cathode valve


cathode valve
катодная (электронная) лампа

The English-Russian Dictionary Radioengineering. 2009.

Смотреть что такое "cathode valve" в других словарях:

  • oxide-coated cathode valve — lempa su oksidiniu katodu statusas T sritis fizika atitikmenys: angl. oxide coated cathode valve vok. Oxydkatodenröhre, f rus. лампа с оксидным катодом, f pranc. tube à cathode oxydée, m …   Fizikos terminų žodynas

  • 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

  • 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

  • Valve RF amplifier — A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.), is a device for electrically amplifying the power of an electrical , typically (but not exclusively) radio frequency signals.Low to medium power valve amplifiers for frequencies below… …   Wikipedia

  • Valve 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… …   Wikipedia

  • Cathode ray tube — Cutaway rendering of a color CRT: 1. Three Electron guns (for red, green, and blue phosphor dots) 2. Electron beams 3. Focusing coils 4. Deflection coils 5. Anode connection 6. Mask for separating beams for red,… …   Wikipedia

  • Cathode bias — In order for a vacuum tube (or valve) to operate in a fairly linear region of its characteristic curve, the grid element must be maintained at a bias voltage more negative than the cathode. This is called cathode bias.Early techniquesEarly… …   Wikipedia

  • Valve de Fleming — Diode à vide Double diode 5Y3 Di …   Wikipédia en Français

  • cathode — n. (also kathode) Electr. 1 the negative electrode in an electrolytic cell or electronic valve or tube. 2 the positive terminal of a primary cell such as a battery (opp. ANODE). Phrases and idioms: cathode ray a beam of electrons emitted from the …   Useful english dictionary

  • cathode — /ˈkæθoʊd / (say kathohd) noun 1. the electrode which emits electrons or gives off negative ions and towards which positive ions move or collect in electrolysis, a radio valve, semiconductor diode, etc. 2. the negative pole of a battery or other… …   Australian English dictionary

  • tube à cathode oxydée — lempa su oksidiniu katodu statusas T sritis fizika atitikmenys: angl. oxide coated cathode valve vok. Oxydkatodenröhre, f rus. лампа с оксидным катодом, f pranc. tube à cathode oxydée, m …   Fizikos terminų žodynas


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