automatic power switch

基本解释

It can not only realize conventional spare power source automatic switch-in, but also realize system automatic recovery.
不仅可实现常规备用电源自动投入的功能，还可实现系统的自动恢复。
We owns various advanced production facility and inspection equipment , such as wave crest solder , hot wind flow solder , ultrasonic and full-automatic switch power supply test instrument.
公司拥有各种先进的生产设备和检测设备，如进口波峰焊、全热风回流焊、超声波及全自动开关电源测试仪。
product.ch.gongchang.com
The WATSN series automatic transferring switch of power supply (ATS) and its structure features as well as main specifications were introduced, especially the operating principle of the controller.
系统地介绍了施耐德万高公司生产的WATSN系列自动转换开关（ATS）的结构及特点、性能指标及主要技术参数等，并着重阐述了其控制器的工作原理。