V2EX full bridge

Full Bridge

释义 Definition

全桥:一种由四个二极管或四个开关器件(如 MOSFET/IGBT)组成的桥式拓扑,用于把交流整流为直流(全桥整流),或在电机/电源转换中实现双向驱动与换向(全桥逆变/全桥驱动)。在不同领域也可指“全桥牙桥”等其他含义。

发音 Pronunciation (IPA)

/fl brd/

例句 Examples

A full bridge rectifier converts AC to DC.
全桥整流器把交流电转换成直流电。

By using a full bridge with PWM control, the motor can run forward or reverse efficiently under varying loads.
通过在全桥电路中采用 PWM 控制,电机可以在不同负载下高效地正转或反转。

词源 Etymology

full 表示“完整的、全部的”,bridge 在电子学中指“桥式电路”(因结构像桥的两侧与中间支路连接而得名)。full bridge 强调使用“四个器件构成完整桥臂”,相对 half-bridge(半桥) 只用两个器件。

相关词 Related Words

文学与著作 Literary Works

  • The Art of Electronics(Horowitz & Hill)常见于“full-bridge rectifier / full-bridge driver”等电源与驱动相关章节
  • Power Electronics: Circuits, Devices, and Applications(M. H. Rashid)讨论全桥逆变器、全桥变换器拓扑
  • Practical Electronics for Inventors(Paul Scherz & Simon Monk)在整流与电源电路内容中提及全桥整流
  • Switch-Mode Power Supplies: SPICE Simulations and Practical Designs(Christophe P. Basso)涉及全桥等开关电源拓扑与设计应用
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