FAQ Back to search results Q. What is the allowable level of DC-input inrush current? EMC Components > Power Line EMC Filters Q.What is the allowable level of DC-input inrush current? EMC Components > EMC Components > Power Line EMC Filters A. It is within 50 times the rated current as long as the length of time is 5ms. All related FAQ Q. What is the allowable level of input inrush current (surge current)? Power Line EMC Filters