filament supply

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• A supply — Electronics. a battery or other source of power for heating the filament or cathode heater of an electron tube. Cf. B supply, C supply. * * * …   Universalium

• A supply — Electronics. a battery or other source of power for heating the filament or cathode heater of an electron tube. Cf. B supply, C supply …   Useful english dictionary

• 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

• Epiphone Valve Junior — The Epiphone Valve Junior is a small 5 watt class A electric guitar amplifier. Specifications *Available as a 8 speaker combo version or as a head only version with no speaker *11 Ply Birch Plywood Construction *5 Watts RMS *Volume Control *Power …   Wikipedia

• 6N2P — The 6N2P, (Russian: 6Н2П) also sometimes spelled in English 6H2Pi is a miniature 9 pin dual triode vacuum tube manufactured in USSR, Russia and China with characteristics similar to the RCA 12AX7. The most significant difference between the two… …   Wikipedia

• AN/FPS-16 — manned space program and the U.S. Air Force. The accuracy of Radar Set AN/FPS 16 is such that the position data obtained from point source targets has azimuth and elevation angular errors of less than 0.1 milliradian (approximately 0.006 degree)… …   Wikipedia

• Herbert L. Anderson — (24 May 1914 in New York City, New York ndash; 16 July, 1988 in Los Alamos, New Mexico) was an American nuclear physicist who contributed to the Manhattan Project. He was also a member of the team which made the first demonstration of nuclear… …   Wikipedia

• SCR-536 — The SCR 536 was a hand held radio transceiver used by US Signal Corps in World War II. It is popularly referred to as a walkie talkie although it was originally designated a handie talkie .cite web |url=http://www2.arrl.org/qst/2005/01/0501047.pdf… …   Wikipedia

• Write-only memory — is the antithesis of read only memory (ROM). By definition, a WOM is a memory device which can be written but never read. Since there seems to be no obvious utility for such a memory circuit, from which data cannot be retrieved, the concept is… …   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

• Business and Industry Review — ▪ 1999 Introduction Overview        Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …   Universalium