翻訳と辞書 Words near each other ・ Iron(III) nitrate ・ Iron(III) oxide ・ Iron(III) oxide-hydroxide ・ Iron(III) phosphate ・ Iron(III) sulfate ・ Iron(III) sulfide ・ Iron, Aisne ・ Iron, Steel and Wood Barge Builders and Helpers Association ・ Iron-55 ・ Iron-56 ・ Iron-based superconductor ・ Iron-binding proteins ・ Iron-chelate-transporting ATPase ・ Iron-deficiency anemia ・ Iron-Gate Square ・ Iron-hydrogen resistor ・ Iron-on ・ Iron-platinum nanoparticles ・ Iron-responsive element-binding protein ・ Iron-rich sedimentary rocks ・ Iron-starvation-induced protein A ・ Iron-sulfur cluster ・ Iron-sulfur cluster biosynthesis protein family ・ Iron-sulfur protein ・ Ironai Station ・ Ironbank ・ Ironbank (Auckland) ・ Ironbank, South Australia ・ Ironbark ・ Ironbark Zinc 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 Iron-hydrogen resistor ： ウィキペディア英語版 Iron-hydrogen resistor An iron-hydrogen resistor consists of a hydrogen-filled glass bulb (similar to a light bulb), in which an iron wire is located. This resistor has a positive temperature coefficient of resistance. This characteristic made it useful for stabilizing circuits against fluctuations in power supply voltages.〔(Power Supply Stages )〕 This device is often called a "barretter" because of its similarity to the Barretter used for detection of radio signals. The modern successor to the iron-hydrogen resistor is the current source. ==Operation== When the current increases the temperature will increase. The higher temperature leads to a higher electrical resistance, opposing the increase in current. The hydrogen gas protects the iron against oxidation, and also enhances the effect since the solubility of hydrogen in iron increases as temperature increases, resulting in higher resistance. 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「Iron-hydrogen resistor」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.