DC/DC Converters 3U VPX with +28 VDC Input

NAI offers COTS and custom DC/DC converters that plug directly into a standard 3U VPX chassis and are conduction-cooled through the card edge/wedgelock. With their advanced design, these rugged converters accept a +28 VDC input and provide VPX-compatible outputs and I/O. All units are specified over their full operating temperature range at full-load conditions.

Specifically designed with NAVMAT component derating for rugged defense and industrial applications, these military power supplies have integrated EMI filters per MIL-STD-461 standards.

Click on the product link below for detailed product information or view our Power Supply Reference Guide for platform and performance details of our full portfolio.

ModelForm FactorInput# of OutputsOutput PowerInput TransientsEMIFeaturesCooling MethodConnector - I/O
VPX55-33U, 0.8"+28 VDC6400 WattsMIL-STD-704 & MIL-STD 1275MIL-STD-461FVITA 62 Signals, I2CWedgelockPer VITA 62
VPX55H-33U, 0.8"+28 VDC6500 WattsMIL-STD-704FMIL-STD-461FVITA 62 I/O, Programmable, I2C, OverTemp, Status LED, Current ShareWedgelockPer VITA 62