QUÉ SIGNIFICA THYRATRON EN INGLÉS
Thyratron
Un thyratron es un tipo de tubo lleno de gas utilizado como interruptor eléctrico de alta potencia y rectificador controlado. Un thyratron es básicamente un "rectificador de gas controlado". Triode, tetrode y pentode variaciones del thyratron se han fabricado en el pasado, aunque la mayoría son del diseño triode. Debido al llenado de gas, las tiratronas pueden manejar corrientes mucho mayores que válvulas / tubos de vacío duro similares ya que en el gas ionizado la multiplicación de electrones se produce por colisiones de electrones con átomos de gas, usando el fenómeno conocido como descarga de Townsend. La velocidad media de los iones en el gas es mucho menor que la de los electrones, de modo que los iones sólo pueden representar el 10% de la corriente total. Los gases utilizados incluyen vapor de mercurio, xenón, neón e hidrógeno. A diferencia de un tubo de vacío, un thyratron no se puede utilizar para amplificar las señales de forma lineal. En la década de 1920, los tiratrones se derivaron de tubos de vacío tempranos tales como el UV-200, que contenía una pequeña cantidad de gas argón para aumentar su sensibilidad como un detector de señal de radio; Y el tubo de relé LRS alemán, que también contenía gas argón.
definición de thyratron en el diccionario inglés
La definición de thyratron en el diccionario es un tubo lleno de gas que tiene tres electrodos y se puede cambiar entre un estado "apagado" y un estado "encendido". Ha sido reemplazado, excepto por la aplicación que involucra la conmutación de alta potencia, por el tiristor.
PALABRAS DEL INGLÉS RELACIONADAS CON «THYRATRON»
thyratron ·
driver ·
circuit ·
manufacturers ·
oscillator ·
linac ·
rectifier ·
tube ·
dimmer ·
trigger ·
datasheet ·
type ·
filled ·
used ·
high ·
power ·
electrical ·
switch ·
controlled ·
basically ·
triode ·
tetrode ·
pentode ·
variations ·
have ·
been ·
manufactured ·
radar ·
basics ·
physical ·
construction ·
functional ·
describing ·
gasfilled ·
thyratron ·
electronics ·
encyclopedia ·
britannica ·
chamber ·
contains ·
cathode ·
filament ·
anode ·
plate ·
more ·
grids ·
inert ·
metal ·
vapour ·
fills ·
logo ·
name ·
trust ·
technology ·
quality ·
factory ·
assembled ·
define ·
which ·
control ·
electrodes ·
initiate ·
limit ·
cannot ·
interrupt ·
flow ·
merriam ·
webster ·
grid ·
controls ·
start ·
continuous ·
thus ·
giving ·
effect ·
tesla ·
coil ·
come ·
several ·
varieties ·
work ·
similarly ·
semiconductor ·
thyristor ·
difference ·
being ·
many ·
designs ·
hydrogen ·
excelitas ·
facilitates ·
reliable ·
operation ·
moderately ·
pulse ·
repetition ·
rates ·
when ·
compared ·
evolution ·
CITAS EN INGLÉS CON «THYRATRON»
Citas y frases célebres con la palabra
thyratron.
My first project was to build an ionization gauge control circuit for Professor Edgar Everhart's Cockcroft-Walton accelerator. In those days, vacuum tubes were the active components in electronic circuits. I can still recall the warm orange glow of the vacuum tube filaments and the cool blue glow of the thyratron tubes.
10 LIBROS DEL INGLÉS RELACIONADOS CON «THYRATRON»
Descubre el uso de
thyratron en la siguiente selección bibliográfica. Libros relacionados con
thyratron y pequeños extractos de los mismos para contextualizar su uso en la literatura.
1
Practical Oscillator Handbook
The thyratron gas tubes are more elaborate, having, among other features, a
thermionic emitter that must be supplied with filament current as is the case in
vacuum tubes. An improved relaxation oscillator using a thyratron is shown in Fig
. 2.10.
2
Industrial Electronics And Control 2Nd Ed.
Applications of the cold-cathode gas diode Gas-filled diodes are used in many
industrial electronic circuits where large values of average current ranging from 1
A to 100 A are required. 5.26.2 Thyratrons The term thyratron takes on its origin ...
3
Excimer Laser Technology
Basic three-electrode thyratron (a) and improved multi-grid thyratron for low-jitter
laser applications (b) state, the control grid between the electrodes is negatively
biased in order to restrict the free electrons, released from the thermionic ...
Dirk Basting, Gerd Marowsky,
2005
4
Eshbach's Handbook of Engineering Fundamentals
Sufficient reduction of the negative bias on a negative grid thyratron or sufficient
increase of the positive bias on a positive grid thyratron starts conduction of
electrons beyond the grid into the anode field. The electrons create a column of ...
Ovid Wallace Eshbach, Byron D. Tapley, Thurman R. Poston,
1990
1.4 COMPARISON WITH THYRATRONS AND POWER TRANSISTORS The
thyratron is a gas tube. Fig. 1.1 (a) shows it's symbolic diagram and terminal
configuration. The device is turned on by applying a positive voltage between the
grid ...
6
EPAC 92: Third European Particle Accelerator Conference : ...
Current and Voltage waveforms obtained with the EEV CXI 154 deuterium filled
thyratron: the compromise peak current-voltage is still affordable for the thyratron,
thank to a correct set of grid and reservoir parameters, even with a current well ...
Ch Petit-Jean-Genaz,
1992
7
Enforcing European Union Law on Exports of Dual-use Goods
The Halmstad thyratron case323 The Halmstad thyratron case concerns two
attempts to export dual-use electronic items, thyratrons, to Iran.324 Both were
carried out by an Iranian-born Swedish citizen, Ehsan, at the request of a cousin
in ...
8
National Laser Symposium,Proceedings December 22-24,2003
This thyratron has different heater-reservoir configurations and operating
parameters than the standard commercially available thyratrons. Thyratron based
capacitor-to-capacitor charge transfer circuit is widely used for Copper Vapor
Laser ...
9
Proceedings of DAE-BRNS National Laser Symposium.
Anti-Trip. Circuit. For. Thyratron. Based. Pulse. Generator. For. Copper. Vapour.
Laser. S.V.. Nakhe,. N.M.. Shenoy. and. R.K.. Mishra. Laser Systems Engineering
Division, Centre for Advanced Technology, Indore - 452 013 e-mail: ...
Board of Research in Nuclear Sciences, Department of Atomic Energy,
2002
10
Electric Relays: Principles and Applications
The cathode of such a thyratron is made in the form of a metal cylinder activated
by cesium. The anode is a molybdenum core placed in the glass tube with a free
end sticking out of the glass. The starting electrode (a grid) has the form of a disk
...
10 NOTICIAS EN LAS QUE SE INCLUYE EL TÉRMINO «THYRATRON»
Conoce de qué se habla en los medios de comunicación nacionales e internacionales y cómo se emplea el término
thyratron en el contexto de las siguientes noticias.
Nicht nur für Hochfrequenz
Dieser hat den Thyristor, das Äquivalent zum Thyratron, in der Leistungselektronik außerhalb einfacher Glühlampendimmer, deren Ära nun auch abgelaufen ist, ... «all-electronics.de, Abr 15»
Research and Markets: Global Microwave Devices Market Outlook …
Research and Markets: Global Microwave Devices Market Outlook 2019: Klystron, Thyratron, Travelling Wave Tube & Magnetron Analysis of the $1.2 Billion ... «Business Wire, Oct 14»
Radar Tech Maker Excelitas Seeks To Ground $13M FCA Suit
Rodwell sued his former employer in April 2012, alleging he witnessed Excelitas assembling thyratrons with the wrong parts, falsify testing information, skipping ... «Law360, Oct 14»
Ex-Employee Hits Excelitas With $13M False Claims Act Suit
The thyratrons, sold to the government directly and through major defense contractors like Lockheed Martin Corp., have been used in military aircraft like the ... «Law360, Ago 14»
Research and Markets: Microwave Devices Market 2014 - 2019 …
The market for microwave devices includes Klystrons, Magnetron, TWT, and Thyratron. Their capability and specification, by type of application, is critical and ... «Business Wire, Ago 14»
Historic Colossus computer marks 70th anniversary
Built out of standard GPO telephone exchange parts, it was programmed through plugboards and jumper cables, used 1,600 valves, thyratron rings to simulate ... «Gizmag, Feb 14»
RadParts Offers November Savings on Varian Linear Accelerator Parts
The first buyer special is $50 off 8503B thyratrons (RadParts number: 35 2550-00, Varian number: 856340-01, Siemens number: 2831808), which are ... «PR.com, Nov 13»
Fisker Karma Considered a Sales Success in Europe
... for British Readers) Thyratron / Ignitron drives. Almost all recent elevators are 4 quadrant (except for some 2 quadrant OTIS's - but they work good also) drives. «PluginCars.com, Ago 12»
Israeli airstrike wounds 2 Palestinians
Brendan Beardhawk Murphy · Thyratron process tech at Excelitas Technologies Corp. This has nothing to do with the arab spring..and its 'PEACEFUL'..but then ... «USA TODAY, Abr 12»
Navy is scaling up a component to connect bigger capacitor banks …
... is charged by means of a high voltage power source, then rapidly discharged into a load via a high voltage switch, such as a spark gap or hydrogen thyratron. «Next Big Future, Ene 12»