado para sistema celular/radio |
| tech. | circuit time delays | retardos del circuito |
| tech. | circuit tracing | seguimiento de circuito |
| tech. | circuit tracing | rastreo de circuito |
| chem. | clean-up circuit | circuito de purificación |
| earth.sc., el. | to close a circuit | cerrar un circuito |
| mater.sc. | closed circuit | corriente en circuito cerrado |
| tech. | closed circuit | circuito eléctrico que se completa generalmente al cerrar un interruptor |
| mater.sc. | closed circuit | corriente de vigilancia |
| med., unions. | closed-circuit breathing apparatus | respirador de circuito cerrado |
| med., unions. | closed-circuit breathing apparatus | aparato respiratorio de circuito cerrado |
| nat.sc., agric. | closed-circuit evacuation of residual water | evacuación de las aguas residuales por circuito cerrado |
| gen. | closed-circuit monetization | monetización de circuito cerrado |
| chem., el. | closed-circuit radiator | radiador de circuito estanco |
| mater.sc., mech.eng. | closed-circuit steam-heating | calefacción por vapor en circuito cerrado |
| tech. | closed circuit television | televisión de circuito cerrado |
| med. | closed circuit television | televisión en circuido cerrado |
| gen. | closed circuit water relay | relé de agua de circuito cerrado |
| earth.sc., tech. | closed circuit wind tunnel | túnel aerodinámico de circuito cerrado |
| CNC | closed loop control circuit | circuito de regulación |
| chem., el. | closed refrigeration circuit | circuito cerrado de refrigeración |
| avia. | closed-loop fuel circuit | circuito de alimentación de combustible de circuito cerrado |
| tech. | closing of circuit | cierre del circuito |
| patents. | coin-operated, coin or counter-operated amusement machines, video game machines, video game machine cases, printed circuit boards for video game machines, all | máquinas recreativas de previo pago por monedas o fichas, máquinas de videojuegos, cajas de máquinas de videojuegos, tarjetas de circuitos impresos para máquinas de videojuegos, todo ello para usos comerciales |
| med. | collateral circuit | circulación colateral |
| gen. | combination circuit | circuito combinado |
| gen. | combination firing circuit | circuito combinado de fuego |
| gen. | combination firing circuit | circuito combinado de detonación |
| gen. | combined circuit | circuito combinado |
| tech. | compensator circuit | circuito del compensador |
| tech. | compensator circuit | circuito compensador |
| tech. | completed circuit | circuito eléctrico que se completa generalmente al cerrar un interruptor |
| tech. | completed circuit | circuito completo |
| tech. | completed circuit | circuito cerrado |
| tech. | compressed-air circuit breaker | interruptor neumático |
| gen. | compressed-air type circuit breaker | interruptor de aire comprimido |
| tech., el. | control circuit | circuito de mando |
| tech. | control relay holding circuit | circuito de retención del relé de control |
| gen. | coolant circuit leakage indicator | indicador de pérdidas del circuito de refrigeración |
| tech. | cord circuit | circuito de conexiones |
| earth.sc., el. | coupling between different phases of 2 circuits of a high-voltage link | acoplamiento entre fases diferentes de dos circuitos |
| earth.sc., el. | coupling between different phases of two circuits of a high-voltage link | acoplamiento entre fases diferentes de dos circuitos |
| earth.sc., el. | coupling factor of 2 circuits | factor de acoplamiento inductivo de dos circuitos |
| earth.sc., el. | coupling factor of 2 circuits | factor de acoplamiento de dos circuitos |
| earth.sc., el. | coupling factor of two circuits | factor de acoplamiento de dos circuitos |
| earth.sc., el. | coupling factor of two circuits | factor de acoplamiento inductivo de dos circuitos |
| railw., sec.sys. | cut section of track circuit | alimentación en cascada de un circuito de vía |
| earth.sc. | decay heat removal circuit | circuito de disipación del calor de desintegración |
| tech. | decoder circuit | circuito descodificador |
| tech. | deemphasis circuit | circuito de desacentuación |
| agric. | delivery circuit | circuito de alimentación |
| earth.sc. | deuterium oxide main circuit | agua de servicio crítica |
| CNC | differentiating circuit | circuito diferenciador |
| tech. | dimmer circuit | circuito regulador de intensidad luminosa |
| railw., sec.sys. | direct current track circuit | circuito de vía de corriente alterna |
| earth.sc. | discharge circuit | circuito de descarga |
| tech. | distance circuit | circuito de distancia |
| earth.sc. | D2O main circuit | agua de servicio crítica |
| railw., sec.sys. | double rail track circuit | circuito de vía de doble rail |
| tech. | drive circuit | circuito impulsor |
| geol. | drive circuit | circuito excitador |
| gen. | dual firing circuit | circuito dual de fuego |
| gen. | dual firing circuit | circuito dual de detonación |
| tech. | dunking circuit | circuito de saturación |
| agric. | dust circuit | circuito del polvo |
| earth.sc. | décontamination of the primary circuit | descontaminación del circuito primario |
| tech. | earth return circuit | circuito de retorno a tierra |
| tech. | electric integrating circuit | circuito integrador eléctrico |
| earth.sc., el. | electric passive circuit | circuito pasivo |
| earth.sc., el. | electric passive circuit | circuito eléctrico pasivo |
| tech. | electrodynamic instrument movement with ferromagnetic circuit | elemento de medida de un aparato electrodinámico con circuito ferromagnético |
| patents. | electronic circuit boards | placas de circuitos electrónicos |
| patents. | electronic circuits | circuitos electrónicos |
| patents. | electronic circuits for television | circuitos electrónicos para televisiones |
| earth.sc., el. | equivalent circuit diagramme | esquema de circuito equivalente |
| earth.sc., el. | equivalent circuit diagramme | diagrama de circuito equivalente |
| earth.sc., el. | equivalent electric circuit | circuito eléctrico equivalente |
| tech. | error-sensing circuit | circuito detector de errores |
| tech. | essential circuit breaker panel | tablero de disyuntores esenciales |
| tech. | exciter field circuit | circuito del campo inductor |
| earth.sc. | experimental circuit for hydrogen | circuito experimental para la puesta en servicio con hidrógeno |
| tech. | fail-safe circuit | circuito de doble protección |
| tech. | fault circuits | circuitos de señales de falla |
| tech. | fill circuit | circuito de llenado |
| tech. | filter circuit | circuito filtro |
| tech. | filter circuit | circuito de filtro |
| tech. | filter warning light circuit | circuito de las luces de advertencia del filtro |
| gen. | firing circuit | circuito de fuego |
| mil. | firing circuit | circuito de activación |
| gen. | firing circuit | circuito de detonación |
| tech. | flight circuit test | prueba de circuitos en vuelo |
| earth.sc., mech.eng. | flow control circuit | circuito regulador del caudal |
| earth.sc., mech.eng. | flow control circuit | circuito regulador de la velocidad |
| earth.sc., mech.eng. | fluid circuit | circuito hidráulico |
| tech. | flush-printed circuit | circuito impreso al ras |
| tech. | fuel low warning circuit breaker | disyuntor de aviso del nivel bajo de combustible |
| tech. | fuel shutoff solenoid valve circuit | circuito de la válvula de solenoide de cierre de combustible |
| tech. | ganged circuits | circuitos de sintonía simultánea |
| tech. | ganged circuits | circuitos de mando acoplado |
| gen. | gas insulated circuit | línea con aislamiento de gas |
| tech. | gate circuit | circuito de desconexión |
| tech. | gate circuit | circuito disparador |
| tech. | gate circuit | puerta electrónica |
| tech. | gate circuit | circuito intermitente |
| tech. | gate circuit | circuito de compuerta |
| tech. | gating circuit | circuito de mando de compuerta |
| tech. | gating circuit | circuito de activación intermitente |
| energ.ind. | generator main circuit-breaker | disyuntor principal de generador |
| tech. | grid circuit | circuito de rejilla |
| earth.sc., coal. | grinding circuit | circuito de pulverización |
| electr.eng. | ground circuit | circuito a tierra |
| earth.sc., el. | Hafler circuit | circuito Hafler |
| antenn. | heater circuit | circuito de calefacción |
| mater.sc. | heating-current circuit | circuito de corriente de calefacción |
| tech. | hold-in circuit | circuito de retención |
| tech. | holding circuit | circuito de retención |
| tech. | hooked-up circuits | circuitos empalmados |
| tech. | hooked-up circuits | circuitos conectados |
| tech. | hose bleeder circuit | circuito del dispositivo de sangrado de la manguera |
| tech. | hybrid circuit | circuito diferencial |
| tech. | hybrid circuit | circuito compuesto híbrido |
| energ.ind. | hydraulic circuit | circuito hidráulico |
| gen. | hydraulic circuits for vehicles | circuitos hidráulicos para vehículos |
| gen. | III-V based integrated circuit | CI basado en III-V |
| gen. | III-V based integrated circuit | circuito integrado basado en III-V |
| gen. | III-V based integrated circuit | componente III-V |
| tech. | incomplete circuit | circuito incompleto |
| tech. | incomplete circuit | circuito abierto |
| tech. | individual caution light circuit | circuito individual de la luz de precaución |
| earth.sc., el. | inductive coupling factor of 2 circuits | factor de acoplamiento de dos circuitos |
| earth.sc., el. | inductive coupling factor of 2 circuits | factor de acoplamiento inductivo de dos circuitos |
| earth.sc., el. | inductive coupling factor of two circuits | factor de acoplamiento de dos circuitos |
| earth.sc., el. | inductive coupling factor of two circuits | factor de acoplamiento inductivo de dos circuitos |
| comp. | integrated circuit | circuitos integrados |
| patents. | integrated-circuit chips | chips de circuitos integrados |
| gen. | integrated circuits | circuitos integrados |
| patents. | integrated circuits and microprocessors | circuitos integrados y microprocesadores |
| antenn., opt. | integrated optical circuit | circuito integrado óptico |
| antenn. | interaction circuit phase velocity | velocidad de fase del circuito de interacción |
| nat.sc. | interlaboratory circuit | circuito entre laboratorios |
| tech. | inverter DC to AC circuit | circuito inversor |
| tech. | isochronous circuits | circuitos isócronos |
| tech. | isochronous circuits | circuitos con igual frecuencia de resonancia |
| tech. | keep-alive circuit | circuito de acción residual |
| tech. | keep-alive circuit | circuito cebador |
| tech. | keying circuit | circuito de manipulación |
| energ.ind. | lamp-circuit | circuito de lámparas |
| tech. | landing gear warning audible signal circuit | circuito de señal audible de alarma del tren de aterrizaje |
| tech. | landing gear warning control circuit | circuito de control de alarma del tren de aterrizaje |
| avia. | landline circuit | circuito por línea alámbrica |
| tech. | lateral circuit | circuito lateral |
| gen. | leading edge integrated circuit | circuito integrado de vanguardia |
| gen. | leading edge integrated circuit | CI de vanguardia |
| tech. | left lower fuselage light circuit | circuito de las luces del fuselaje inferior izquierdo |
| tech. | left lower fuselage lights circuit breaker | disyuntor de las luces del fuselaje inferior izquierdo |
| tech. | left primary position light circuit | circuito de las luces de navegación principales izquierda |
| tech. | left wing total circuit | circuito completo del ala izquierda |
| life.sc. | levelling circuit | malla de nivelación |
| life.sc. | levelling circuit | circuito de nivelación |
| tech. | line circuit | circuito de señal |
| tech. | line circuit | circuito de línea |
| earth.sc., el. | linear 2-terminal circuit element | elemento de circuito lineal de 2 bornes |
| earth.sc., el. | linear 2-terminal circuit element | bipolo elemental lineal |
| earth.sc., mech.eng. | liquid circuit | circuito hidráulico |
| gen. | load loss in a nuclear reactor circuit | pérdida de presión en el circuito de un reactor nuclear |
| tech. | long-line telephone circuit | circuito telefónico de larga distancia |
| tech. | magnetic circuit breaker | disyuntor magnético |
| tech. | magnetic circuit breaker | disyuntor de accionamiento por bobina electromagnética |
| tech. | main and switched DC bus circuit breaker panels | panel principal y de conmutación de disyuntores de la barra colectora de corriente continua (CC) |
| agric. | marketing circuits | circuitos de distribución |
| agric. | marketing circuits | vías de comercialización |
| tech. | master caution light circuit | circuito de la luz maestra de precaución |
| tech. | master switch circuit | circuito del interruptor maestro |
| weld. | maximum short-circuit currents in welding | corrientes máximas de cortocircuito en soldadura |
| weld. | maximum short-circuit power | potencia máxima de cortocircuito |
| tech. | measuring instrument with circuit control devices | aparato medidor con función de control |
| tech. | memory circuit | circuito memorizador |
| tech. | mesh circuit | circuito en delta |
| tech. | mesh circuit | circuito poligonal |
| tech. | mesh circuit | circuito de malla |
| tech. | metallic circuit | círculo metálico |
| tech. | metallic circuit | circuito bifiliar |
| mater.sc. | to monitor circuit continuity | vigilar la continuidad del circuito |
| tech. | monitoring circuit | circuito de vigilancia |
| tech. | monitoring circuit | circuito de control |
| railw., sec.sys. | monorail track circuit | circuito de vía monorail |
| chem. | multi-circuit winding | sistema de arrollamiento múltiple |
| tech., R&D. | multi-function circuits | circuitos multifunciones |
| chem. | multiple-circuit pattern | sistema de arrollamiento múltiple |
| antenn. | multiple rectifier circuit | circuito rectificador múltiple |
| tech. | muting circuit | circuito silenciador |
| tech. | noise filter circuit | circuito de filtro antirruido |
| tech. | no-load circuit breaker | disyuntor de mínima |
| tech. | normal limiting circuits | circuitos de límite en condición normal |
| earth.sc., el. | n-terminal circuit | multipolo |
| earth.sc., el. | n-terminal circuit | circuito de n bornes |
| tech. | Ohm law and circuits | ley de Ohm y circuitos |
| chem. | one-circuit pattern | arrollamiento simple |
| earth.sc., mater.sc. | open-circuit air cooling system | sistema de refrigeración de circuito abierto |
| tech. | open-circuit cell | pila de circuito abierto |
| tech. | open-circuit cell | celda de circuito abierto |
| chem., el. | open-circuit potential | potencial a circuito abierto |
| tech., el. | open circuit voltage | fuerza electromotriz de la fuente |
| tech., el. | open circuit voltage | f.e.m.de la fuente |
| gen. | open circuit water relay | relé de agua de circuito abierto |
| CNC, meas.inst. | open loop control circuit | circuito de mando |
| earth.sc., el. | opening of a circuit | apertura de un circuito |
| earth.sc., el. | opening of a circuit | abertura de un circuito |
| tech. | oscillatory circuit | circuito oscilatorio |
| antenn. | output circuit | circuito de carga |
| tech. | overloaded circuit | circuito recargado |
| gen. | packet-and circuit-switched data services | conmutación de datos por paquetes y por circuitos |
| gen. | packetized circuit multiplication equipment | equipo de multiplicación de circuito por paquetización |
| gen. | packetized circuit multiplication system | sistema de multiplicación de circuito por paquetización |
| tech. | panel light circuit | circuito de luces del tablero |
| tech. | parallel circuit | circuito en paralelo |
| antenn. | parallel rectifier circuit | montaje en paralelo de rectificadores |
| tech. | parallel summing circuit | circuito totalizador paralelo |
| tech. | parallel-resonant circuit | circuito antirresonante |
| earth.sc., el. | passive circuit | circuito eléctrico pasivo |
| earth.sc., el. | passive circuit | circuito pasivo |
| earth.sc., el. | passive circuit element | elemento pasivo |
| earth.sc., el. | passive electric circuit | circuito eléctrico pasivo |
| earth.sc., el. | passive electric circuit | circuito pasivo |
| earth.sc., el. | passive electric circuit element | elemento pasivo |
| earth.sc., el. | passive element of a circuit | elemento pasivo |
| tech. | peaking circuit | circuito de apuntado |
| tech. | peaking circuit | circuito de agudizador |
| tech. | phase-splitting circuit | circuito divisor de fase |
| tech. | physical circuit | circuito metálico |
| tech. | physical circuit | circuito real |
| tech. | physical circuit | circuito combinante |
| tech. | physical circuit | circuito alámbrico de ida y vuelta |
| tech. | picture circuit | circuito fototelegráfico |
| earth.sc., el. | polarity indication circuit | detector de cruce de cero |
| earth.sc., el. | polarity indication circuit | circuito de indicación de polaridad |
| tech. | pony teletype circuit | teletipo local de circuito cerrado |
| tech. | power circuit fuses | fusibles del circuito de potencia |
| tech. | power circuit fuses | fusibles del circuito de energía |
| tech. | power-interlock circuit | circuito de enclavamiento de energía |
| gen. | primary make-up circuit | circuito primario del agua de relleno |
| patents. | printed and electronic circuits for television and video game machines | circuitos impresos y electrónicos para televisiones y máquinas de videojuegos |
| tech. | printed circuit board | tablero de circuitos impresos |
| earth.sc., el. | printed circuit board assembly | circuito impreso completo |
| earth.sc., el. | printed circuit board assembly | conjunto de circuito impreso |
| earth.sc., el. | printed circuit board assy | circuito impreso completo |
| earth.sc., el. | printed circuit board assy | conjunto de circuito impreso |
| patents. | printed circuit boards | placas de circuitos impresos |
| mater.sc. | printed-circuit bracket | consola de circuito impreso |
| tech. | printed circuit card | tarjeta de circuitos impresos |
| tech. | printed circuit card | impresos |
| gen. | printed circuits | circuitos impresos |
| earth.sc., mech.eng. | protective circuit switch | interruptor de protección del circuito |
| tech. | pulse-narrowing circuit | circuito reductor de impulsos |
| tech. | pulse-narrowing circuit | circuito limitador de impulses |
| earth.sc., el. | push type circuit-breaker | pulsador interruptor |
| earth.sc., el. | push type circuit-breaker | interruptor de botón |
| tech. | push-pull circuit | circuito simétrico |
| tech. | push-pull circuit | circuito de doble efecto |
| tech. | push-pull circuit breaker | disyuntor manual de movimiento recíproco |
| earth.sc., el. | push-pull type circuit-breaker | interruptor de botón |
| earth.sc. | quenching circuit | circuito extintor |
| tech. | radar radio detection and ranging mile on target circuit | circuito de coincidencia de exactitud sobre el blanco |
| tech. | radio circuit | enlace radioeléctrico |
| tech. | radio circuit | circuito de radio |
| tech. | range circuit card | tarjetas de circuitos de alcance |
| tech. | range-gating circuits | circuitos intermitentes de alcance |
| tech. | reactive biasing circuit | circuito de polarización reactiva |
| earth.sc. | rectification circuit | circuito de rectificación |
| earth.sc. | rectifier circuit | circuito de rectificación |
| tech. | rectifier circuit | circuito rectificador |
| earth.sc. | rectifying circuit | circuito de rectificación |
| tech. | reflex circuit | circuito reflex |
| tech. | reflex circuit | circuito de reflejo |
| pack. | refrigeration circuit | frigorífico |
| pack. | refrigeration circuit | cadena de frío |
| earth.sc., mech.eng. | regenerative circuit | circuito regenerativo |
| tech. | reservoir filling circuit | circuito de llenado del depósito |
| tech. | reset circuit | circuito de reposición |
| tech. | reset circuit | circuito de reconexión |
| earth.sc., el. | reset circuit-breaker | interruptor de reconexión |
| gen. | reset circuit message | mensaje de reinicialización de circuito |
| tech. | resistance circuit bridge | circuito en puente de la resistencia |
| gen. | return circuit | circuito de retorno |
| earth.sc., tech. | return circuit wind tunnel | túnel aerodinámico de circuito cerrado |
| gen. | return current circuit | circuito de retorno |
| tech. | reverse-current circuit breaker | disyuntor de corriente inversa |
| energ.ind. | rheostat connected in the existing circuit of a main generator or its exiter and automatically controlled by the heat engine for regulating purposes BTB | reóstato automático |
| antenn. | ring circuit | circuito en anillo |
| gen. | ring circuit | circuito de anillo |
| tech. | safe circuit | circuito de seguridad |
| tech. | scaling circuit | circuito integrador |
| earth.sc., tech. | scaling circuit | circuito de escala |
| tech. | scaling circuit | circuito desmultiplicador de impulsos |
| tech. | secondary circuit | circuito inducido |
| chem., el. | secondary circuit valve | grifo de corte del circuito secundario |
| tech. | self test circuit | circuito de autocomprobación |
| med., unions. | self-contained closed-circuit breathing apparatus | respirador de circuito cerrado |
| med., unions. | self-contained closed-circuit breathing apparatus | aparato respiratorio de circuito cerrado |
| med. | self-contained open-circuit compressed air breathing apparatus | respirador de aire comprimido |
| CNC | self-holding circuit | circuito de automantenimiento |
| gen. | semi butterfly circuit | circuito semimariposa |
| antenn. | semi-butterfly circuit | circuito semimariposa |
| patents. | semi-conductors, electric and electronic components, electric and electronic switches and circuits and printed circuit boards included in class 9 | semiconductores, componentes eléctricos y electrónicos, conmutadores y circuitos eléctricos y electrónicos así como circuitos impresos (todos ellos comprendidos en la clase 9) |
| earth.sc., mech.eng. | sequence circuit | circuito secuencial |
| gen. | sequence circuit | circuito de secuencias |
| tech. | series aiding circuit | circuito de refuerzo en serie |
| tech. | series parallel circuit | circuito mixto |
| tech. | series parallel circuit | circuito en serie paralelo |
| antenn. | series rectifier circuit | montaje en serie de rectificadores |
| tech. | series resonant circuit | circuito resonante en serie |
| earth.sc., mech.eng. | servo circuit | circuito de servomando |
| antenn. | shell circuit | circuito en concha |
| gen. | short circuit | cortocircuito |
| gen. | short circuit | cortacircuito |
| energ.ind., el. | short circuit current | corriente de cortocircuito |
| energ.ind., el. | short circuit current | icc |
| chem., el. | short-circuit current | corriente de corto circuito |
| energ.ind., el. | short circuit current | intensidad en cortocircuito |
| antenn. | short-circuit detector | detector de cortacircuitos |
| tech. | short-circuit instantaneous trip | interrupción rápida de cortocircuito |
| energ.ind. | short circuit isolator | aislador de cortocircuitos |
| earth.sc., el. | short-circuit monitor | vigilancia de corriente de cortocircuito |
| earth.sc., el. | short-circuit monitor | control de corriente |
| energ.ind., el. | short circuit photocurrent | icc |
| energ.ind., el. | short circuit photocurrent | corriente de cortocircuito |
| energ.ind., el. | short circuit photocurrent | intensidad en cortocircuito |
| earth.sc., el. | short-circuit point | punto de cortocircuito |
| tech. | short circuit relay | relé de cortocircuito |
| agric. | short-circuit sale | comercialización rápida |
| antenn. | shunt rectifier circuit | montaje en paralelo de rectificadores |
| tech. | side circuit | circuito lateral |
| tech. | signal circuit | circuito de señal |
| tech. | signal voltage circuit | circuito de voltaje de señal |
| antenn. | single-circuit drift tube | tubo de desviación de circuito simple |
| chem. | single-circuit pattern | arrollamiento simple |
| gen. | single circuit winding | bobinado de circuito sencillo |
| tech. | single phase circuit | circuito monofásico |
| tech. | solenoid-driver circuit | circuito impulsor de solenoide |
| tech. | solid state circuit | circuito transistorizado |
| tech. | solid state circuit | circuito de estado sólido |
| earth.sc., mech.eng. | speed control circuit | circuito regulador del caudal |
| earth.sc., mech.eng. | speed control circuit | circuito regulador de la velocidad |
| tech. | spoiler in flight shutoff valve arm light circuit breaker | disyuntor de la luz de la válvula de cierre en vuelo del deflector aerodinámico |
| agric. | spray circuit | circuito hidráulico |
| agric. | sprayer circuit | circuito hidráulico |
| tech. | squaring a number circuit | circuito cuadrador |
| tech. | squelch circuit | circuito reductor de ruidos de fondo |
| tech. | squelch circuit | circuito atenuador de ruidos de fondo |
| tech. | squib safety circuit | circuito de seguridad del detonador |
| tech. | start circuit | circuito de arranque |
| weld. | supply circuit | circuito de alimentación |
| tech. | sweep delay circuit | circuito de retardo de barrido |
| earth.sc., el. | switch type circuit-breaker | interruptor conmutador |
| gen. | switched circuit network | red con conmutación de circuitos |
| earth.sc., el. | symmetric characteristic circuit element | elemento simétrico de circuito de característica |
| earth.sc., el. | symmetric characteristic circuit element | elemento simétrico |
| earth.sc., el. | symmetric circuit element | elemento simétrico de circuito de característica |
| earth.sc., el. | symmetric circuit element | elemento simétrico |
| earth.sc., el. | symmetric element of a circuit | elemento simétrico |
| earth.sc., el. | symmetric element of a circuit | elemento simétrico de circuito de característica |
| earth.sc., el. | symmetric-characteristic circuit element | elemento simétrico de circuito de característica |
| earth.sc., el. | symmetric-characteristic circuit element | elemento simétrico |
| earth.sc., mech.eng. | synchronising circuit | circuito sincronizador |
| tech. | tactical circuit | circuito táctico |
| gen. | talk-back circuit | interfono |
| gen. | talk-back circuit | transmisor-receptor |
| tech. | tandem circuit | circuito en tándem |
| tech. | tandem circuit | circuito en serie |
| tech. | tank circuit | circuito resonante de oscilador (o paralelo) |
| tech. | tank circuit | circuito oscilante |
| tech. | tape-out alarm circuit | circuito de aviso de extracción de la cinta |
| tech. | tape-out alarm circuit | circuito de aviso de extracción de falta cinta |
| tech., el. | taumeter circuit | circuito medidor de tau |
| earth.sc., el. | 2-terminal circuit | circuito de 2 bornes |
| earth.sc., el. | 2-terminal circuit | bipolo |
| earth.sc., el. | 2-terminal circuit element | elemento de circuito de 2 bornes |
| earth.sc., el. | 2-terminal circuit element | bipolo elemental |
| nat.sc., transp. | test circuit | bucle de vía para ensayos |
| life.sc. | theoretical circuit closure error | error teórico de cierre |
| tech., el. | thermal circuit breaker | interruptor térmico |
| tech. | threshold detector circuit | circuito detector de umbral |
| tech. | threshold detector circuit | circuito de detección de umbral |
| tech. | threshold reference voltage circuit | circuito de voltaje de referencia umbral |
| tech. | time-delay circuit | circuito retardador |
| tech. | timer circuit board | tablero de circuitos del cronómetro |
| tech. | tracing a circuit | identificación de un circuito |
| tech. | trigger circuit | circuito iniciador |
| CNC | trigger circuit | circuito disparo |
| tech. | trunk circuit | circuito principal (de una red) |
| tech. | tuned circuit | circuito sintonizable |
| tech. | tuned circuit | circuito anódico sintonizado |
| tech. | unbalanced circuit | circuito con un lado a tierra |
| tech. | unbalanced circuit | circuito asimétrico |
| tech. | underground circuit | línea subterránea |
| tech. | underground circuit | circuito subterráneo |
| gen. | Universal Mobile Telecommunications System integrated circuit card | tarjeta del circuito integrado UMTS |
| gen. | Universal Mobile Telecommunications System integrated circuit card | tarjeta del circuito integrado del Sistema Universal de Telecomunicaciones Móviles |
| earth.sc., mech.eng. | unloading circuit | circuito de descarga |
| tech. | untuned circuit | circuito no sintonizado |
| tech., R&D. | very fast circuits | circuitos muy rápidos |
| earth.sc., el. | voltage-mode logic circuit | circuito lógico modo-tensión |
| geol. | warning circuit | circuito de aviso |
| tech. | warning horn circuit | circuito de la bocina de advertencia |
| gen. | watchdog circuit | circuito de vigilancia |
| weld. | welding circuit | circuito de soldadura |
| weld. | welding power circuit | circuito de soldadura |
| tech., el. | working reference telephone circuit | circuito telefónico patrón de trabajo |