metal rectifier
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Metal rectifier — Selenium rectifier A metal rectifier is an early type of semiconductor rectifier in which the semiconductor is copper oxide or selenium. They were used in power applications to convert alternating current to direct current in devices such as… … Wikipedia
Metal-semiconductor junction — is a type of junction in which a metal comes in close contact with a semiconductor material. Similar to a p n junction, it has rectifying properties. History The rectification property of metal semiconductor contacts was discovered by Ferdinand… … Wikipedia
Rectifier — A rectifier is an electrical device that converts alternating current (AC) to direct current (DC), a process known as rectification. Rectifiers have many uses including as components of power supplies and as detectors of radio signals. Rectifiers … Wikipedia
Metal–semiconductor junction — In solid state physics, a metal–semiconductor junction is a type of junction in which a metal comes in close contact with a semiconductor material. Similar to a p n junction, it has rectifying properties. History The rectification property of… … Wikipedia
Shielded metal arc welding — (SMAW), also known as manual metal arc (MMA) welding, flux shielded arc welding … Wikipedia
selenium rectifier — noun : a rectifier employing the asymmetrical conductivity characteristic of selenium * * * a rectifier consisting of laminated plates of metal, usually iron, that have been coated with selenium on one side, with rectification taking place… … Useful english dictionary
Unimolecular rectifier — Single organic molecules can function as rectifiers (one way conductors) of electric current. This was first proposed in 1974 by Arieh (later Ari) Aviram, then at IBM, and Mark Ratner, then at New York University; their publication was the first… … Wikipedia
Selenium rectifier — Selenium rectifiers were invented in 1933. They were used to replace vacuum tube rectifiers and in high current battery charger applications where previously only dc generators could be be used. Vacuum tubes could not put out the tens of Amperes… … Wikipedia
selenium rectifier — a rectifier consisting of laminated plates of metal, usually iron, that have been coated with selenium on one side, with rectification taking place because the flow of electrons from the conductive metal to the selenium occurs more readily than… … Universalium
mer|cu|ry-pool rectifier — «MUR kyuh ree POOL», a rectifier in which the cathode consists of a pool of mercury in a metal container whose top holds an insulated anode. The current ionizes the mercury vapor and electrons flow to the anode … Useful english dictionary
батарея металлических (полупроводниковых) выпрямителей — — [Я.Н.Лугинский, М.С.Фези Жилинская, Ю.С.Кабиров. Англо русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.] Тематики электротехника, основные понятия EN metal rectifier stock assembly … Справочник технического переводчика
