FAQ Back to search results Q. Is it possible to use a filter for AC power supply with DC input? EMV-Bauelemente > EMV-Netzfilter Q.Is it possible to use a filter for AC power supply with DC input? EMV-Bauelemente > EMV-Bauelemente > EMV-Netzfilter A. Yes, a filter for AC power supply can be used with DC input. Be careful about inrush current (refer to the separate item). All related FAQ Q. What should be done with the ground terminal in use with DC input? EMV-Netzfilter Q. What are the recommended products for use with DC input? EMV-Netzfilter Q. What is the allowable level of input inrush current (surge current)? EMV-Netzfilter Q. What is the allowable level of DC-input inrush current? EMV-Netzfilter