suppressor grid — noun : a grid usually located between the screen grid and plate of an electron or vacuum tube to prevent the passage of secondary electrons from one to the other * * * suppressor grid noun (electronics) A grid between the anode and screen of a… … Useful english dictionary
suppressor grid — stabdymo tinklelis statusas T sritis fizika atitikmenys: angl. suppressor grid vok. Bremsgitter, n; Fanggitter, n rus. защитная сетка, f; противодинатронная сетка, f pranc. grille de suppression, f; grille suppresseuse, f … Fizikos terminų žodynas
grid — /grid/, n. 1. a grating of crossed bars; gridiron. 2. Elect. a. a metallic framework employed in a storage cell or battery for conducting the electric current and supporting the active material. b. a system of electrical distribution serving a… … Universalium
Grid — Several fields use or develop the idea of a grid: Arrays of squares or rectangles * Grid plan, a city plan in which streets run at right angles to form a grid of city blocks * Grid view or datagrid, a graphical user interface element that… … Wikipedia
suppressor — sup·pres·sor (sə prĕsʹər) n. 1. or sup·press·er One that suppresses: a suppressor of free speech. 2. A gene that suppresses the phenotypic expression of another gene, especially of a mutant gene. 3. A device, such as a resistor or grid, that is… … Universalium
Screen grid — The screen grid is a grid introduced into a vacuum tube (thermionic valve) to greatly reduce the capacitance between two other parts of the electrode structure.In its simplest form, a screen grid is placed between the control grid and anode or… … Wikipedia
Pentagrid converter — For other types of frequency converters please, see Frequency converter. The pentagrid converter is a radio receiving valve (vacuum tube) with five grids used as the frequency mixer stage of a superheterodyne radio receiver. Grids of a 12SA7GT… … Wikipedia
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
Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… … Wikipedia
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
