Single Pair AC/DC Control Line HEMP Filter

HEMP control line filters for AC/DC power supplies are designed to withstand all the E1, E2 and E3 pulse types. These components are subjected to the PCI test and must match the shielding effectiveness as stated in MIL-STD-188-125.

  • Voltage Range

    ± 48 V DC/ 32 V AC

  • Current Range

    6 A

  • Application

    Airborne Communication Systems

Product Specification


Control/Signal lines for various application areas:

  • Military – Power Line POE for shielding chambers, Radar systems, Airborne Communication Systems
  • Medical systems – MRI scanning rooms and diagnostic facilities
  • High security government agencies
  • Banking and financial services
  • Data centers and server rooms
  • Test & measurement equipment

What EMIS Offers

EMIS range of EMP Surge Protectors/Filters for Single Pair control lines provide very effective noise attenuation for a wide range of military and industrial applications.

Mounting, Construction, Ratings

  • Tested as per MIL 188-125-1 standards
  • Maximum operating voltage : ± 48 V DC/ 32 V AC
  • Maximum operating current : 6 A
  • DC resistance : < 40 mΩ
  • Max. Surge current : 20 kA, 8/20 μs Pulse

Note: Customer specific solutions are also delivered on request, apart from filters and shielding solutions from the product catalog.