单词 | balun (balanced/unbalanced) |
释义 | balun (balanced/unbalanced) A passive device, often a transformer, used to couple an electrically bal- anced device, medium, or system and an electrically unbalanced device, medium, or system. A balun commonly is used to connect an electrically balanced twisted pair to an electrically unbalanced coaxial cable. The term balun is a contraction of balanced to unbalanced transformer. See also balanced, coaxial cable, passive, transformer, twisted pair, and unbalanced. |
随便看 |
科学参考收录了5291条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。