ig tetrode
71KT66 — is the designator for a vacuum tube introduced by Marconi Osram Valve Co. Ltd. (M OV) of Britain in 1937.The KT66 is the direct descendant of the Harries Valve developed by British engineer J. Owen Harries and marketed by the Hivac Co. Ltd. in… …
726L6 — is the designator for a vacuum tube introduced by Radio Corporation of America in July 1936. At the time Philips had already developed and patented power pentode designs, which were fast replacing power triodes due to their greater efficiency.… …
73Valve transmitters — Most high power transmitter amplifiers are of valve construction because of the high power required.Anode circuitsSince valves are designed to operate with much higher resistive loads than solid state devices, the most common anode circuit is a… …
74RMA tube designation — In the years 1942 1944, the Radio Manufacturers Association used a descriptive nomenclature system for industrial, transmitting, and special purpose vacuum tubes. The numbering scheme was distinct from both the numbering schemes used for standard …
75Pentode — 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 …
76tetrodă — TETRÓDĂ, tetrode, s.f. Tub electronic cu patru electrozi situaţi într un balon cu vid. – Din fr. tétrode. Trimis de ana zecheru, 13.09.2007. Sursa: DEX 98 tetródă s. f. (sil. mf. tetr ), g. d. art. tetródei; pl. tetróde Trimis de siveco,… …
77Ideal gas — Thermodynamics …
78Screen 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… …
79Émetteur d'Issoudun — 46°55′47″N 1°53′25″E / 46.92972, 1.89028 …
80Halbleitertetrode — puslaidininkinis tetrodas statusas T sritis fizika atitikmenys: angl. semiconductor tetrode; transistor tetrode vok. Halbleitertetrode, f; Transistortetrode, f rus. полупроводниковый тетрод, m pranc. transistor tétrode, m; tétrode semi… …
