这是插件的某种“电源板”，通过对插件声明扩展，其它插件就可以利用这个插件。
This is a sort of "power strip" for a plug-in that others can take advantage of by declaring an extension to it.
一般是由于带电拔插系统中接插件，或电路中电源对地之间短路而引起，此时可采用静态电阻测量法。
General is due to the live system connector plug or circuit between the power-to-ground short-circuit caused by, at this point resistance measurement method can be static.
这种发电机的实践模式是很容易建立使用普通的电源扩展插件。
The practical model of this generator is easy to build using the ordinary power extension plug.
以LKJ2000型监控电源插件为例，介绍模块化电源的功能，阐述了模块化电源的过压、欠压保护电路的工作原理及各路输出过流保护电路的工作原理。
Taking the power board of type LKJ2000train monitoring and recording device as an example, the paper describes the function of the modular power supply.
该设计要求减半工具和插件和插座电源连接器系统的运营成本。
The design is claimed to halve the tooling and operational costs of plug-and-receptacle power connector systems.
它有三种配置，包括电源板，插件变压器板和一个插件变压器。
It is available in three configurations, including power supply board only, a board with a plug-in transformer, or a board with an enclosure and a plug-in transformer.
它有三种配置，包括电源板，插件变压器板和一个插件变压器。
It is available in three configurations, including power supply board only, a board with a plug-in transformer, or a board with an enclosure and a plug-in transformer.
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