V2EX full-wave

Full-wave

Definition / 定义

full-wave(全波的):常用于电子工程,指利用交流电(AC)的正、负两个半周都来输出(通常经整流后变为同向脉动直流)的方式;最常见搭配是 full-wave rectifier(全波整流器)
(也可引申指“覆盖一个完整波形周期的”。)

Pronunciation / 发音(IPA)

/fl wev/

Examples / 例句

A full-wave rectifier gives a smoother output than a half-wave one.
全波整流器比半波整流器的输出更平稳。

In the power supply design, a full-wave bridge rectifier is used so that both halves of the AC waveform contribute to the DC output, reducing ripple after filtering.
在电源设计中,会使用全波桥式整流器,让交流波形的两个半周都参与直流输出,并在滤波后减小纹波。

Etymology / 词源

full(“完整的”)+ wave(“波/波形”)的组合词。随着电力与无线电工程发展,英语中逐渐用 full-wave 来对比 half-wave(半波),强调“一个波形周期的两半都被利用/处理”。

Related Words / 相关词

Literary Works / 文学与著作中的用例

  • The Art of Electronics(Horowitz & Hill)在电源与整流相关章节中讨论 full-wave rectifier 等概念。
  • Radiotron Designer’s Handbook(Langford-Smith 编)经典无线电/电子设计手册,包含全波整流电路与纹波分析。
  • Electronic Devices and Circuit Theory(Boylestad & Nashelsky)在二极管与整流部分介绍半波/全波整流。
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