beam power tube การใช้

• An alternative solution for power applications is the beam tetrode or " beam power tube ", discussed below.
• Later developments produced beam power tubes which were capable of high-power output at frequencies extending into the UHF region.
• The EL34 is a pentode, while the 6L6, which delivers a similar range of power output, is a beam tetrode which RCA referred to as a " beam power tube ".
• Although the RCA 6L6 of 1936 ( the result of a license agreement between RCA and M-OV ) was the first true " beam power tube " on the market, the later KT66 became almost equally famous, at least in Europe.
• A "'beam tetrode "', sometimes called a " "'beam power tube "'", is a type of tetrode vacuum tube ( or'valve') with auxiliary beam-focusing plates designed to augment power-handling capability and help reduce unwanted emission effects.
• EMI engineers Cabot Bull and Sidney Rodda developed the design which became the 6L6, the first popular beam power tube, introduced by RCA in 1936 and later corresponding tubes in Europe the KT66, KT77 and KT88 made by the Marconi-Osram Valve subsidiary of GEC ( the KT standing for " Kinkless Tetrode " ).