80190-380-01-R电路板 模块美国

80190-380-01-R电路板 模块美国

整流器(英文: rectifier)是把交流电转换成直流电的装置，可用于供电装置及侦测无线电信号等。整流器可以由真空管，引燃管，固态矽半导体二极管，汞弧等制成。相反，一套把直流电转换成交流电的装置，则称为“逆变器”(inverter)。

在备用UPS中只需要给蓄电池充电，不需要给负载供电，故只有充电机。在双变换UPS中，此装置既为逆变器供电，又给蓄电池充电，故称为整流器/充电机。

整流器是一个整流装置，简单的说就是将交流(AC)转化为直流(DC）的装置。它有两个主要功能:第 一，将交流电(AC）变成直流电(DC)，经滤波后供给负载，或者供给逆变器;第二，给蓄电池提供充电电压。因此，它同时又起到一个充电器的作用。

rectifier (rectifier) is a device that converts alternating current into direct current, which can be used to power devices and detect radio signals. Rectifiers can be made of vacuum tubes, ignition tubes, solid silicon semiconductor diodes, mercury arcs, etc. In contrast, a device that converts direct current into alternating current is called an inverter.

The standby UPS only needs to charge the battery, and does not need to supply power to the load. Therefore, only the charger is available. In a dual converter UPS, this device both supplies power to the inverter and charges the battery, so it is called a rectifier/charger.

A rectifier is a rectifier device that simply converts alternating current (AC) into direct current (DC). It has two main functions: first, convert alternating current (AC) into direct current (DC), feed the load after filtering, or supply the inverter; Second, provide charging voltage to the battery. Therefore, it also acts as a charger.