摘要
机械式电源开关不具备停电自锁和断电回零等功能，在一些特殊的安全要求较高的场所，使用这种开关也存在着一定的安全隐患。该文论述的触摸式电子开关，具有设计新颖、美观漂亮、安全耐用、成本低廉以及实用性好等优点，可以解决和克服机械式电源开关存在的这些问题，并具有一定的开发前景与和经济价值。
As the mechanical switch has no function of automatic locking and returning to zero in power failure, there exists some potential danger when used in places where safety is called for. Thus, the touching - type electronic switch, described in this paper, will solve and overcome these problems with such advantages as novel design, beautiful looking, safe, durable and practical use and cheap cost. The switch has brighter prospects for further development and good economic returns.
