Corporate: www.cdtechno.com
Product: www.cd4power.com
WPN20RC
ISO9001
CERTIFIED
20 Watt Regulated DC/DC Converter
ꢀOperatingꢀTemperatureꢀRange:ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ ꢀRemoteꢀOn/OffꢀFunction
ꢀ -40°Cꢀtoꢀ+100°C
ꢀOutputꢀTrimꢀFunction
ꢀZeroꢀLoadꢀOperation
ꢀIndustryꢀStandardꢀPinout
ꢀInputꢀandꢀOutputꢀFiltering
ꢀLowꢀProfileꢀShell
ꢀENꢀ60950,ꢀUL1950,ꢀC-UL,ꢀꢀ ꢀ
ꢀ VDEꢀAgencyꢀApprovals
ꢀ SingleꢀandꢀDualꢀOutputs
ꢀHighꢀEfficiency
ꢀRoHSꢀCompliant
ꢀ
TheꢀWPN20RCꢀseriesꢀisꢀaꢀfamilyꢀ
acrossꢀallꢀlineꢀandꢀloadꢀconditionsꢀinꢀaꢀ
spaceꢀsavingꢀpackage.ꢀꢀOtherꢀfeaturesꢀ
include:ꢀfullꢀregulationꢀdownꢀtoꢀzeroꢀ
load,ꢀunderꢀvoltageꢀlock-out,ꢀinternalꢀ
temperatureꢀshutdown,ꢀsoftꢀstart,ꢀremoteꢀ
on/offꢀandꢀoverꢀcurrentꢀprotection.
isꢀassembledꢀusingꢀaꢀfullyꢀautomatedꢀ
processꢀincorporatingꢀ100%ꢀsurfaceꢀ
mountedꢀcomponentsꢀforꢀincreasedꢀ
reliability.ꢀ
ofꢀhighꢀperformanceꢀDC/DCꢀconvertersꢀ
availableꢀinꢀthreeꢀinputꢀvoltageꢀrangesꢀ
ofꢀ9-18V,ꢀ18-36Vꢀandꢀ33-75V.ꢀꢀTheꢀunitꢀ
isꢀhousedꢀinꢀaꢀspaceꢀsavingꢀaluminumꢀ
shellꢀandꢀcombinesꢀlowꢀcostꢀwithꢀhighꢀ
performanceꢀacrossꢀallꢀlineꢀandꢀloadꢀ
conditions.ꢀTheꢀ300KHzꢀswitchingꢀ
frequencyꢀandꢀforwardꢀconverterꢀ
ꢀ
Applicationsꢀinclude:ꢀTelecom-
munications,ꢀBatteryꢀPoweredꢀ
Sytems,ꢀProcessꢀControlꢀEquipment,ꢀ
ꢀ
Anꢀoutputꢀtrimꢀfeatureꢀisꢀprovided,ꢀ
allowingꢀtheꢀuserꢀtoꢀcompensateꢀforꢀlongꢀ TransportationꢀEquipmentꢀandꢀ
lineꢀlengths.ꢀꢀTheꢀWPN20RCꢀSeriesꢀ
DistributedꢀPowerꢀSystems.
ꢀ
topologyꢀprovideꢀexcellentꢀperformanceꢀ
PRODUCT SELECTION CHART
Specifications are at TA = +25°C nominal input voltage, rated output current unless otherwise specified.
NOꢁINAL
RATED
OUTPUT
VOLTAGE (VDC)
3.3
OUTPUT CURRENT (A)
INPUT
CURRENT
NOꢁ LOAD
2.00
INPUT
ꢁIN
LOAD
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
NOꢁ
LOAD
6.00
EffICIENCy
ꢁODEL*
VOLTAGE (VDC)
(%)
82
84
86
86
84
86
86
83
84
87
87
85
87
87
83
85
88
86
85
87
87
WPN20R12S03C
WPN20R12S05C
WPN20R12S12C
WPN20R12S15C
WPN20R12D05C
WPN20R12D12C
WPN20R12D15C
WPN20R24S03C
WPN20R24S05C
WPN20R24S12C
WPN20R24S15C
WPN20R24D05C
WPN20R24D12C
WPN20R24D15C
WPN20R48S03C
WPN20R48S05C
WPN20R48S12C
WPN20R48S15C
WPN20R48D05C
WPN20R48D12C
WPN20R48D15C
12
12
12
12
12
12
12
24
24
24
24
24
24
24
48
48
48
48
48
48
48
5.0
4.00
2.00
12.0
1.66
2.00
15.0
1.33
2.00
±5.0
±2.00
±0.83
±0.67
6.00
2.00
±12.0
±15.0
3.3
2.00
2.00
1.00
5.0
4.00
1.00
12.0
1.66
1.00
15.0
1.33
1.00
±5.0
±2.00
±0.83
±0.67
6.00
1.00
±12.0
±15.0
3.3
1.00
1.00
0.50
5.0
4.00
0.50
12.0
1.66
0.50
15.0
1.33
0.50
±5.0
±2.00
±0.83
±0.67
0.50
±12.0
±15.0
0.50
0.50
NOTE: Other input to output voltages may be available. Please consult factory.
ꢀ
Product: www.cd4power.com
WPN20RC RoHS: REV A 05-2006