Luso Electronics Distribution, the sole UK and Ireland representative for the SynQor range of power supplies and related components, has announced the availability of a new line of Mil-COTS half-brick transient EMI filters.
Rated to handle 30A output current, the electrical characteristics of the MCOTS-F-28-T-HT series include –40 to +40V input voltage, very low DC resistance, and greater than 80dB differential-mode attenuation and 36dB common-mode attenuation at 250kHz. In addition, the new filters feature transient-suppression circuitry to block voltage surges and spikes; soft-start circuitry to limit in-rush charging currents; reverse polarity protection with a low-loss synchronous rectifier; output power limit for short-circuit protection; on/off pass-through circuitry; and standby circuitry to minimize quiescent power draw.
When combined with Mil-COTS DC-DC converters, the filters are designed to comply with MIL-STD-704, MIL-STD-1275, RTCA/DO-160, DEF-STAN 61-5 and MIL-STD-461 for a 28V system.
