The shaft generator is the power supply device which is driven by the main shaft in the ship.
船舶轴带发电机是由主轴驱动发电机的船舶供电装置。
The invention relates to a power supply device, aiming at providing an assembled power supply adapter.
本发明涉及一种电源装置，旨在提供一种组合式电源适配器。
The self-feeding bit consists of the rotary nozzle, the cutting conformity device and the power supply device etc.
自进式钻头由旋转喷嘴、钻屑整合装置、推力提供装置等组成。
A Generic Uninterruptible power Supply device. Provides battery power to a computer system when voltage levels drop.
普通的不间断电源设备。当电压降低时，它为计算机系统提供电池电源。
A power supply device is disclosed that is able to satisfy requirements of a device in connection and has high efficiency.
公开了一种能够满足连接的设备的要求并具有高效率的电源设备。
This structure provides the power supply device of small sizes capable of supplying electricity of three or more kinds of voltages.
通过这种结构，提供了能够供应至少三种以上电压的电力的小型电源装置。
The air-bubble formation in the hard anodic oxidation of aluminum alloy (ZL109) pistol was studied using a pulse/galvanostat electric power supply device.
对铝合金阳极氧化区气泡形成的机理、影响和防止措施进行了探讨。
The standard source is a power supply device which can provide appointed voltage and current signal, and is used widely in measurement and monitoring field.
标准源是一个可以提供指定电压电流信号的标准电源发生器，在计量、监测领域有着十分广泛的应用。
The power supply device is mainly in a structure of a three-phase to single-phase transformer and is additionally provided with a power compensation element.
该供电装置主要为三相变单相的变压器结构，附加有功率补偿元件。
The invention discloses an exchanger, a power supply device and a method for realizing power-down remote-end alarm, relating to the field of the Ethernet exchanger.
本发明公开了一种交换机、电源装置及实现掉电远端报警的方法，涉及以太网交换机领域。
The high-pressure power supply device employs a parallel resonant topology structured circuit, and a resonant capacitor is in primary and parallel connection with a transformer.
本发明采用并联谐振拓扑结构电路，谐振电容和变压器初级并联连接。
The invention relates to a telescopic conveyor, comprising a power supply device which can stably supply the electric energy to the terminal of the telescopic conveyor without the extra wire.
本发明涉及伸缩运送机，更特别涉及一种伸缩运送机，其包括能稳定地向 可伸缩运送机部分的端部供给电能而不使用额外的电线的动力供给装置。
Providing an on-board power supply is difficult, however, so he is investigating the use of external magnetic fields to power the device.
然而，倘若板载动力装置很难实现的话，他正在研究利用外部磁场给器件提供动力的途径。
E, each device has a power supply plug, plug in the power can work. Safe and convenient.
每套设备均有一个电源插头，插上电源就可以工作。安全方便。
Configuration manual hydraulic device, can be in power failure or no power supply place as usual lifting.
配置手动液压装置，可在停电或无电源场所照常进行升降工作。
The inflation room provides such protection equipment as mobile air charging pump stationary high-power charging pump mobile gas supply device and spare gas cylinder.
充气间设置移动式空气填充泵、大功率固定式填充泵、移动供气装置、备用气瓶等防护设备。
Generator is key power device of airplane. It supply power to the precise electronic equipment fixed on board.
发电机是飞机的关键动力设备，是飞机上精密电子装置的主要供电系统。
This device use the principle of additional DC power supply in main feeding switch, and use the principle of direction of zero sequence power in branch feeding switch.
该装置在总馈电开关处的漏电保护装置使用附加直流电源原理，在分支馈电开关处的漏电保护装置使用零序功率方向式保护原理。
Series power quality controller (SPQC) is an advanced power electronics device to improve the power quality of supply utility.
串联型电能质量控制器是一种可以有效提高用户端供电质量的电力电子装置。
The characteristic of power-supply device for spot welding is introduced, and the advantages and limitations are analyzed.
文章介绍了点焊供电装置的特点，分析了传统的点焊电源优缺点。
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。
Must be pulled out the power supply if don't use the device in a long time.
长时间不使用仪器最好拔掉电网电源插头。
The device has a higher efficiency than the conventional switching power supply with PWM, and it is almost load-independent.
这类开关电源的效率比常规的脉冲宽度调制（PWM）高，且基本上与负载无关；
The single-chip switching mode power supply based on TOP221Y device is introduced in the paper. The performance characteristic and operation principle is analyzed.
介绍了基于TOP221Y器件设计实现的单片开关电源，分析了其基本的性能特点和工作原理。
The device consists of magnetic field power supply, coils, and drift chamber of electron beam.
该装置由磁场电源、场线圈及电子束漂移管等组成。
It is necessary to use two-stage selective earthing protective device in the power supply system of open-pits.
露天矿供电系统中采用两级选择性接地保护装置十分必要。
It is necessary to use two-stage selective earthing protective device in the power supply system of open-pits.
露天矿供电系统中采用两级选择性接地保护装置十分必要。
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