EMI and RFI Filters for Mil/Aero Applications

Astrodyne Corporation has expanded its Mil/Aero product offerings line to include custom and off-the-shelf military filters. By acquiring LCR, Radius Power and Filter Concepts earlier this year, Astrodyne is now able to offer its customers ac and ac EMI/RFI filters for all current and voltage ratings for 50/60 Hz, 400 Hz and "wild frequency" 330-880 Hz applications, along with its current line of power supplies.

Designed to meet all necessary Mil/Aero certifications, requirements and EMI testing, including MIL-STD-461, MIL-STD-220, TEMPEST, RTCA-DO160 and manufactured in ISO 9001:2008 and AS9100 C registered facilities, these filters are ideal for high reliability, mission critical applications in the Mil/Aero marketplace. They are available with various levels of transient voltage protection options including EMP, HEMP, HERF and lightning strike.

Jerry Hornstein, Director of Business Development, Mil/Aero, said, “Many of our products have operating temperatures ranging from -50 to +100 degrees C, so customers have the confidence that they will perform when used in challenging thermal and shock and vibration Mil/Aero and industrial applications. These newly added filters, which complement Astrodyne’s existing dc-dc and ac-dc high-reliability/COTS converters, not only operate at extended temperature and shock and vibration environments, but meet multiple industry requirements, as well.”

Astrodyne’s high reliability family of Mil/Aero products meet MIL-STD-810 for shock and vibration conformance, support MIL-STD-704, MIL-STD-1275 and MIL-STD-1399 power specifications, have demonstrated exceptional MTBF (mean time between failures) and offer a variety of options to conform to the most complex performance requirements.