powerstax q0301 series

Q0301 Series300W Single Output Quarter Brick DC/DC Converters - 1

UK/Europe/ROW +44 (0)1268 568200USA/Canada +1 877 215 8463

E: [email protected]: www.powerstax.com Copyright © 2017 Powerstax Ltd

Powerstax

Q 0

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S E

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S -

D C

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• STANDARD “QUARTER BRICK” PACKAGE

• POWER DENSITY UP TO 14.4W/CM3 (235W/IN³)

• EFFICIENCIES FROM 90-92%

• 24VDC OR 48VDC INPUT

• 2:1 INPUT VOLTAGE RANGE

• REMOTE ON/OFF

• OPEN-FRAME & ENCLOSED OPTIONS

STANDARDMODEL 1

INPUT VOLTAGE(RANGE)

INPUTCURRENT 2

OUTPUTVOLTAGE

OUTPUTCURRENT

OUTPUTPOWER

TYPICALEFFICIENCY

Q0301-024-0033-c-xyQ0301-024-0050-c-xyQ0301-024-0070-c-xyQ0301-024-0120-c-xy

24V(18-36V)

12.2A18.3A17.1A18.1A

3.3V5.0V7.0V

12.0V

60.0A60.0A40.0A25.0A

198W300W280W300W

90%91%91%92%

Q0301-048-0033-c-xyQ0301-048-0050-c-xyQ0301-048-0070-c-xyQ0301-048-0120-c-xy

48V(36-75V)

6.1A9.2A8.5A9.1A

3.3V5.0V7.0V

12.0V

60.0A60.0A40.0A25.0A

198W300W280W300W

90%91%91%92%

Notes:1. See‘modelnumberconfigurationguide’tospecifyparametersc,x&y.2. Basedontypicalefficiencyatminimuminputvoltage.

OTHER HIG

H DENSITY D

C-DC

Full B

rick to

850W

Half Bric

k to 600W

Eighth Bric

k to 132W

Sixteenth Bric

k to 50W

14

POWER SUPPLY DESIGN EXCELLENCE

TheQ0301seriesprovidesupto300W/60Aoutputs

inanindustrystandardquarterbrickpackage;either

open-frameorfullyenclosed.

TheefficientSRstageiscombinedwithapatented

“Buck Reset” topology that reduces power loss to

achieve14.4W/cm³or235W/in³powerdensity.

The multi-layer single side circuit board design

plus the patented baseplate technology enhances

thermalperformanceandimprovesreliability.

Q0301 series is designed for Industrial, Telecom,

Servers,Networkingandotherapplicationsthatuse

a24Vor48Vinputbus.

mailto:sales%40powerstaxplc.com?subject=F%20Series%20DC/DC%20converters

http://www.powerstaxplc.com





Powerstax

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INPUT SPECIFICATIONS 24V Input 48V InputInputVoltage&Current seemodeltable

InputVoltageLimit -0.5V to +40V -0.5V to +80V

InputCurrent(standby) off:<6mA,latched:<8mA

Vin(on)(inputrising) 17-18V 34-36V

Vin(off)(inputfalling) 15.6V-16.6V 31.2-33.2V

SurgeWithstand(100mS) 50V 100V

ReflectedRippleCurrent 30mArms/100mApk-pk(Lext = 10µH)

InputCapacitance 33.0uFMax. 12.0uFMax.

OUTPUT SPECIFICATIONSVoltageSet-point(typical) ±1.0%Voutnom.(atfullload)

VoltageToleranceBand ±4.0%Voutnom.(allline,load&temperatureconditions)

LineRegulation >0.3%Voutnom.(VinminimumtoVinmaximum)

LoadRegulation >0.3%Voutnom.(2%to100%load)

Efficiency seemodeltable

TemperatureCoefficient ±0.03%/°C(-40°Cto100°C)

TransientResponse ±6.0%Vout/500µA(50-75%loadstepat2.5A/µS)

Start-UpDelayTime 20mS-250mS(FullLoad)

InputRippleRejection -50dB(<1KHz)

CurrentLimit 108-125%

Ripple&Noise(20MHz) 3%pk-pk,1%rms

OvervoltageProtection 115-130% Vout

TrimRange ±10%Voutnom.(10%FullLoad)

CONTROL SPECIFICATIONSRemoteControlVoltage LogicHI-+3.0to+6.5V,LogicLO-0to+1.0V

RemoteControlCurrent -0.5 to +1.5mA

VoltageLimit -0.5 to +12V

GENERAL & ENVIRONMENTAL SPECIFICATIONSTemperatureRange -40°Cto+110°Coperating,-55°Cto+125°Cstorage

OvertemperatureProtection 110°C(Tc)±5°C(Internal)

Cooling BaseplateorBaseplate/HeatsinkCombination

SwitchingFrequency 330kHz

SafetyStandards UL/EN/IEC60950-12ndEd.(ULPending)

IsolationVoltage2000VACrms(input/output,reinforcedinsulation)1000VACrms(input/baseplate,basicinsulation)

1000VACrms(output/baseplate,operationalinsulation)

BaseplateMaterial Aluminium

Weight Open-Frame43gwith1mmbaseplate,Enclosed105gwith3mmbaseplate

MTBF 2,960,000hours@25°C(BelcoreTR332issue6)







Powerstax

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56.0(2.205)

61.42(2.418)

13.95(0.549)

7.62(0.30)

2.7(0.1065) 15.24

(0.60)

INO

UT

PinLength

28.0(1.102)

3.81(0.15)

Bottom View (PIN Terminal)

1.02(0.04)(x6)

7.57(0.298)

StandoffHeight

1.52(0.06)(x2)

7.57(0.298)

7.62(0.30)

+S(5

)

-S(7

)

-Vo(

8 )

Trim

(6)

+Vo(

4)

ModuleHeight

End view

5.31(0.209)

50.8(2.0)

61.42(2.418)

Side view

47.24(1.86)

26.16(1.03)

43.12(1.698)

Top viewMounting InsertsM3 x 0.5 Screw Fixing (x4)Maximunm Torque: 0.44Nm (3.9 in-Ib)

MECHANICALS - ENCLOSED

PIN DESIGNATIONSPin Designation Function Dimensions: mm(inches)

Tolerances: x.x±0.5 (x.xx±0.02) 0.x±0.25 (x.xxx±0.01)Weight: Enclosed-105g,3mmbaseplateOpen-Frame-43g,1mmbaseplateBase plate: AnodisedAluminiumAlloyMounting inserts: StainlessSteelMaximum torque: 0.44Nm(3.9in-Ib)Pin material: CopperAlloyorBrassPin plating: GoldoverNickel

1 -IN Input-Ve

2 ON/OFF RemoteON/OFF

3 +IN Input+Ve

4 +Vo Output+Ve

5 +S RemoteSense+Ve

6 Trim OutputVoltageTrim

7 -S RemoteSense-Ve

8 -Vo Output-Ve

OverallHeight=ModuleHeight+StandoffHeightSeetableofpage5forspecificmoduleheights.







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Pin Length

StandoffHeight

ModuleHeight

IN

50.8(2.00)

11.94(0.47)

7.62(0.30)

15.24(0.60)

-IN(1

)

PC(2

)

+IN

( 3)

3.81(0.15)

1.02(0.04)(x6)

Heatsink (Option)

1.0mm Baseplate

Side view

-Vo(

8)

Trim

(6)

+S(5

)

+Vo (

4)

OU

T

3.81(0.15)

1.52(0.06)(x2)

-S(7

)

End view

47.24(1.86)

58.42(2.3)

26.16(1.03)39.12(1.54)

Top view (Sink-Plate)Mounting InsertsM3 x 0.5 Screw Fixing (x4)Maximunm Torque: 0.44Nm (3.9 in-Ib)

MECHANICALS - OPEN-FRAME

TYPICAL THERMAL PLOTSOEPN-FRAME FORMAT

(Wo~ 161W@55°C/100LFM) (Wo~ 213W@55°C/200LFM)

OverallHeight=ModuleHeight+StandoffHeightSeetableofpage5forspecificmoduleheights.




Q0301 Series - Enclosed300W Single Output Half Brick DC/DC Converters - 5

Powerstax EuropeUnits 5-6 Heron AvenueWickfordEssexSS11 8DL, UK Copyright © 2017 Powerstax LtdRevision 2

Powerstax North America12804 W. Santa Ynez DriveSun City West Arizona 85375USA

Information and specifications contained in this data sheet are believed to be correct at the time of publication. However, Powerstax accept no responsibility for consequences arising from printing errors or inaccuracies. Specifications are subject to change without notice.

Powerstax

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All specifications are typical at nominal line input, full load and 25°C unless otherwise stated. q03

01_s

erie

s-ds

-rev

2-05

17.in

dd

60

70

80

90

100

Load(A)

Eff.

(%)

36V 76.25 86.30 90.08 91.75 92.51 92.93 92.97 92.93 92.81 92.62

48V 75.27 86.19 90.06 91.81 92.76 92.99 93.03 93.02 92.97 92.88

75V 70.89 83.27 87.77 89.97 90.98 91.78 92.21 92.23 92.32 92.18

2.10 4.20 6.30 8.40 10.50 12.60 14.70 16.80 18.90 21.00

-40 -20 0 20 40 60 80 100 120Ambient Temperature (°C)

Load

(A)

0

5

10

15

20

25

400LFM

300LFM

200LFM

100LFM

20LFM

TYPICAL WAVEFORMS & CURVES

Start-up Waveform Transient Response Input & Output Ripple

12V OUTPUT UNIT

Efficiency Derating EMI

MODEL NUMBER CONFIGURATION GUIDE

Q0301-iii-oooo-c-xy

Series Name (Q= ¼ Brick) Pin/Standoff/Heatsink (see below)

Power Output (W/10) Remote ON/OFF Polarity (see below)

Number of Outputs Output Voltage (see model table)

Input Voltage (see model table)

Example:Q0301-024-0120-H-AEis24Vdcinputwith12Vdcoutput,positivepolarity,

remoteon/off,3.05mmpinlength,0.51mmstandoffheightandopen-frame

formatwith5mmheat-sink.

FORMAT MODULEHEIGHT

Open-Frame1mmBaseplate A 8.64

(0.34)

Open-Frame3mmBaseplate B 10.67

(0.42)

Open-Frame3mmBaseplate C 12.7

(0.50)

Open-Frame3mmHeatsink D 10.67

(0.42)

Open-Frame5mmHeatsink E 12.7

(0.50)

Enclosed3mmBaseplate G 12.19

(0.48)

Enclosed5mmBaseplate H 14.22

(0.56)

Selectdesiredformatandinsertinpositiony.

PIN LENGTH / STANDOFF HEIGHTmm

(inches)StandoffHeight

0.51 (0.02) 2.03 (0.08) 4.06 (0.16)

PinLeng

th

3.05 (0.12) A C D

4.06 (0.16) E G H

5.08 (0.20) J L M

6.10 (0.24) N Q RNote:2.03&4.06standoffheightoptionsareonlyavailableontheOpen-Frameformat.

SelectrequiredPinLength&StandoffHeightcombinationandinsertinpositionx.

REMOTE ON/OFF POLARITYPositive Negative

H L

Selectdesiredremoteon/offpolarityandinsertinpositionc.


powerstax q0301 series

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