Rugged Power Supplies

Rugged Power Supplies

 

Rugged Power Supplies for Harsh Environments

NAI designs and manufactures a full line of Commercial Off-the-Shelf (COTS), Modified COTS and custom power supplies that comply with environmental standards designed for harsh environments, including MIL-STD-810G, VITA 47 and MIL-STD-901. NAI’s rugged power supplies also comply with VITA 62 and have integrated EMI filters per MIL-STD-461 standards.

Specifically designed for rugged defense, industrial, and commercial applications operating in extreme conditions, these high-density power supplies provide significant cost benefits and deliver COTS solutions that accelerate deployment of SWaP-optimized systems in air, land, and sea systems.

Key Features:

  • Multiple input & output configurations
  • Integrated EMI filtering per NAVMAT-STD-461
  • Environmental compliance per MIL-STD-810, VITA 47 and MIL-STD-901
  • VITA 62 compliance
  • Extensive signaling options
  • ESS temperature & vibration screening
  • Current share capability
  • Background Built-In-Test (BIT) & monitoring
  • Intelligent communication interfaces
  • Input transient protection per MIL-STD-704, MIL-STD-1399 & MIL-STD-1275

Use our Power Supply Reference Guide to view platform & performance details of our standard products.

These AC-DC Power Supplies and DC-DC Power Converters leverage NAI's Configurable Open Systems Architecture™ (COSA®), which allows customers to select from a full-feature library to leverage our Discrete Component design approach and create high reliability power solutions that meet the needs of a wide range of requirements - with little or no NRE.

 

Rugged VPX Power Supplies

ModelForm FactorInput# of OutputsOutput PowerInput TransientsEMIFeaturesCooling MethodConnector - I/O
VPX55H-33U, 0.8"+28 VDC6500 WattsMIL-STD 704MIL-STD 704VITA 62 I/O, Programmable, I2C, OverTemp, Status LED, Current ShareWedgelockPer VITA 62
VPX57-313U, 1.0"+270 VDC6500 WattsMIL-STD-704MIL-STD-461FVITA 62 I/O, Programmable, I2C, OverTemp, Status LED, Current ShareWedgelockPer VITA 62
VPX55-3HU3U, 0.8"+28 VDC2500 WattsMIL-STD-704A-FMIL-STD-461FBIT, Holdup TimeWedgelockPer Vita 62
VPX56H-66U, 1.0"115 VAC 3 Phase or +270 VDC51,000 WattsMIL-STD-704FMIL-STD-461FHIGH POWER, VITA 62 I/O, Programmable, I2C, OverTemp, Status LED, Current ShareWedgelockPer VITA 62

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

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

DC/DC Converters 3U VPX with +270 VDC Input

DC Input (+28 VDC) VPX 3U Line Conditioner with Holdup Time

ModelForm FactorInputOutput PowerInput TransientsEMIFeaturesCooling MethodConnector - I/O
VPX55-3HU3U+28 VDC500 WattsMIL-STD-704 A-FMIL-STD-461FReverse Polarity Protection, BIT, Holdup TimeCard Edge / WedgelockPer VITA 62

AC/DC Power Converter 6U VPX

ModelForm FactorInput# of OutputsOutput PowerInput TransientsEMIFeaturesCooling MethodConnector - I/O
VPX56H-66U, 1.0"115 VAC 3 Phase or +270 VDC51,000 WattsMIL-STD-704FMIL-STD-461FHigh Power, I2C, Remote Sense, Status LED, OverTemp Protection, Current ShareWedgelockPer VITA 62

DC/DC Converters 6U VPX with +270 VDC Input

ModelForm FactorInput# of OutputsOutput PowerInput TransientsEMIFeaturesColling MethodConnector - I/O
VPX56H-66U115 VAC 3 Phase or +270 VDC51,000 WattsMIL-STD-704MIL-STD-461FI2C, Remote Sense, Status LED, OverTemp Protection, Current ShareWedgelockPer Vita 62

High Power LRU Power Supplies

ModelForm FactorInput# of OutputsOutput PowerInput TransientsEMIFeaturesCooling MethodConnector - I/O
56WS4Baseplate3Ø AC or 270 VDC11,500 WattsMIL-STD 704MIL-STD-461FCurrent Share, OverTemp, Remote SenseConduction via BaseplateD38999
56XS1Baseplate3Ø AC or 270 VDC12,000 WattsMIL-STD-704MIL-STD-461F Standalone compliantBIT, Current Share, OverTemp, Remote SenseConduction via BaseplateD38999
56XS2Baseplate3Ø AC1 @ +270Vdc2,000 WattsMIL-STD-704MIL-STD-461F Standalone compliantBIT, Current Share, OverTemp, Remote SenseConduction via BaseplateD38999
56WS2-01Baseplate3Ø AC or 270 VDC11,500 WattsMIL-STD-704MIL-STD-461ERemote SenseConduction via BaseplateD38999
56WS1-01ATR Style3Ø AC or 270 VDC11,500 WattsMIL-STD-704MIL-STD-461EBIT, Remote SenseAir Through PlenumD38999

AC/DC Power Supplies Brick

ModelForm FactorInput# of OutputsOutput PowerInput TransientsEMIFeaturesCooling MethodConnector - I/O
56GS1Brick1Ø AC, 3Ø AC or 270 VDC125 WattsMIL-STD 704MIL-STD-461D; CE102TTL On/OffBaseplateSub-D
56J1Brick1Ø AC, 3Ø AC or 270 VDC1 or 250 WattsMIL-STD 704MIL-STD-461D; CE102TTL On/OffBaseplateSub-D
56K1Brick1Ø AC, 3Ø AC or 270 VDC1, 2 or 375 WattsMIL-STD 704MIL-STD-461D; CE102TTL On/OffBaseplateSub-D
56M1Brick1Ø AC, 3Ø AC or 270 VDC1 or 2150 WattsMIL-STD 704MIL-STD-461D; CE102TTL On/OffBaseplateSub-D
56RS1Brick1Ø AC, 3Ø AC or 270 VDC1300 WattsMIL-STD 704MIL-STD-461D; CE102TTL On/Off, Current ShareBaseplateSub-D
56RS3Brick3Ø AC or 270 VDC1300 WattsMIL-STD 704MIL-STD-461D; CE102TTL On/Off, Current ShareBaseplateSub-D
56TS1Brick3Ø AC or 270 VDC1500 WattsMIL-STD 704FMIL-STD-461FOn/Off, Current ShareBaseplateCombo D & Sub-D

DC/DC Converters Brick

ModelForm FactorInput# of OutputsOutput PowerInput TransientsEMIFeaturesCooling MethodConnector - I/O
55GS1Brick+28 VDC125 WattsMIL-STD 704MIL-STD-461D; CE102TTL On/OffBaseplateSub-D
55J1Brick+28 VDC1 or 250 WattsMIL-STD 704MIL-STD-461D; CE102TTL On/OffBaseplateSub-D
55K1Brick+28 VDC1 or 375 WattsMIL-STD 704MIL-STD-461D; CE102TTL On/OffBaseplateSub-D
55LS1Brick+28 VDC1100 WattsMIL-STD 704MIL-STD-461D; CE102TTL On/OffBaseplateSub-D

Read more about DC/DC Converters Brick

DC Power Line Conditioners with Holdup Time

ModelForm FactorInput# of OutputsOutput PowerInput TransientsEMIFeaturesCooling MethodConnector - I/O
VPX55-3HU3U, 0.8"+28 VDC2500 WattsMIL-STD-704A to FMIL-STD-461F;BIT, Holdup TimeWedgelockStandard VITA 62
44LS13U, 0.8"+28 VDC1100 WattsMIL-STD-704 & MIL-STD 1275MIL-STD-461F; CE102BIT, Holdup TimeWedgelockPositronic 33 Pin
44KS3-023U, 1.6"+28 VDC272.5MIL-STD-704A to FMIL-STD-461E; CE102BIT, Holdup TimeWedgelockPositronic 33 Pin

DC/AC Sine Inverters

ModelForm FactorInput# of OutputsOutput PowerInput TransientsEMIFeaturesCooling MethodConnector - I/O
44KS1Brick+28 VDC165 VAMIL-STD-704MIL-STD-461EBITBaseplateSub-D

Read more about DC/AC Sine Inverters

DC/DC Converters 3U cPCI

ModelForm FactorInput# of OutputsOutput PowerInput TransientsEMIFeaturesCooling MethodConnector - I/O
75PS43U, 0.8"+28 VDC4150 WattsMIL-STD-704 & MIL-STD 1275MIL-STD-461FProgrammable, Holdup Time, BIT, I2CWedgelockPICMG 2.11
55LQ33U, 0.8"+28 VDC4125 WattsMIL-STD 704MIL-STD-461EENABLE & BITWedgelockPICMG 2.11
55MQ23U, 0.8"+28 VDC4150 WattsMIL-STD-704 & MIL-STD 1275MIL-STD-461E I2C & BITWedgelockPICMG 2.11
55LQ23U, 0.8"+28 VDC4100 WattsMIL-STD 704MIL-STD-461E WedgelockDIN
55KQ2-023U, 0.8"+28 VDC460 WattsMIL-STD-704MIL-STD-461EI2CWedgelockPICMG 2.11

Read more about DC/DC Converters 3U cPCI

AC/DC Power Supplies 6U VME/cPCI

ModelForm FactorInput# of OutputsOutput PowerInput TransientsEMIFeaturesCooling MethodConnnector - I/O Other
56SQ26U, 1.6"1Ø AC, 3Ø AC, or 270 VDC5300 WattsMIL-STD 704MIL-STD 461EANSI/VITA, I2C, BITWedgelockDIN 41612Holdup Time, Current Share, Remote Sense

DC/DC Converters 6U VME/cPCI

ModelForm FactorInput# of OutputsOutput PowerInput TransientsEMIFeaturesCooling MethodConnector - I/O
55U91-016U, 2.4"+28 VDC9600 WattsMIL-STD 704MIL-STD-461EI2C & BITWedgelock / Baseplate ComboPICMG 2.11
44KS26U, 0.8"+5 VDC175 Watts  BITWedgelock3 Row DIN
64PS16U, 0.8"+28 VDC1600 WattsMIL-STD 704MIL-STD-461D BaseplateAirborne Type, 80 Pin

Modified COTS Power Supplies

ModelInput# OutputsOutput PowerFeaturesApplication
58MD3-013Ø, AC3160 WattsHoldup time, BITPower Avionics equipment for Flight Controls and Weapon Deployment
58WS1-033Ø, AC11,500 WattsFull EMI compliance, BIT indicator, ATR style+28 VDC power source for fixed wing and rotorcraft aircraft
58U91-03+28 VDC9600 WattsFull EMI compliance, BIT, holdup timeMission processor power source for military and commercial vehicles
44KS5-01+28 VDC165 VADC-AC sine inverter, BIT, I2C communicationRugged power source
58LD1-013Ø, AC2100 WattsAC output for lighting controlAircraft, cockpit display power