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Record number: 1, Textual support number: 1 DEF

An amplifier in which the output load is in the cathode circuit of an electronic tube and the input is applied between the control grid and the far end of the cathode load.  2, fiche 1, Anglais, - cathode%20follower

Record number: 1, Textual support number: 1 OBS

cathode follower: term standardized by IEEE.  2, fiche 1, Anglais, - cathode%20follower

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cathode follower circuit: term standardized by the International Electrotechnical Commission.  2, fiche 1, Anglais, - cathode%20follower

Record number: 1, Textual support number: 3 OBS

This type of amplifier has a voltage gain less than unity; it has a high input impedance and a low output impedance; input and output signals are in phase.  2, fiche 1, Anglais, - cathode%20follower

Record number: 1, Textual support number: 4 OBS

Equivalent transistorized amplifiers are called: emitter follower (pnp and npn transistors) and source follower (FETs).  2, fiche 1, Anglais, - cathode%20follower

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Montage amplificateur dans lequel le signal de sortie est prélevé sur l'impédance cathodique du tube, le signal d'entrée étant appliqué entre la grille de commande et la masse.  2, fiche 1, Français, - montage%20cathodyne

Record number: 1, Textual support number: 1 OBS

montage à cathode asservie : terme normalisé par la CEI.  2, fiche 1, Français, - montage%20cathodyne

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Le montage cathodyne est caractérisé par son impédance d'entrée élevée et sa faible impédance de sortie; les signaux d'entrée et de sortie ne sont pas déphasés et le gain en tension est inférieur à un.  2, fiche 1, Français, - montage%20cathodyne

Fiche 1,  Justifications,  Espagnol

Record number: 1, Textual support number: 1 DEF

Tipo de amplificador intermedio o compensador que emplea una válvula termoiónica, en el que el potencial del cátodo "sigue" al de la rejilla.  2, fiche 1, Espagnol, - seguidor%20cat%C3%B3dico

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 DEF

[A] small inductance coil connected in series in the anode circuit of a valve and magnetically coupled to a coil in the grid circuit to provide feedback.  3, fiche 2, Anglais, - tickler%20coil

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Fiche 3,  Justifications,  Anglais

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The absorption circuit consists of a coil and a variable condenser. The coil is loosely coupled to the tuned coil in the grid circuit. The absorption coil may be mounted on the grid coil form... The coupling of the grid coil to the absorption coil should be close enough so that oscillation may be prevented at the highest frequencies to be received.  2, fiche 3, Anglais, - absorption%20coil

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Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

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[The] interconnection between stages of an amplifier which employs a transformer for connecting the plate circuit of one stage to the grid circuit of the following stage...  2, fiche 4, Anglais, - transformer%20coupling

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Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 DEF

A single-stage electron-tube amplifier circuit whose output load is connected between cathode and ground, the signal voltage being applied between the grid and the cathode.  2, fiche 5, Anglais, - bootstrap%20circuit

Record number: 5, Textual support number: 1 OBS

bootstrap circuit: term standardized by IEEE.  2, fiche 5, Anglais, - bootstrap%20circuit

Record number: 5, Textual support number: 2 OBS

Bootstrap circuit and bootstrap amplifier could also be applied to transistorised versions, but their French equivalents can only apply to tube circuits.  2, fiche 5, Anglais, - bootstrap%20circuit

Fiche 5,  Justifications,  Français

Record number: 5, Textual support number: 1 DEF

Amplificateur à un étage à tube électronique dans lequel la tension d'entrée est appliquée entre grille et cathode et la tension de sortie est recueillie entre la cathode et le pôle négatif à la masse de l'alimentation anodique.  2, fiche 5, Français, - montage%20auto%2D%C3%A9l%C3%A9vateur%20cathodique

Record number: 5, Textual support number: 1 OBS

En français, ces termes ne s'appliquent qu'aux circuits à tubes.  1, fiche 5, Français, - montage%20auto%2D%C3%A9l%C3%A9vateur%20cathodique

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

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Neutralization used in pushpull amplifiers whereby the anode of each valve is connected by a feedback circuit to the grid of the other valve.  1, fiche 6, Anglais, - cross%20neutralization

Fiche 6,  Justifications,  Français

Fiche 6,  Justifications,  Espagnol

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Forma de neutralización utilizada en amplificadores de simetría complementaria en los cuales el ánodo de cada válvula se conecta mediante un circuito realimentado a la rejilla de la otra válvula.  1, fiche 6, Espagnol, - neutralizaci%C3%B3n%20cruzada

Fiche 7,  Justifications,  Anglais

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A circuit that generates oscillations by utilizing the negative transconductance of the suppressor grid of a pentode with respect to the screen grid.  2, fiche 7, Anglais, - transitron%20circuit

Fiche 7,  Justifications,  Français

Fiche 7,  Justifications,  Espagnol

Record number: 7, Textual support number: 1 DEF

Dispositivo electrónico que utiliza la transconductancia negativa de la rejilla supresora de un pentodo con respecto a la rejilla pantalla [...]  1, fiche 7, Espagnol, - circuito%20transitr%C3%B3n

Fiche 8,  Justifications,  Anglais

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A multi-range oscillator incorporating a meter in the grid circuit to indicate grid current.  1, fiche 8, Anglais, - grid%20dip%20meter

Record number: 8, Textual support number: 1 OBS

The meter reading dips(reads lower grid current) when an external resonant circuit is tuned to the oscillator frequency.  2, fiche 8, Anglais, - grid%20dip%20meter

Fiche 8,  Justifications,  Français

Record number: 8, Textual support number: 1 CONT

Le «grid dip», encore nommé «ondemètre à absorption», se montre un précieux instrument.  1, fiche 8, Français, - ondem%C3%A8tre%20%C3%A0%20absorption

Fiche 8,  Justifications,  Espagnol

Fiche 9,  Justifications,  Anglais

Record number: 9, Textual support number: 1 DEF

The effect on the input impedance of a valve circuit of the internal capacitive coupling between the control grid and the anode of the tube.  2, fiche 9, Anglais, - Miller%20effect

Fiche 9,  Justifications,  Français

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Effet du couplage capacitif interne entre l'anode d'un tube électronique et la grille de commande sur l'impédance d'entrée de la grille de commande.  2, fiche 9, Français, - effet%20Miller

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Fiche 10,  Justifications,  Anglais

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The Canadian Grand Prix is usually a race of attrition where it is rare to see half of the grid finishing the race so a strong car is vital... "Montreal is a great place to go as everyone enjoys the circuit there and the city itself... This is a strange place, "said Irvine; "Being neither a street circuit nor a permanent race track. With some fast sections, short corners and a hairpin it can be very tough on the car, especially brakes. The surface is usually very dirty on the first day of practice and gets better as more rubber goes down. "  1, fiche 10, Anglais, - permanent%20race%20track

Fiche 10,  Justifications,  Français

Record number: 10, Textual support number: 1 CONT

Les courses automobiles peuvent être disputées sur route fermée à la circulation (Vingt-Quatre Heures du Mans), sur un circuit permanent (circuits de Dijon-Prenois, de Magny-Cours, du Castellet) ou même en ville (Monaco); en outre, en fonction du règlement imposé aux concurrents, on classe les épreuves en courses de vitesse, d'endurance, de côte, d'accélération, de régularité, de consommation.  2, fiche 10, Français, - circuit%20permanent

Record number: 10, Textual support number: 1 OBS

Caractérise un circuit n'utilisant aucun tronçon de voies publiques et ouvert en permanence à la compétition.  3, fiche 10, Français, - circuit%20permanent

Fiche 10,  Justifications,  Espagnol

Fiche 11,  Justifications,  Anglais

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Special high reliability sockets are used in the burning-in and testing of integrated circuit components. These are called burn-in sockets and they are used to pre-age or precondition all types of IC devices ranging from dual-in-line packages(DIPs) to chip carriers, including flatpacks, TO-5s, quad packs, SO devices, and pin grid arrays.  1, fiche 11, Anglais, - burn%2Din%20test%20socket

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Fiche 12,  Justifications,  Anglais

Record number: 12, Textual support number: 1 DEF

In electronic tube amplifiers and oscillators, a resistor in the tube's grid circuit used to provide automatic bias derived from grid current.  2, fiche 12, Anglais, - grid%2Dleak%20resistor

Fiche 12,  Justifications,  Français

Record number: 12, Textual support number: 1 DEF

Dans les amplificateurs et oscillateurs à tube, résistance montée entre la grille de commande et la cathode pour établir automatiquement la polarisation de grille dérivée du courant de grille.  2, fiche 12, Français, - r%C3%A9sistance%20de%20fuite%20de%20grille

Fiche 12,  Justifications,  Espagnol

Fiche 13,  Justifications,  Anglais

Record number: 13, Textual support number: 1 CONT

Thermionic or Electron Impact Detector. In 1957, Ryce and Bryce described a sensitive ionization gauge based on the ionization potentials of vapors. It comprised a filament, a grid, and a plate. The potential difference between the filament and grid accelerated electrons which may ionize any gas in their path. If the grid potential is maintained at a level insufficient to ionize the helium carrier gas... no current flows in the plate circuit. If a potential difference of 18 V is maintained between the filament and the grid, compounds of lower ionization potential in the helium will be ionized and the positive ions produced will yield a cathode current, the current noted being a measure of the ion concentration. Into the modified ionizing chamber, operated at reduced pressure, a small fraction of the column effluent gas stream(less than 0. 5%) was allowed to flow into the gauge through a controlled leak. Over a 0. 02-l. 5 mm Hg pressure range, the sensitivity was approximately proportional to the pressure, and sensitivities in the range of 10[ minus superscript 12] mole were claimed.  1, fiche 13, Anglais, - electron%20impact%20detector

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Fiche 14,  Justifications,  Anglais

Record number: 14, Textual support number: 1 CONT

In 1957, Ryce and Bryce described a sensitive ionization gauge based on the ionization potentials of vapors. It comprised a filament, a grid, and a plate. The potential difference between the filament and grid accelerated electrons which may ionize any gas in their path. If The grid potential is maintained at a level insufficient to ionize the helium carrier gas, no current flows in the plate circuit. If a potential difference of 18 V is maintained between the filament and the grid, compounds of lower ionization potential in the helium will be ionized and the positive ions produced will yield a cathode current, the current noted being a measure of the ion concentration.  1, fiche 14, Anglais, - grid

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Fiche 15,  Justifications,  Anglais

Record number: 15, Textual support number: 1 CONT

Both foil tape and grid wire are electrically connected to a circuit that monitors their electrical continuity. When either the tape or wire is broken during a penetration, the monitoring circuit initiates an alarm.  1, fiche 15, Anglais, - grid%20wire

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Fiche 16,  Justifications,  Anglais

Record number: 16, Textual support number: 1 DEF

A battery used to supply voltage for grid bias in a vacuum-tube circuit.  1, fiche 16, Anglais, - C%20Battery

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