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DC power supplies

机译:直流电源

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摘要

Rectifiers were introduced to the surface-finishing industry over a half century ago to replace rotating DC generators. Rectifiers have a major advantage in that they have few, if any, moving parts, which results in significant decreases in maintenance and downtime. Today, rectifiers are one of the most reliable and efficient means of power conversion, and Nearly all surface-finishing rotating generators have been replaced. A rectifier can be divided into three major components: a main power transformer, a Regulating device to control the DC output, and a rectifying element to convert the incoming AC to output DC. A rectifier also contains auxiliary components, such as control electronics And cooling.
机译:整流器在半个多世纪前被引入表面处理行业,以取代旋转直流发电机。整流器的主要优点在于,移动部件很少(如果有的话),从而大大减少了维护和停机时间。如今,整流器是最可靠,最有效的功率转换手段之一,几乎所有表面整饰的旋转式发电机都已被替换。整流器可分为三个主要部分:一个主电源变压器,一个用于控制DC输出的调节装置以及一个将输入的AC转换为输出DC的整流元件。整流器还包含辅助组件,例如控制电子设备和冷却装置。

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