We finally got the new power supply in.
我们终于接通了新电源。
The power supply on this instrument had failed, so it could no longer be used.
这个仪器的电源出故障了，不能再用了。
Use a 5v external power supply.
使用一个5V外部电源。
其他特征（电源设备）
Emergency power supply operational.
应急电源工作。
Switch mode power supply design knowledge.
开关电源的设计知识。
Switch off main power supply before maintenance.
维护前请切断主电源。
One of the diesel engines for emergency power supply.
用于应急动力源之一的柴油发电机。
So far, power supply has resumed in all townships.
到目前为止，所有城镇的供电已经恢复。
But it was a critical part of the power supply system.
但是，电力基础设施却是供电系统中至关重要的一环。
Warning: Switch off main power supply before maintenance!
警告：维护前请先切断主电源！
PFC is one of the key points in the design of power supply.
功率因数校正(PFC)是电源设计中的关键内容之一。
It can work immediately when the power supply is connected.
只需接通电源即可工作。
Finally, we simply debate the design of system power supply.
最后，本文对系统电源设计进行了简单的讨论。
Use of vehicle power supply, green environmental protection.
采用车载电源供电，绿色环保。
If power fails, the uninterruptible power supply (UPS) will take over.
如果电源发生故障，不间断电源(uninterruptible power supply,UPS)将接管电源。
One area in which they have not improved, though, is their power supply.
然而其供电系统一直都没怎么改善。
This load is easier for power supply to start up than resistor load.
这种负载对开关电源来说要比电阻负载容易启动。
It is estimated that 30% of last year's wind power supply went unused.
据估计，去年有30%的风电没有得到利用。
At eight o 'clock power supply was cut off and the family went to bed.
晚上八点钟的时候停止供电，全家就寝。
Nowadays it is popular to use digital control in power supply design.
数字化控制电源已成为当今电源产品设计的潮流。
The research will improve the reliability and quality of power supply.
这些研究将提高系统的供电可靠性和供电质量。
The huge power supply comes from the newly-built nuclear power station.
强大的电力供应源于新建的核电站。
Communication power supply is the power source of communication equipment.
通信电源是通信设备的动力之源。
In the automotive power supply system, power is one of the main components.
在汽车电源系统中，电源是主要组成部分之一。
In the automotive power supply system, power is one of the main components.
在汽车电源系统中，电源是主要组成部分之一。
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