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EUTDESCRIPTION

Product

ACAdapter

TradeMark

N/A

Model

DS-012WXXXYYYYZZSeries(XXX=050-120,3digits

representingtheoutputvoltage5.0Vdc-12.0Vdc,theoutputvoltagerisinginstepof0.1Vandbeginningwith5.0V.YYYY=0100-2000,4digitsrepresentingtheoutputcurrent0.1A-2A,theoutputCurrentrisinginstepof0.005Aandbeginningwith0.1A.thefirst

Z=A-Z,representingplugpinofdifferentcountries,thesecondZ=0-9orA-ZorblankrepresentingthedifferentenclosureordifferentID)

Applicant

ShenZhenDiasingerDigitalCo.,LTD

Housingmaterial

Plastic

EUTType

EngineeringSample. ProductSample,

MassProductSample.

ACLine

Unshielded:1.5m

PowerRating

Input:AC220-240V50Hz0.4AMax.

I/OPORT

I/OPORTTYPES

Q’TY

TESTEDWITH

/

/

/

Modeldifference

No.

ModelNo.

Input

OutputVoltage(Vdc)

OutputCurrent(A)

Outputpower(VA)

Voltage Frequency Current

1

DS-012W050YYYYZZ

AC100V-240V 50/60Hz 0.4A

5.0

0.1-2

10

2

DS-012W051YYYYZZ

AC100V-240V 50/60Hz 0.4A

5.1

0.1-2

10.2

3

DS-012W052YYYYZZ

AC100V-240V 50/60Hz 0.4A

5.2

0.1-2

10.4

4

DS-012W053YYYYZZ

AC100V-240V 50/60Hz 0.4A

5.3

0.1-2

10.6

5

DS-012W054YYYYZZ

AC100V-240V 50/60Hz 0.4A

5.4

0.1-2

10.8

6

DS-012W055YYYYZZ

AC100V-240V 50/60Hz 0.4A

5.5

0.1-2

11

7

DS-012W056YYYYZZ

AC100V-240V 50/60Hz 0.4A

5.6

0.1-2

11.2

8

DS-012W057YYYYZZ

AC100V-240V 50/60Hz 0.4A

5.7

0.1-2

11.4

9

DS-012W058YYYYZZ

AC100V-240V 50/60Hz 0.4A

5.8

0.1-2

11.6

10

DS-012W059YYYYZZ

AC100V-240V 50/60Hz 0.4A

5.9

0.1-2

11.8

11

DS-012W060YYYYZZ

AC100V-240V 50/60Hz 0.4A

6.0

0.1-2

12

12

DS-012W061YYYYZZ

AC100V-240V 50/60Hz 0.4A

6.1

0.1-1.8

10.98

13

DS-012W062YYYYZZ

AC100V-240V 50/60Hz 0.4A

6.2

0.1-1.8

11.16

14

DS-012W063YYYYZZ

AC100V-240V 50/60Hz 0.4A

6.3

0.1-1.8

11.34

15

DS-012W064YYYYZZ

AC100V-240V 50/60Hz 0.4A

6.4

0.1-1.8

11.52

16

DS-012W065YYYYZZ

AC100V-240V 50/60Hz 0.4A

6.5

0.1-1.8

11.7

17

DS-012W066YYYYZZ

AC100V-240V 50/60Hz 0.4A

6.6

0.1-1.8

11.88

18

DS-012W067YYYYZZ

AC100V-240V 50/60Hz 0.4A

6.7

0.1-1.7

11.39

19

DS-012W068YYYYZZ

AC100V-240V 50/60Hz 0.4A

6.8

0.1-1.7

11.56

20

DS-012W069YYYYZZ

AC100V-240V 50/60Hz 0.4A

6.9

0.1-1.7

11.73

21

DS-012W070YYYYZZ

AC100V-240V 50/60Hz 0.4A

7.0

0.1-1.7

11.9

22

DS-012W071YYYYZZ

AC100V-240V 50/60Hz 0.4A

7.1

0.1-1.6

11.36

23

DS-012W072YYYYZZ

AC100V-240V 50/60Hz 0.4A

7.2

0.1-1.6

11.52

24

DS-012W073YYYYZZ

AC100V-240V 50/60Hz 0.4A

7.3

0.1-1.6

11.68

25

DS-012W074YYYYZZ

AC100V-240V 50/60Hz 0.4A

7.4

0.1-1.6

11.84

26

DS-012W075YYYYZZ

AC100V-240V 50/60Hz 0.4A

7.5

0.1-1.6

12

27

DS-012W076YYYYZZ

AC100V-240V 50/60Hz 0.4A

7.6

0.1-1.5

11.4

28

DS-012W077YYYYZZ

AC100V-240V 50/60Hz 0.4A

7.7

0.1-1.5

11.55

29

DS-012W078YYYYZZ

AC100V-240V 50/60Hz 0.4A

7.8

0.1-1.5

11.7

30

DS-012W079YYYYZZ

AC100V-240V 50/60Hz 0.4A

7.9

0.1-1.5

11.85

31

DS-012W080YYYYZZ

AC100V-240V 50/60Hz 0.4A

8.0

0.1-1.5

12

32

DS-012W081YYYYZZ

AC100V-240V 50/60Hz 0.4A

8.1

0.1-1.4

11.34

33

DS-012W082YYYYZZ

AC100V-240V 50/60Hz 0.4A

8.2

0.1-1.4

11.48

34

DS-012W083YYYYZZ

AC100V-240V 50/60Hz 0.4A

8.3

0.1-1.4

11.62

35

DS-012W084YYYYZZ

AC100V-240V 50/60Hz 0.4A

8.4

0.1-1.4

11.76

36

DS-012W085YYYYZZ

AC100V-240V 50/60Hz 0.4A

8.5

0.1-1.4

11.9

37

DS-012W086YYYYZZ

AC100V-240V 50/60Hz 0.4A

8.6

0.1-1.3

11.18

38

DS-012W087YYYYZZ

AC100V-240V 50/60Hz 0.4A

8.7

0.1-1.3

11.31

39

DS-012W088YYYYZZ

AC100V-240V 50/60Hz 0.4A

8.8

0.1-1.3

11.44

40

DS-012W089YYYYZZ

AC100V-240V 50/60Hz 0.4A

8.9

0.1-1.3

11.57

41

DS-012W090YYYYZZ

AC100V-240V 50/60Hz 0.4A

9.0

0.1-1.3

11.7

42

DS-012W091YYYYZZ

AC100V-240V 50/60Hz 0.4A

9.1

0.1-1.3

11.83

43

DS-012W092YYYYZZ

AC100V-240V 50/60Hz 0.4A

9.2

0.1-1.3

11.96

44

DS-012W093YYYYZZ

AC100V-240V 50/60Hz 0.4A

9.3

0.1-1.2

11.16

45

DS-012W094YYYYZZ

AC100V-240V 50/60Hz 0.4A

9.4

0.1-1.2

11.28

46

DS-012W095YYYYZZ

AC100V-240V 50/60Hz 0.4A

9.5

0.1-1.2

11.4

47

DS-012W096YYYYZZ

AC100V-240V 50/60Hz 0.4A

9.6

0.1-1.2

11.52

48

DS-012W097YYYYZZ

AC100V-240V 50/60Hz 0.4A

9.7

0.1-1.2

11.64

49

DS-012W098YYYYZZ

AC100V-240V 50/60Hz 0.4A

9.8

0.1-1.2

11.76

50

DS-012W099YYYYZZ

AC100V-240V 50/60Hz 0.4A

9.9

0.1-1.2

11.88

51

DS-012W100YYYYZZ

AC100V-240V 50/60Hz 0.4A

10.0

0.1-1.2

12

52

DS-012W101YYYYZZ

AC100V-240V 50/60Hz 0.4A

10.1

0.1-1.1

11.11

53

DS-012W102YYYYZZ

AC100V-240V 50/60Hz 0.4A

10.2

0.1-1.1

11.22

54

DS-012W103YYYYZZ

AC100V-240V 50/60Hz 0.4A

10.3

0.1-1.1

11.33

55

DS-012W104YYYYZZ

AC100V-240V 50/60Hz 0.4A

10.4

0.1-1.1

11.44

56

DS-012W105YYYYZZ

AC100V-240V 50/60Hz 0.4A

10.5

0.1-1.1

11.55

57

DS-012W106YYYYZZ

AC100V-240V 50/60Hz 0.4A

10.6

0.1-1.1

11.66

58

DS-012W107YYYYZZ

AC100V-240V 50/60Hz 0.4A

10.7

0.1-1.1

11.77

59

DS-012W108YYYYZZ

AC100V-240V 50/60Hz 0.4A

10.8

0.1-1.1

11.88

60

DS-012W109YYYYZZ

AC100V-240V 50/60Hz 0.4A

10.9

0.1-1.1

11.99

61

DS-012W110YYYYZZ

AC100V-240V 50/60Hz 0.4A

11.0

0.1-1

11

62

DS-012W111YYYYZZ

AC100V-240V 50/60Hz 0.4A

11.1

0.1-1

11.1

63

DS-012W112YYYYZZ

AC100V-240V 50/60Hz 0.4A

11.2

0.1-1

11.2

64

DS-012W113YYYYZZ

AC100V-240V 50/60Hz 0.4A

11.3

0.1-1

11.3

65

DS-012W114YYYYZZ

AC100V-240V 50/60Hz 0.4A

11.4

0.1-1

11.4

66

DS-012W115YYYYZZ

AC100V-240V 50/60Hz 0.4A

11.5

0.1-1

11.5

67

DS-012W116YYYYZZ

AC100V-240V 50/60Hz 0.4A

11.6

0.1-1

11.6

68

DS-012W117YYYYZZ

AC100V-240V 50/60Hz 0.4A

11.7

0.1-1

11.7

69

DS-012W118YYYYZZ

AC100V-240V 50/60Hz 0.4A

11.8

0.1-1

11.8

70

DS-012W119YYYYZZ

AC100V-240V 50/60Hz 0.4A

11.9

0.1-1

11.9

71

DS-012W120YYYYZZ

AC100V-240V 50/60Hz 0.4A

12.0

0.1-1

12

Comments:

DS-012WXXXYYYYZZSeries(XXX=050-120,3digitsrepresentingtheoutputvoltage5.0Vdc-12.0Vdc,theoutputvoltagerisinginstepof0.1Vandbeginningwith5.0V.YYYY=0100-2000,4digitsrepresentingtheoutputcurrent0.1A-2A,theoutputCurrentrisinginstepof0.005Aandbeginningwith0.1A.thefirstZ=A-Z,representingplugpinofdifferentcountries,thesecondZ=0-9orA-ZorblankrepresentingthedifferentenclosureordifferentID)

Allmodelswithintheseriesareidenticaltoeachotherexcepttheturnsnumberofsecondarywindingintransformerandsomesecondaryelectricalcomponents.

3.Duetothesimilaritiesbetweenmodels,thefollowingmodelswereselectedforelectricalandmechanicaltestsinordertorepresentthewholeseries.

DS-012W1201000Z0maximumoutputpowerandvoltageDS-012W0602000Z0maximumoutputpowerandcurrent

TESTMETHODOLOGY

DECISIONOFFINALTESTMODE

TheEUTwastestedtogetherwiththethereinafteradditionalcomponents,andaconfiguration,whichproducedtheworstemissionlevels,wasselectedandrecordedinthisreport.

Thefollowingtestmode(s)werescannedduringthepreliminarytest:

Pre-TestMode

Emission

ConductedEmission

Mode:FullLoad

RadiatedEmission

Mode:FullLoad

Afterthepreliminaryscan,thefollowingtestmodewasfoundtoproducethehighestemissionlevel.

FinalTestMode

Emission

ConductedEmission

Mode:FullLoad

RadiatedEmission

Mode:FullLoad

Then,theEUTconfigurationandcableconfigurationoftheabovehighestemissionmodewaschosenforallfinaltestitems.

EUTSYSTEMOPERATION

SetupEUTwiththerelativesupportequipments.

MakesuretheEUTworkednormallyduringthetest.

SETUPOFEQUIPMENTUNDERTEST

DESCRIPTIONOFSUPPORTUNITS

TheEUThasbeentestedasanindependentunittogetherwithothernecessaryaccessoriesorsupportunits.Thefollowingsupportunitsoraccessorieswereusedtoformarepresentativetestconfigurationduringthetests.

No.

Equipment

ModelNo.

SerialNo.

FCCID

TradeName

DataCable

PowerCord

/

/

/

/

/

/

/

/

Note:

Alltheequipment/cableswereplacedintheworst-caseconfigurationtomaximizetheemissionduringthetest.

Groundingwasestablishedinaccordancewiththemanufacturer’srequirementsandconditionsfortheintendeduse.

CONFIGURATIONOFSYSTEMUNDERTEST

EUT

ACLine

(EUT:ACAdapter)

FACILITIESANDACCREDITATIONS

FACILITIES

AllmeasurementfacilitiesusedtocollectthemeasurementdataarelocatedatBuildingA,BaoshiScience&TechnologyPark,BaoshiRoad,Bao’anDistrict,Shenzhen,Guangdong,P.R.C.

ThesitesareconstructedinconformancewiththerequirementsofANSIC63.4andCISPR

Publication22.AllreceivingequipmentconformstoCISPRPublication16-1,“RadioInterferenceMeasuringApparatusandMeasurementMethods.”

ACCREDITATIONS

OurlaboratoriesareaccreditedandapprovedbythefollowingapprovalagenciesaccordingtoISO/IEC17025.

USA

JapanCanadaGermany

ChinaSwitzerland

FCC (Thecertificateregistrationnumberis131628)TIMCO(ThecertificateregistrationnumberisQ2012033001)VCCI (ThecertificateregistrationnumberisC-4128,R-3684)

INDUSTRYCANADA(Thecertificatedregistrationnumberis7700A-1)TUV(ThecertificateregistrationnumberisUA50138086-0001,UA50138086-0002)EMCC(Thecertificatedregistrationnumberis#080380)

PHOENIX(Thecertificatedregistrationnumberis702777a)

Eurofins

CNAS(ThecertificatedregistrationnumberisL3732)

SGS(ThecertificatedregistrationnumberisSZE0005409,SZE0005408)

Copiesofgrantedaccreditationcertificatesareavailablefordownloadingfromourwebsite,

MEASUREMENTUNCERTAINTY

Whererelevant,thefollowingmeasurementuncertaintylevelshavebeenestimatedfortestsperformedontheEUTasspecifiedinCISPR16-4-2:

Measurement

Frequency

Uncertainty

Conductedemissions

9kHz~30MHz

–3.5863

Radiatedelectromagnetic

disturbance

9kHz~30MHz

+/-4.77dB

Radiatedemissions

Horizontal

30MHz~230MHz

–4.7685

230MHz~300MHz

–4.9330

Vertical

30MHz~230MHz

–5.0411

230MHz~300MHz

–4.9262

Thisuncertaintyrepresentsanexpandeduncertaintyexpressedatapproximatelythe95%confidencelevelusingacoveragefactorofk=2.

CONDUCTEDEMISSIONMEASUREMENT

LIMITSOFCONDUCTEDEMISSIONMEASUREMENT

FREQUENCY(MHz)

LIMITS(dBuV)

Quasi-peak

Average

0.009-0.05

110

N/A

0.05-0.15

90-80

N/A

0.15-0.5

66-56

56-46

0.50-5.0

56

46

5.0-30.0

60

50

NOTE:

Thelowerlimitshallapplyatthetransitionfrequencies.

Thelimitdecreasesinlinewiththelogarithmofthefrequencyintherangeof0.15to0.50MHz.

AllemanationsfromaclassA/Bdigitaldeviceorsystem,includinganynetworkofconductorsandapparatusconnectedthereto,shallnotexceedtheleveloffieldstrengthsspecifiedabove.

TESTINSTRUMENTS

ConductedEmissionTestSite843

NameofEquipment

Manufacturer

Model

SerialNumber

CalibrationDue

EMITestReceiver

ROHDE&SCHWARZ

ESCI

100005

02/08/2014

LISN

AFJ

LS16

16010222119

02/08/2014

LISN

Messtec

AN3016

04/10040

02/08/2014

NOTE:1.Thecalibrationintervaloftheabovetestinstrumentsis12monthsandthecalibrationsaretraceabletoInternationalSystemUnit(SI).

2.N.C.R=NoCalibrationRequest.

TESTPROCEDURES

ProcedureofPreliminaryTest

TheEUTandSupportequipment,ifneeded,wassetupasperthetestconfigurationtosimulatetypicalusagepertheuser’smanual.WhentheEUTisatabletopsystem,awoodentablewithaheightof0.8metersisusedandisplacedonthegroundplaneasperAS/NZSCISPR22(seeTestFacilityforthedimensionsofthegroundplaneused).WhentheEUTisafloorstandingequipment,itisplacedonthegroundplane,whichhasa3-12mmnon-conductivecoveringtoinsulatetheEUTfromthegroundplane.

AllI/OcableswerepositionedtosimulatetypicalactualusageasperAS/NZSCISPR22.

TheEUTtestprogramwasstarted.EmissionsweremeasuredoneachcurrentcarryinglineoftheEUTusinganEMITestReceiverconnectedtotheLISNpoweringtheEUT.

TheReceiverscannedfrom9kHzto30MHzforemissionsineachofthetestmodes.

Duringtheabovescans,theemissionsweremaximizedbycablemanipulation.

Thetestmode(s)describedinItem3.1werescannedduringthepreliminarytest.

Afterthepreliminaryscan,wefoundthetestmodedescribedinItem3.1producingthehighestemissionlevel.

TheEUTconfigurationandcableconfigurationoftheabovehighestemissionlevelswererecordedforreferenceofthefinaltest.

ProcedureofFinalTest

EUTandsupportequipmentweresetuponthetestbenchaspertheconfigurationwithhighestemissionlevelinthepreliminarytest.

Ascanwastakenonbothpowerlines,Line1andLine2,recordingatleastthesixhighestemissions.Emissionfrequencyandamplitudewererecordedintoacomputerinwhichcorrectionfactorswereusedtocalculatetheemissionlevelandcomparereadingtotheapplicablelimit.

Thetestdataoftheworst-casecondition(s)wasrecorded.

5.3.TESTSETUP

LISN Referencegroundplane

Fortheactualtestconfiguration,pleaserefertotherelateditem–PhotographsoftheTestConfiguration.

5.4.TESTRESULTS:

ModelNo.

DS-012W0602000Z0DS-012W1201000Z0

6dBBandwidth

10KHz

EnvironmentalConditions

26C,60%RH

TestMode

FullLoad

DetectorFunction

Peak/Quasi-peak/AV

TestResult

Pass

TestBy

EricBein

NOTE:

L1=LineOne(LiveLine)/L2=LineTwo(NeutralLine).

“”denotestheemissionlevelwasormorethan2dBbelowtheAveragelimit,sonore-checkanymore.

Freq.=EmissionfrequencyinMHzReadinglevel(dBuV)=ReceiverreadingCorr.Factor(dB)=attenuator+Cableloss

Level(dBuV)=Readinglevel(dBuV)+Corr.Factor(dB)Limit(dBuV)=Limitstatedinstandard

Margin(dB)=Level(dBuV)–Limits(dBuV)

Q.P.=Quasi-Peak

Pleaserefertofollowingdiagramforindividual

RADIATEDEMISSIONMEASUREMENT

LIMITSOFRADIATEDEMISSIONMEASUREMENT

FREQUENCY(MHz)

dBuV/m(At3m)

ClassB

30~230

40

230~300

47

NOTE:(1)Thelowerlimitshallapplyatthetransitionfrequencies.

(2)Emissionlevel(dBuV/m)=20logEmissionlevel(uV/m).

TESTINSTRUMENTS

RadiatedEmissionTestSite966

NameofEquipment

Manufacturer

Model

SerialNumber

CalibrationDue

EMITestReceiver

ROHDE&SCHWARZ

ESCI

100005

12/09/2013

SpectrumAnalyzer

R&S

FSU

100114

12/09/2013

PreAmplifier

H.P.

HP8447E

2945A02715

12/09/2013

BilogAntenna

SUNOLSciences

JB3

A021907

12/09/2013

Cable

TIMEMICROWAVE

LMR-400

N-TYPE04

12/09/2013

System-Controller

CCS

N/A

N/A

N.C.R

TurnTable

CCS

N/A

N/A

N.C.R

AntennaTower

CCS

N/A

N/A

N.C.R

NOTE:1.Thecalibrationintervaloftheabovetestinstrumentsis12monthsandthecalibrationsaretraceabletoInternationalSystemUnit(SI).

2.N.C.R=NoCalibrationRequest.

TESTPROCEDURES

ProcedureofPreliminaryTest

Theequipmentwassetupasperthetestconfigurationtosimulatetypicalusagepertheuser’smanual.WhentheEUTisatabletopsystem,awoodenturntablewithaheightof0.8metersisusedwhichisplacedonthegroundplane.WhentheEUTisafloorstandingequipment,itisplacedonthegroundplanewhichhasa3-12mmnon-conductivecoveringtoinsulatetheEUTfromthegroundplane.

Supportequipment,ifneeded,wasplacedasperAS/NZSCISPR22.

AllI/OcableswerepositionedtosimulatetypicalusageasperAS/NZSCISPR22.

Mainscables,telephonelinesorotherconnectionstoauxiliaryequipmentlocatedoutsidethetestareshalldrapetothefloor,befittedwithferriteclampsorferritetubesplacedontheflooratthepointwherethecablereachesthefloorandthenroutedtotheplacewheretheyleavetheturntable.Noextensioncordsshallbeusedtomainsreceptacle.

Theantennawasplacedat3meterawayfromtheEUTasstatedinAS/NZSCISPR22.TheantennaconnectedtotheSpectrumAnalyzerviaacableandattimesapre-amplifierwouldbeused.

TheAnalyzer/Receiverquicklyscannedfrom30MHzto300MHz.TheEUTtestprogramwasstarted.EmissionswerescannedandmeasuredrotatingtheEUTto360degreesandpositioningtheantenna1to4metersabovethegroundplane,inboththeverticalandthehorizontalpolarization,tomaximizetheemissionreadinglevel.

Thetestmode(s)describedinItem3.1werescannedduringthepreliminarytest:

Afterthepreliminaryscan,wefoundthetestmodedescribedinItem3.1producingthehighestemissionlevel.TheEUTandcableconfiguration,antennaposition,polarizationandturntablepositionoftheabovehighestemissionlevelwererecordedforthefinaltest.

ProcedureofFinalTest

EUTandsupportequipmentweresetupontheturntableaspertheconfigurationwithhighestemissionlevelinthepreliminarytest.

TheAnalyzer/Receiverscannedfrom30MHzto300MHz.EmissionswerescannedandmeasuredrotatingtheEUTto360degrees,varyingcableplacementandpositioningtheantenna1to4mete

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