Power Supplies

Rugged Power Supplies for Harsh Environments

NAI designs and manufactures an extensive portfolio of COTS and modified COTS Rugged Power Supplies. These AC/DC Power Supplies and DC/DC Power Converters are specifically designed to withstand extreme conditions in altitude, temperature, shock and vibration in rugged defense, and industrial applications. For over 40 years and through advanced engineering, our power products have been used worldwide in a broad range of air, land, and sea systems, meeting the most demanding requirements of our customers.

Power Supply Selection Guide

6U and 3U VPX Products

Part NumberInformationForm Factor
Intelligent Power MonitorProvides a precise, instrument grade, digital analysis of input power lines
VPX55H-3500 Watts DC/DC 3U VPX
VPX55-3HU400 Watts DC/DC Power Line Conditioner3U VPX
VPX55HS725 Watts DC/DC3U VPX
VPX68400 Watts, DC/DC, Meets MIL-STD-704A through F 3U VPX
VPX56-3HU400 Watts Power Line Conditioner - 50 milliseconds of holdup time3U VPX
VPX57-31500 Watts DC/DC 270 V DC Input up to 6 outputs3U VPX
VPX57HS725 Watts +270 VDC input alignment of SOSA™ 3U VPX
75PS475 and 150 Watt Versions DC/DC3U cPCI
VPX56H-61,000 Watts AC/DC 6U VPX
VPX56H2-61,400 Watts Conduction Cooled 5 Outputs6U VPX
55GS125 Watts DC/DCBrick
55J150 Watts DC/DCBrick
55K175 Watts DC/DCBrick
55LS1100 Watts DC/DCBrick
56GS125 Watts AC/DCBrick
56J150 watts AC/DCBrick
56K175 Watts AC/DCBrick
56M1150 Watts AC/DCBrick
56RS1300 Watts AC/DC - Standard output voltages: 24V, 28VBrick
56RS3300 Watts AC/DC - Standard output voltages: +15V, +24V, +28VBrick
56TS1500 Watts AC/DCBrick