摘要
论述了模块电源并联运用中的自动均分电流原理，并给出应用于具有冗余结构的程控交换机二次电源的一个实例。
Describes the principle of automatic load current sharing in parallel working of modular power supply, and introduces one example of designing the secondary power supply in programmable exchanger with redundant structure.
关键词
自动均分电流
模块电源
二次电源
程控交换机
automatic current sharing
modular power supply
secondary power supply for programmable exchanger
redundant structure
