Vacuum rectifiers are characterized by the following.
真空管整流器具有如下的特性。
Middle Voltage Inverter; rectifiers; net communication.
中压变频器；整流器；网络通信。
Description: 35.0 AMPS. High Current Plastic Silicon Rectifiers.
中文描述：35.0安培。大电流硅整流塑料。
The V30200C offers several advantages over planar Schottky rectifiers.
V30200C具有比平面肖特基整流器更出色的多种优势。
Platinum doping is need before nickel chemical plating for FR rectifiers.
快恢复二极管需要在化学镀镍前扩铂。
One of the key factors of affecting power factor of rectifiers is control technique.
控制技术是影响整流器功率因数的关键因素之一。
In this paper a current sensorless control strategy of three-phase PWM rectifiers is presented.
提出了一种无电流传感器的三相pwm整流器控制策略。
Ultra high speed Rectifiers throughout ensure lower noise and top performance of transient response.
全机采用超高速整流子，保证低噪音，及瞬态。
The appearance of PWM rectifier offers a new way to solve the problem from the traditional rectifiers.
PWM整流器的出现为解决传统整流器的这些问题提供了新的途径。
The trouble is that commercially available rectifiers can only cope with frequencies of up to 100 gigahertz.
麻烦的是，市面上的整流器只能应付频率为10万兆赫的电流。
The efficiency curves of rectifiers with central tap and coupled inductor are compared via experiments.
通过实验，比较了中心抽头型和偶合电感型效率变化曲线。
One of the problems of the most diode rectifiers is that they include large harmonic contents in its input current.
输入电流谐波含量高是多脉波二极管整流电路的一大缺点。
PWM rectifiers have the characteristics of large power factor, bidirectional power flow and constant direct voltage.
PWM整流器具有功率因数高、能量可双向流动、直流电压恒定等优点。
What is needed are smaller rectifiers which would, by very dint of their size, rectify current of an appropriate frequency.
我们需要的是比较小的整流器，正是凭藉它们较小的尺寸，来对相应频率的电流进行整流。
The reasons why reverse current protection is not necessary in rectifiers of direct current traction substation are described.
通过分析，阐述了直流牵引变电所内的整流器不必设置逆流保护的理由。
It was useful for battery chargers and similar applications from the 1920s until low-cost solid-state rectifiers supplanted it.
这是用于电池充电器和类似的应用程式，从20 年代，直到低成本固态整流器最初的金属整流器取代它。
But this useful technology needs high power factor, low harmonics pollution rectifiers and inverters to be its energy converters.
而分布式发电技术需要功率因数高，谐波污染少的大功率整流逆变系统作为其能量转换装置。
The parameters and the condition of realizing ZVS of the main switches and rectifiers, the parameters of the main circuits are given.
给出了主开关管和同步整流管实现ZVS的具体条件和参数设计，同时对变换器的主电路进行了设计。
This paper describes the basic working principles and control methods of three-phase high- frequency boost & buck IGBT SPWM rectifiers.
文中介绍了IGBT升压与降压式三相高频SPWM整流器的基本工作原理和控制方法。
The application of controllable silicon rectifiers in diaphragm electrolysis in Qingdao Haijing Chemical Group co., Ltd. was introduced.
介绍了可控硅整流系统在青岛海晶化工集团有限公司隔膜电解生产过程中的应用情况。
Our company is specialized in the development, production various types of inductors, coils, transformers, rectifiers of the manufacturer.
本公司是一家专业开发、生产各类电感、线圈、变压器、整流器之制造商。
The monitoring method of detecting the fault conditions of rotating rectifiers in synchronous generators with brushless excitation is studied.
介绍了一种准确识别无刷同步发电机旋转整流器故障的监测方法。
However, the current in the nanoantennae oscillates at a rate of trillions of cycles a second, which is beyond the range of existing rectifiers.
但是，纳米天线内的电流的频率高达每秒万亿次，这超出了现有整流器的工作范围。
Recognizing faults of rotating rectifiers is one of the difficult problems in monitoring synchronous machines with brushless excitation systems.
旋转整流器故障识别是无刷励磁同步电机故障监测的难点之一。
The modified bridge rectifiers are connected by series or parallel, to compose the double converter, that can be used to high power rectifying load.
将改进型桥式整流器串接或并接构成双重化变流电路，可用于大功率整流负载。
The cells of the silicon rectifiers and the silicon controlled rectifiers are generally destroyed by the internal and external short-circuit currents.
硅整流管及晶闸管常在内、外部短路情况下损坏，这是由于其瞬时温升计算方法错误的缘故。
Effects of current form on electroplating processes were elucidated. Specifications of the rectifiers for different plating processes were recommended.
阐述了电流波形对电镀工艺的影响，对不同的电镀工艺选用不同规格的整流器提出了建议。
Effects of current form on electroplating processes were elucidated. Specifications of the rectifiers for different plating processes were recommended.
阐述了电流波形对电镀工艺的影响，对不同的电镀工艺选用不同规格的整流器提出了建议。
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