- pentode amplifier
- Техника: пентодный усилитель, усилитель на пентоде
Универсальный англо-русский словарь. Академик.ру. 2011.
pentode amplifier
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pentode — [pen′tōd΄] n. [ PENT(A) + ODE1] an electron tube containing five electrodes, usually a cathode, anode, and three grids: used as a voltage amplifier … English World dictionary
Pentode — Eine Elektronenröhre ist ein elektronisches Bauelement, das aus einem evakuierten oder gasgefüllten Kolben aus Glas, Stahl oder Keramik besteht, in den mehrere Elektroden, mindestens eine Kathode mit Heizung und eine Anode, eingelassen und von… … Deutsch Wikipedia
Pentode — Une pentode EF86 La pentode est un tube électronique, évolution directe de la tétrode. C est un composant généralement utilisé pour amplifier un signal. Sommaire 1 Principe … Wikipédia en Français
Pentode — A pentode is an electronic device having five active electrodes. The term most commonly applies to a three grid vacuum tube, which was invented by the Dutchman Bernhard D.H. Tellegen in 1926. (Please see reference.) Advantages over the tetrode A… … Wikipedia
pentode — /pen tohd/, n. Electronics. a vacuum tube having five electrodes, usually a plate, three grids, and a cathode, within the same envelope. [1915 20; PENT + ODE2] * * * ▪ electronics vacuum type electron tube with five electrodes. Besides the… … Universalium
Valve audio amplifier - technical — Circuitry and performance Characteristics of valves Valves are very high input impedance (near infinite in most circuits) and high output impedance devices. They are also high voltage / low current devices.While valves themselves are described… … Wikipedia
Guitar amplifier — Mesa Boogie Mark IV, a guitar combo amplifier A guitar amplifier (or guitar amp) is an electronic amplifier designed to make the signal of an electric or acoustic guitar louder so that it will produce sound through a loudspeaker. Most guitar… … Wikipedia
Valve amplifier — A valve amplifier or tube amplifier is a type of electronic amplifier that make use of vacuum tubes instead of solid state semiconductor devices (such as transistors). As any other electronic amplifier they serve to increase the power and/or… … Wikipedia
Crossed-field amplifier — A crossed field amplifier (CFA) is a specialized vacuum tube, first introduced in the mid 1950s and frequently used as a microwave amplifier in very high power transmitters. Raytheon engineer William C. Brown s work to adapt magnetron principles… … Wikipedia
Пентод — Условное графическое обозначение пентода косвенного накала. Сверху вниз: • анод, • антидинатронная сетка, • экранирующая сетка, • управляющая сетка, • катод и • подогреватель (два вывода) … Википедия
List of vacuum tubes — This is a list of vacuum tubes or thermionic valves. Before the advent of semiconductor devices, hundreds of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. Contents… … Wikipedia
