翻訳と辞書 Words near each other ・ 841 Arabella ・ 841 Naval Air Squadron ・ 841 North Lincoln Avenue ・ 842 ・ 842 Kerstin ・ 842 Naval Air Squadron ・ 843 ・ 843 Nicolaia ・ 8432 Tamakasuga ・ 844 ・ 844 Leontina ・ 8441 Lapponica ・ 8444 ・ 844th Bombardment Squadron ・ 845 ・ 845 (vacuum tube) ・ 845 Naval Air Squadron ・ 845 Naëma ・ 845th Bombardment Squadron ・ 846 ・ 846 Lipperta ・ 846 Naval Air Squadron ・ 846th Bombardment Squadron ・ 847 ・ 847 Agnia ・ 847 Damascus earthquake ・ 847 Naval Air Squadron ・ 847th Bombardment Squadron ・ 848 ・ 848 Inna 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 845 (vacuum tube) ： ウィキペディア英語版 845 (vacuum tube) The 845 power triode is a radio transmitting vacuum tube which can also be used as an audio amplifier and modulation tube. Typically, the plate is machined from solid graphite in order to accommodate high current dissipation (up to 100 watts) and voltage. Some current production 845 tubes have metal plates. The 845 tube has a bayonet mount and thoriated filaments which glow like lightbulbs when powered up. The glass envelope is about 2-5/16" in diameter and 6 inches tall, with the a total tube height of about 7-7/8 inches. It was first released by RCA in 1931. It saw extensive use in RCA AM radio transmitters ==External links== *(845 @ The National Valve Museum ) *(KRLA Broadcast History ) 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「845 (vacuum tube)」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.