The MI-IAM input attenuator module from Vicor Corporation is an accessory product to that company’s MI-200 and MI-J00 DC-DC converters that provide EMI filtering and transient protection. Designed for use with all 28- and 278-volt input converters, the MI-IAM can drive any number of modules with output loads up to 200 watts. This device meets the conducted emissions specifications of MIL-STD-461C/D/E and offers complete input transient, surge, and spike protection to the most severe levels of MIL-STD-704A-F, MIL-STD-1275/A/B/D, and DO-160E. Reverse polarity protection and overvoltage lockout provide protection against potentially damaging line conditions. Find more product information at the Vicor website.Post or answer questions on the labyrinth of military EMC standards and specs . Log on to the Interference Technology Military Forum.