V2EX voltage-source

Voltage-Source

释义 Definition

电压源:在电路中提供(理想情况下)恒定电压的电源或等效模型;其端电压在负载变化时尽量保持不变。常见于电路分析中的“理想电压源/实际电压源(含内阻)”。(也可写作 voltage source

发音 Pronunciation (IPA)

/voltd srs/(美)
/vltd ss/(英)

例句 Examples

A battery can act as a voltage-source for a small circuit.
电池可以作为小电路的电压源。

In the Thevenin model, the network is replaced by a voltage-source in series with an internal resistance, so the output voltage drops under heavy load.
在戴维南模型中,网络被等效为“电压源串联内阻”,因此在重负载下输出电压会下降。

词源 Etymology

voltage-sourcevoltage(电压) + source(来源/源) 组成,字面意思是“电压的来源”。其中 voltage 源自意大利物理学家 Alessandro Volta(伏打) 的姓氏(单位 volt 也同源),再加上表示性质的后缀形成 voltagesource 来自法语 source,意为“源头”。

相关词 Related Words

文献与作品 Literary / Notable Works

  • The Art of Electronics(Horowitz & Hill)常用于讲解电源与等效电路,频繁出现 voltage source 等术语
  • Microelectronic Circuits(Sedra/Smith)在电路模型与小信号分析中常用“电压源/电流源”表述
  • Engineering Circuit Analysis(Hayt 等)在基础电路分析(戴维南/诺顿等效)章节中常见该术语
  • 多数电路学与电子学教材、IEEE 相关论文/讲义中也常以 voltage source 指代电压源模型与实际电源器件
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     5504 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 37ms UTC 06:44 PVG 14:44 LAX 23:44 JFK 02:44
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86