翻訳と辞書 Words near each other ・ 4,5-MDO-DiPT ・ 4,5-MDO-DMT ・ 4,7-Dihydroisoindole ・ 4,722 Hours ・ 4,7cm KPÚV vz. 36 ・ 4-(2-carboxyphenyl)-2-oxobut-3-enoate aldolase ・ 4-(4-Methylphenyl)-4-oxobutanoic acid ・ 4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol kinase ・ 4-(dimethylamino)phenylazoxybenzene reductase ・ 4-(Gamma-L-glutamylamino)butanoyl-(BtrI acyl-carrier protein) monooxygenase ・ 4-(hydroxymethyl)benzenesulfonate dehydrogenase ・ 4-(γ-Glutamylamino)butanoic acid ・ 4-1-1 ・ 4-10-0 ・ 4-10-2 ・ 4-1000A ・ 4-12-2 ・ 4-14-4 ・ 4-1BB ligand ・ 4-2-0 ・ 4-2-1 engine exhaust systems ・ 4-2-1 phenomenon ・ 4-2-2 ・ 4-2-2-0 ・ 4-2-4T ・ 4-4-0 ・ 4-4-1 ・ 4-4-2 (locomotive) ・ 4-4-2+2-4-4 ・ 4-4-4 Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク 4-1000A ： ウィキペディア英語版 4-1000A The 4-1000A/8166 is a radial-beam tetrode designed for use in radio transmitters. The 4-1000A is the largest of a series of tubes including the 4-65A, 4-125A, 4-250A, and the 4-400A. These tubes share a common naming convention in which the first number identifies the number of elements contained within the tube; ''i.e.'', the number “4” identifies the tube as a tetrode which contains four elements (filament, control grid, screen grid, and anode), and the second number indicates the maximum continuous power dissipation of the anode in Watts. The entire family of tubes can be used as oscillators, modulators, and amplifiers. == Specifications == The 4-1000A is a relatively large glass tube with an overall height of 9.25 inches and a diameter of 5 inches. It is designed to operate with its plate (anode) at an orange-red color due to the "getter" being a zirconium compound on the anode structure which requires a great deal of heat to be effective. The cathode is a directly-heated, thoriated-tungsten filament rated at 7.5 volts at 21 amperes. Connections to the filament and grids are made via a special 5-pin socket, and the anode connection is at the top of the tube. The tube may be operated as a class C amplifier in which a single tube can provide up to 3340 watts of RF power. A pair of tubes may be operated as an audio-frequency modulator for an AM transmitter; in this case a pair of tubes will provide up to 3,840 watts of audio power. 〔 Data sheet for the Eimac 4-1000A 〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「4-1000A」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.