資料成果500系列

Features:

UniversalACinput/Fullrange

Built-inactivePFCfunction,PF>0.95

Withstand300VAsurgeinputfor3secs.

Built-incoolingFanON-OFFcontrol

Outputprotections:OLP/OVP/OTP/SCP

Allusing105℃longlifeelectrolyticcapacitors.

Build-inremotesensefunction

Build-inremoteON-OFFcontrol

3yearswarranty

SPECIFICATION

MODEL

PDF-500-12

PDF-500-24

PDF-500-27.5

PDF-500-48

OUTPUT

DCOutput

12V

24V

27.5V

48V

RatedCurrent

41.7A

21A

18.2A

10.5A

CurrentRange Note1

0~41.7A

0~21A

0~18.2A

0~10.5A

RippleandNoise

Note2

0~70℃

<150mV

<200mV

<200mV

<240mV

-20~0℃

<240mV

<400mV

<400mV

<480mV

VoltageADJ.Range

11.6V-13.2V

23.5V-27.2V

26.0V-30.0V

46V-54V

VoltageAccuracy

±2.0%

±2.0%

±2.0%

±2.0%

LineRegulation

±0.5%

±0.5%

±0.5%

±0.5%

LoadRegulation

±1.0%

±1.0%

±1.0%

±1.0%

Set-upTime

＜2.0S(115Vacinput,Fullload);＜2.0S(230Vacinput,Fullload)

HoldupTime

＞10mS(230Vacinput,Fullload)

TemperatureCoefficient

±0.03%/℃

OvershootandUndershoot

<5.0%

INPUT

VoltageRange

88Vac~264Vac

FrequencyRange

47Hz~63Hz

PowerFactor(Typical)

PF＞0.98/115VAC PF＞0.95/230VAC

Efficiency(Typical)

115Vacin

85%

87%

88%

89%

230Vacin

88%

90%

91%

92%

ACCurrent(max.)

5.5A

InrushCurrent(Typical)

<20A@115Vac <40A@230Vac Coldstart

LeakageCurrent

Input—output:<0.25mA Input—PG:<3.5mA

PROTECTION

OverLoad

110%~150%ofratedoutputcurrent,constantcurrentlimitingfor3S,thenhiccupmode,autorecovery

OverVoltage

115%~150%ofratedoutputvoltage,constantvoltage

OverTemperature

95℃+10℃(detectonheatsinkofpowertransistor);shutdown,autorecoverafterthetemperaturegoesdown

FanON/OFFControl

Outputload>65%ratingorinsidetemperature>55℃,FANON

ENVIRONMENT

Operatingamb.Temp.&Hum.

-20℃~70℃;20%~90%RHNocondensing(refertothederatingcurve)

StorageTemp.&Hum.

-25℃~85℃;10%~95%RHNocondensing

SAFETY&EMC

Note3

SafetyStandards

UL60950-1;EN60950-1：2006

WithstandVoltage

Primary-Secondary:3.0KVac;≤10mA.Primary-PG:1.5KVac;≤10mA.Secondary-PG:0.5KVDC;≤10mA.

IsolationResistance

≥100Mohms

EMIConduction&Radiation

CompliancetoEN55022,EN55024,FCCPART15 CLASSB

HarmonicCurrent

CompliancetoEN61000-3-2，CLASSD

EMSImmunity

CompliancetoEN61000-4-2,3,4,5,6,8,11;heavyindustrylevel

OTHERS

MTBF(MIL-HDBK-217F)

Morethan200,000Hrs(25℃,Fullload)

Dimension(L*W*H)

170×120×83.5mm

Packing

6PCS/CTN,12KGS,0.04CBM

Coolingmethod

Coolingbyforcedair(built-inDCfan)

NOTE

AllparametersNOTspeciallymentionedaremeasuredatratedinput,ratedloadand25℃ofambienttemperature.

Measuredat20MHzofbandwidthbyusinga12”twistedpair-wireterminatedwitha0.1uF&47uFparallelcapacitor.

TheSPSisconsideredacomponentwhichwillbeinstalledintofinalequipment.Theequipmentmustbere-confirmedthatitstillmeetsEMCdirectives.

2

1

4

3

8

7

MechanicalSpecification Unit:mm

型號MODEL:PDF-500-12

交流輸入ACINPUT100-240V5~.5AMax50-60Hz

直流輸出DCOUTPUT12V41.7A

Bult-inanON/OFF13

contol.Fa