HQA Series

120W Harsh Environment Quarter Brick Converters

HQA Series (Provisional Datasheet) 1

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Specification Model HQA Nominal Output Voltage VDC 5V 12V 15V 24V 28V 48V Input Voltage Range VDC 9 - 40V 18 - 40V Input Current A 16A Maximum Efficiency(100%load,24Vinput) % 90 90 89 87 89 91.5 Output Voltage Adjustment VDC 4.5 - 5.5 10.8 - 13.2 13.5 - 16.5 21.6 - 26.4 25.2 - 30.8 45.6 - 52.8 OutputVoltageAccuracy % ±3% Ripple & Noise (max) pk-pk mV 150 150 200 250 250 300 LineRegulation(typ) % 0.05 0.05 0.05 0.05 0.05 0.05 LoadRegulation(max) % 0.03 0.03 0.03 0.03 0.03 0.03 OvercurrentProtection(typ) A 37 14.5 12 6.2 5.2 4.0 OvervoltageProtection(typ) V 6.5 15 18 32 35 54 RemoteOn/Off - Yes;Low=ON,Open=OFF Remote Sense - Yes Not as standard OperatingTemperature °C Standardscreening:-40°Cto+115°C,Enhancedscreening:-55°Cto+115°C Storage Temperature °C -65°C to +125°C Temperatureregulation % 0.5%acrossfulltemperaturerange Humidity(noncondensing) %RH MIL-STD883Method1004.7 Cooling - Conduction,convectionorforcedair WithstandVoltage VDC Inputtobaseplate,InputtoOutput2250VDC IsolationResistance Ω >10MΩ Vibration - MIL-STD-202G,Method201A, Unpowered,sweep1:5to50Hzat0.5g,sweep2:50to500Hzat1.5g,threeaxis Shock - MIL-STD-202G,Method213B,Table213-1,TestConditionI,Unpowered,50Ghalfsine6ms,threeaxis SafetyAgencyCertifications - UL60950-1,CSA60950-1,EN60950-1,CEMark QualificationMethods - MIL-STD-883FandMIL-STD-202G Weight(Typ) g 100g(Flangedversion) Size(LxWxH) mm Flangedversion:60.6x55.9x12.7;Non-flangedversion:60.6x39x12.7 Warranty yrs 3

Features Benefits •StandardQuarterBrickFootprint •AssistsSystemIntegration •9-40,18-40VDCInputs •Designedfor28VDCNetworks •Upto91.5%Efficiency •EasierSystemThermalManagement •Upto115°CBaseplateTemperatures •SuitableforConductionCooling •RuggedPackagewithEncapsulation •ForRuggedEnvironments •NoOptocouplersUsed •AllowsHighTemperatureOperation •EnhancedScreeningOption •SuitableforHighReliabilityApplications

Notes: SeeInstallationManualforfulldetails,testmethodsofparametersandapplicationnotes

HQA Series (Provisional Datasheet)2

Operation S-Grade M-Grade

FunctionalTest RoomandHotTest Cold,Room,andHotTest Burnin Yes Extended,96hour TemperatureCycling No 10Cycles Hi-Pot 2250VDC 2250VDC Visual Inspection Yes Yes

Screening

Model Selector Input Voltage Output Voltage Maximum Current Maximum Power Model (V) (V) (A) (W)

HQA2W120W050V-007-S 9-40 5 24 120 HQA2W120W120V-007-S 9-40 12 10 120 HQA2W120W150V-007-S 9-40 15 8 120 HQA2W120W240V-007-S 9-40 24 5 120 HQA2W120W280V-007-S 9-40 28 4.2 118 HQA24120W480V-007-S 18-40 48 2.5 120

Contact Factory for StatusStandard Model

Notes: *ContactfactoryforotherVoltagesoroptioncodes

Options

Suffix Description

-007-S FlangedBaseplate,StandardScreening -N07-S Non-FlangedBaseplate,StandardScreening -007-M FlangedBaseplate,EnhancedScreening -N07-M Non-FlangedBaseplate,EnhancedScreening

HQA Series (Provisional Datasheet) 3

OutlineDrawingNon-FlangeVersionHQASeries

OutlineDrawingFlangeVersionHQASeries

Pin Assignment PIN Function 1 Vin (+) 2 On / Off 3 Vin (-) 4 Vo (-) 5 Sense(-),selectmodels 6 Trim 7 Sense(+),selectmodels 8 Vo (+)

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Local Distribution

HQA Series (Provisional Datasheet)4

HQA Oct19 v5