摘要
熔断器、断路器是电子电气设备最常用的保护电器 ,熔断器可以实现过载、短路保护 ,断路器除具上述功能外 ,还能实行失压保护。根据线路特点和所保护的设备 ,采取相应的保护设施 ,确保用电安全。
Fuse and breaker are two types of protective devices used mostly for electronic and electrical devices. Fuse can be utilized to implement overload and short circuit protection, breaker can be used to implement voltage drop protection besides the same functions as fuse. Different types of safeguard should be taken to assure electro safety according to the characteristic of circuits and protected objects.
出处
《中国有线电视》
北大核心
2004年第6期30-33,共4页
China Digital Cable TV
