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.

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