Power Electronics
The VPX5731 is the latest in a line of VPX power converters that support some of today39s most demanding system power requirements Image courtesy of North Atlantic Industry

The VPX57-31 is the latest in a line of VPX power converters that support some of today's most demanding system power requirements. (Image courtesy of North Atlantic Industry).

High Power Density, VITA 62, 3U DC/DC VPX Power Supply

North Atlantic Industries recently introduced its latest 3U rugged VPX power product: the VPX57-31. Suited for rugged military and commercial aerospace applications, the VPX57-31 provides up to 400W (CC4 temperature range, full load) with six outputs and is compliant with MIL-STD-704F.

Other features include current share, remote error sensing and a built-in EMI filter compliant with MIL-STD-461, CE-102 - all within a single slot 1.0 in. pitch, 3U package. The VPX57-31 is designed to meet standard 3U VPX mechanical requirements and has VITA 62 compatible outputs and signaling, user programmability, I2C communication and programmable Over-Temperature monitor.

Many of today's military systems rely heavily on high-efficiency power supplies that can support OpenVPX requirements and withstand MIL-STD-704 low and high voltage transients. The VPX57-31 is the latest in a complete line of NAI VPX power converters that support some of today's most demanding system power requirements. 

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