翻訳と辞書 Words near each other ・ Common Arrangement of Work Sections ・ Common artery ・ Common ARTS ・ Common As Muck ・ Common asparagus beetle ・ Common assault ・ Common Assessment Framework ・ Common Authentication Service Adapter ・ Common Award ・ Common babbler ・ Common barbel ・ Common base ・ Common Base Event ・ Common basilisk ・ Common baskettail ・ Common battery ・ Common bent-wing bat ・ Common Berthing Mechanism ・ Common beta emitters ・ Common big-eared bat ・ Common big-eyed tree frog ・ Common bile duct ・ Common Bird Monitoring of India ・ Common black hawk ・ Common blackberry ・ Common blackbird ・ Common bladderwort ・ Common blanket octopus ・ Common bleak ・ Common blossom bat 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 Common battery ： ウィキペディア英語版 Common battery In telecommunication, a common battery is a single electrical power source used to energize more than one circuit, electronic component, equipment, or system. A common battery is usually an electrolytic device and is usually centrally located to the equipment that it serves. In many telecommunications applications, the common battery is at a nominal -48 VDC. A central office common battery in the battery room supplies power to operate all directly connected instruments. ''Common battery'' may include one or more power conversion devices to transform commercial power to direct current, with an electrolytic battery floating across the output. Common battery operation largely replaced local batteries in each telephone in the early 20th century. ==References== 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「Common battery」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.