该电路是指由一个电源，这就是为什么没有变压器，整流器，或者过滤器供电电容的示意图。
The circuit was meant to be powered by a power supply, which is why there is no transformer, rectifier, or filter capacitors on the schematic.
整流器是通信电源系统中非常重要的角色。
Rectifier is the most important role in the telecom power system.
记住开关式电源的存在。那是同设立在几乎所有音频齿轮上的传统的变压器—整流器—过滤器设备完全不同的。
Remember the presence of the switching power supply, which works totally differently from the conventional transformer-rectifier-filter setup found in nearly all audio gear.
电源主回路主要由飞轮脉冲发电机、整流变压器、晶闸管变流设备、硅整流器、开关网络等组成。
The main circuit of power supply is made up of pulsed generators with flywheel, rectifier transformers, thyristor converters, diode rectifiers and switches.
在单位功率因数整流器中，利用瞬时值比较法来控制电源电流，不但控制简单，还可有效限制器件的最高开关频率。
The method of instantaneous value comparison for source current control of unity power factor rectifier possesses advantages of simplicity as well as valid restriction for maximum switching frequency.
从而验证基于PWM整流器的开关电源有抑制谐波和提高功率因数方面的优越性。
It can verify the switching power supply based on PWM rectifier to be able to suppress harmonic and improve power factor.
假定该整流器或电源产生一个输出电压，其具有20伏的峰值。
Assume that the rectifier or power supply produces an output voltage which has a peak value of 20 volts.
假定整流器或电源产生一个输出电压有20伏的峰值。
Assume that the rectifier or power supply produces an output voltage which has a peak value of 20 volts.
UPS是一种以整流器、充电器、电池组、逆变器、监控器等装置组成的、能够为电气负载提供恒压恒频电源的储能设备。
Consisting of a rectifier, charger, battery bank, inverter, monitor and other devices, UPS can offer the energy storage with constant voltage and frequency power source for the electrical load.
整流器是整个通信电源系统中对系统可靠性影响最大、技术含量最高、技术更新也最快的部分。
Rectifier power the entire communications system, the greatest impact on system reliability, technical content, and technical updates some of the fastest.
实践表明，压敏电阻作直流电源的整流器的保护元件优于二极管。
Practice shows that pressure sensitive resistance as a protective element of rectifier for D. C. supply is preferable to diode.
文章采用单位功率因数pwm整流器和斩波电路组成开关电源主体，建立以pwm整流电路为输入电路的新型开关电源。
In this paper, using unity power factor PWM rectifier and chopper circuit, it establishes a new type of switching power supply about PWM input rectifier circuit.
电磁制动器的励磁电压为直流205伏，整流器电源为交流220伏。
Rated voltage of the electromagnetic brake is 205V(DC). Supply voltage of the rectifier si 220v(AC).
辅助电源变流系统由晶闸管整流器和被测igbt逆变器组成，负载采用PWM整流器控制输出电流。
The converter is composed by thyrister rectifier and IGBT inverter, and USES a PWM rectifier as a load to control output current.
论文的主要的工作是分析极向场主整流器均流、环流控制问题以及电源短路故障。
In this paper, the fundamentals of developing the overhead-contact short fault detector is introduced.
论文的主要的工作是分析极向场主整流器均流、环流控制问题以及电源短路故障。
In this paper, the fundamentals of developing the overhead-contact short fault detector is introduced.
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