phoenixdesign
Newbie level 2
We are using SMPS, IRM 30-12 in our circuit. It is working fine. But, in one circuit the input capacitor (450V,56uF) of the SMPS is burnt. I am attaching a schematic to show which capacitor is burnt.This is not the exact schematic. I want to know the probable reasons due to which the capacitor is burnt (blast)?