Designed for applications including military, industrial, electronic and aerospace are custom EMI filters that provide complete design engineering and test capabilities. The filters have current carry capacitance of 0.1A to 500A; voltage ratings of 1 Vdc to 5,000 Vdc and up to 660 Vac; and frequencies to 1,000 Hz. They are available in intermittent and continuous duty models. Single and multi-circuit configurations include L, Pi, Pi with feed-through caps, and T circuits.