摘要
本文介绍了一种经试验证明性能可靠的开关电源短路保护线路。它结构简单、保护速度快,与国产集成开关电源控制器配合使用,可大大提高开关电源的可靠性。
A dependable circuit with simple composition and fast protection speed for short-circuit protection of a switching power supply was introduced in this paper. This circuit matching with a domestic integrated pulse width controller can greatly raise the reliability of switching power supply.
关键词
开关
电源
短路
保护
switching power supply
short-circuit protection
