A PSU (power Supply Unit) fan is always running when the computer it powers is on.
只要开机，电源风扇就会一直在转。
Make sure that you do your calibration of sensors with the same power supply unit that you intend to use in the field.
请确保您进行传感器校准所用的供电单元与将来在现场使用的供电单元是相同的。
Figure 1 shows an Arduino microprocessor with an Ethernet shield mounted and a cat5 Ethernet and power supply cables attached, which gives you an idea of the size of the unit.
图1显示了一个装了Ethernetshield、cat5 Ethernet及电源电缆的arduino微处理器，此图可让您对此单元的规模有一个大致的了解。
Under this contract, CPI will supply Ka-band, high-power satellite communications amplifiers to upgrade DataPath's existing Unit Hub SATCOM Truck (UHST) terminals used for the WIN-T program.
根据合同，CPI公司将提供Ka波段高功率卫星通信放大器以提高DataPath公司用于WIN - t项目的联合卫星通信集线器卡车(UHST)终端。
The rating of a synchronous condenser is the magnitude of reactive power that the unit can supply continuously at rated voltage.
同步调相机的额定容量是调相机在额定电压下能连续提供的无功功率量。
BLEED valve, a valve in the pneumatic system for air supply from the engine or auxiliary power unit to the pneumatic manifold.
引气活门，气源系统内，使来自发动机或辅助动力装置的空气进人气源支管的活门。
The paper presented a special vehicle fuel cell diagnosis device which including control unit, fuel gas supply unit, power conditioning unit, cooling unit, and electric power consumer unit.
介绍了一种特殊的车载燃料电池诊断装置，该装置包括控制单元、燃料气体供给单元、电力调整单元、冷却单元和电力消耗单元。
It is suggested that the excitation transformer power be introduced as the operational power supply for the regulator, and the rotor overvoltage protection of the unit be modified.
为此，提出了防范此类事故的对策，建议引入励磁变压器电源作为调节器的工作电源，并对该机组的转子过电压保护进行改造。
The scale of a farming unit - household - determines the power of induced demand for agricultural technology innovation, and the demand, in turn, determines the supply of technology.
农户规模决定了农户对农业技术创新的需求诱致性力量的大小，而后者决定了技术供给主体的供给行为。
The power supply shall meet the limitation requirement as below table without any damage, the unit shall recover and function automatically after the protection is removed.
电源过流点符合下表限值要求，而且过流保护无任何危险和损坏，在保护去除后，电源自动恢复。
We have already finished a set of peak power detecting system (with power supply) and a set of peak power display unit and used them in practical measurement.
该项研究工作，目前已完成一套峰值功率探测系统（含电源），一套峰值功率显示系统，在实际测试中发挥效能。
The capacity of peak load unit directly affects peak electricity price level and reliability of power supply during peak load period.
峰荷机组装机容量的确定直接影响到峰荷时段的电价尖峰水平和供电可靠性等问题。
Timing circuit is usually made up of power supply unit, panel circuit and timing board, it is the digital control part of power source.
定时电路一般由电源模块、面板电路和定时板组成，是功率源中的数字控制部分。
The invention relates further to a method for detecting that a power supply unit is connected to a wrong supply voltage.
本发明进一步涉及一种用于检测电源单元被连接到错误的电源电压的方法。
The present invention relates to a detection circuit for detecting that a power supply unit is connected to a wrong supply voltage.
本发明涉及一种用于检测电源单元被连接到错误的电源电压的检测电路。
Fitted with intelligent micro-processor control unit, when the power supply anomalies or stopped, file will be completely automated rising bar, save the trouble of manually adjustment.
配合装有智能微型处理器的控制单元，当电力供应异常或停止，档杆会完全自动升起，省却人手调校的麻烦。
Our country already contain more and more research unit to proceed proton exchange membrane fuel cells and its power supply system research and develop.
我国已经有越来越多的研究单位进行质子交换膜燃料电池及其系统研究与开发。
The general development platform has a good performance. It can be used to design new Generator Control Unit for aircraft power supply system or power system.
本文所设计的全数字控制器的硬件开发平台功能完善，性能好，通用性强，可以用于飞机电源系统以及电力系统的发电机控制器的研制和开发。
For the fire accident of electrical fire, first cut off the power supply, to avoid accident expansion and burning accident unit.
对于因电起火的火灾事故，首先要切断供电电源，避免事故的扩大和机组烧毁事故的发生。
A switching circuit, method and control unit (1) for controlling electric power supply for lighting fixtures.
一种用于控制用于照明设备的电源的开关电路，方法和控制单元(1)。
All-in-One System: Station, High Voltage Transformer and Power Supply in a single integrated unit for easy installation.
全合一系统：高电压变压器和单一的集成单元电源易于安装。
The hardware of remote control system for defensive military battlefield consists of Command and control unit, central unit, DC power supply and peripheral units.
防御性军事战地远程控制系统硬件由指控单元、中央单元、直流电源和外设单元组成。
Aiming to these shortcomings, we have performed improvement and optimal design for traditional impulse power supply unit.
我们针对上述缺陷，对传统脉冲电源进行了改造、优化设计。
This article describes the existing defects of power supply unit in rotary kiln 'fan, the reconstruction procedure and the effect after finishing reconstruction.
本文阐述了回转窑供电装置存在的缺陷，亦即改造过程和改造后的效果。
In design process, however, the influence of medium voltage supply network and traction unit on power factor is often ignored.
设计工程中忽略中压网络、牵引机组对功率因数的影响。
Each of the ground potential unit and the opposite-pole potential unit has a power supply point at a taper apex of each conductor (13, 31).
接地电位单元和对极电位单元的每个在导体的(13,31)的楔形顶点处具有电力供应点。
This paper describes the functions, composition and key control techniques of PDS 1 power supply unit maintenance test bench.
简要介绍PDS1型电源机维修测试台的功能，组成及关键控制技术。
This paper describes the functions, composition and key control techniques of PDS 1 power supply unit maintenance test bench.
简要介绍PDS1型电源机维修测试台的功能，组成及关键控制技术。
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