多体电源并联电路的潜通路分析

潜通路问题在航天装备型号研制试验中经常遇到,有些造成航天装备型号不能正常发射,甚至影响发射成败。潜通路分析及排除比较困难。本文介绍了一种由于多体电源关联,启动不同步形成潜通路,造成计算机上电复位不稳定,从而导致控制电路误动作,影响发射的故障及其分析方法。首先要找出可能造成故障的模式,然后对电路图进行认真分析,查找出设计...

Sneak circuit analysis of the multiple power supply parallel circuit

The Sneak Circuit breakdown problem frequently crops up,it maybe result in the equipment cannot launch normally,even to launch failly。It is difficult to analysis and fix。This paper introduce the method of fixing the sneak circuit breakdown,it is a multiple power supply parallel circuit,bring about sneak circuit because of switching on unsynchronism,and lead to the control circuit misaction。