2BUK6-F15Magnetic Power Bank

ShenzhenPinYoumaiElectroniccommerceco.,Ltd AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:Mar.20,26 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2BUK6-F15 ShenzhenPinYoumaiElectroniccommerceco.,Ltd(“theapplicant”)certifiesthat,asof thedateofthefilingoftheapplication,theapplicantisnotidentifiedontheCoveredList,established pursuantto§1.50002ofreferencechapter,asanentityproducing“covered”communicationequipment. Theequipmentforwhichauthorizationissoughtisnot“covered”telecommunicationsequipmentand videosurveillanceequipmentproducedbyentitiesidentifiedontheCommission’sCoveredListthat prohibitedfromreceivinganequipmentauthorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, ApplicantSignature PrintedName:YanQin Title:Manager Address:Rm.917,UnitH,Bldg.2,YuanjingGarden,AilianCmty.,LongchengSt.,LonggangDist.,Shenzhen City,GuangdongProvince,China Tel:+86-15011397624 Email:[email protected]

ShenzhenPinYoumaiElectroniccommerceco.,Ltd 1|Page AttestationStatements To:FederalCommunicationsCommissionDate:Mar.20,26 7435OaklandMillsRoad, Columbia,MD21046,USA Subject:AttestationofCompliancewithFCCCoveredListSoftwareRequirements FCCID:2BUK6-F15 ProductName:MagneticPowerBank Thisletterservesasanattestationthattheequipmentidentifiedabove☐is/☒isnot(selectone)"covered" softwareasdefinedundertheFederalCommunicationsCommission(FCC)CoveredListrequirements,as outlinedinFCC22-84andKDB986446. Specifically,theundersignedcertifiesthattheequipmentforwhichauthorizationissought: 1.Doesnotcontaincybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessors,assignees,parents,subsidiaries,affiliates,oranyentitythathasrebranded orrelabeledsoftwareproducedbytheaforementionedentities. 2.Doesnothavethecapabilitytostore,run,ordeliveranysoftwareidentifiedontheFCCCoveredList, includingbutnotlimitedtocybersecurityandanti-virussoftware. Tosupportthisattestation,theappendixevaluationdocumentationhasbeenpreparedandisincludedinthe certificationfiling. Thisattestationisbasedonathoroughevaluationofthedevice'sdesign,functionality,andsoftware environment.Theundersignedaffirmsthattheinformationprovidedisaccurateandcompletetothebestof theirknowledge. Sincerelyyours, ApplicantSignature PrintedName:YanQin Title:Manager Address:Rm.917,UnitH,Bldg.2,YuanjingGarden,AilianCmty.,LongchengSt.,LonggangDist.,Shenzhen City,GuangdongProvince,China Tel:+86-15011397624 Email:[email protected] ShenzhenPinYoumaiElectroniccommerceco.,Ltd 2|Page EvaluationregardingtotheCoveredListSoftware: Compliance Methodology EvaluationProcessResults Deviceis Inherent compliance ☒ TheChipset(s)usedislimitedtorun theCybersecurityoranti-virus software. Compliance ☒ TheMemoryusedislimitedtorunthe Cybersecurityoranti-virussoftware. Compliance ☒ Thereisstoragecapacitylimitationfor storeorinstalltheCybersecurityor anti-virussoftware. Compliance ☒ Operatingsystemusedislimitedto run,installordelivertheCybersecurity oranti-virussoftware. Compliance Deviceisnot Inherent compliance ☐ EvaluationBasedonSoftware BillofMaterials(SBoM) Seeattached“SBoM“ Note:TheSBoMcontentislimited tothescopeofcoveredlist software(e.g.antivirusand cybersecuritysoftware). ☐ EvaluationBasedonScanfor Softwareonthedevice ☐ EvaluationBasedonFilesystemscan ☐ EvaluationBasedonRunning softwarecheck

ShenzhenPinYoumaiElectroniccommerceco.,Ltd (March20,2026) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestfor:FCCID:2BUK6-F15 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestpermanent confidentialtreatmentoftheexhibitsaccompanyingthiscertificationapplicationasoutlinedbelow: BlockDiagram  Schematics OperationalDescription Theaboveexhibitscontaintradesecretsand/orproprietaryinformationthatarenotpubliclyavailableand materialsthattheApplicanthasspentconsiderableeffortsindeveloping.Publicdisclosureofthesemay beharmfultotheApplicantandgiveanunfairadvantagetocompetitorsonthemarket. Sincerely, (Signature) PrintedName:YanQin Title:Manager Address:Rm.917,UnitH,Bldg.2,YuanjingGarden,AilianCmty.,LongchengSt.,LonggangDist., ShenzhenCity,GuangdongProvince,China Tel:+86-15011397624 Email:[email protected]

ShenzhenPinYoumaiElectroniccommerceco.,Ltd (March20,2026) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID:2BUK6-F15 I,theundersigned,herebyauthorize( BTFTestingLab(Shenzhen)Co.,Ltd. )toactonour behalfinallmattersrelatingtothisapplicationforequipmentcertification. Anyactcarriedoutby(BTFTestingLab(Shenzhen)Co.,Ltd.)shallhavethesameeffectas ourownandIacknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsof certification,asspecifiedbyDERYCOMCERTIFICATIONSERVICES,INC.,stillresideswith (ShenzhenPinYoumaiElectroniccommerceco.,Ltd). WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerely, (Signature) (FullnameofcontactpersonlistedonFCC’swebsite)YanQin (Title)Manager Tel:+86-15011397624 Email:[email protected]

FCCID:2BUK6-F15ReportNumber:BTF260119R00501 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page1of4 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 AppendixIIExternalPhotos FCCID:2BUK6-F15ReportNumber:BTF260119R00501 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page2of4 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 FCCID:2BUK6-F15ReportNumber:BTF260119R00501 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page3of4 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 FCCID:2BUK6-F15ReportNumber:BTF260119R00501 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page4of4 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00

FCCID:2BUK6-F15ReportNumber:BTF260119R00501 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page1of3 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 AppendixIIIInternalPhotos FCCID:2BUK6-F15ReportNumber:BTF260119R00501 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page2of3 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 FCCID:2BUK6-F15ReportNumber:BTF260119R00501 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page3of3 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00

TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page1of18 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,Guangdon g,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 HealthTestReport For Applicantname: ShenzhenPinYoumaiElectroniccommerceco.,Ltd Address: Rm.917,UnitH,Bldg.2,YuanjingGarden,AilianCmty.,Longcheng St.,LonggangDist.,ShenzhenCity,GuangdongProvince,China EUTname: MagneticPowerBank Brandname: Nocapvalue Modelnumber: F15 Seriesmodelnumber: Refertosection2 FCCID: 2BUK6-F15 IssuedBy Companyname: BTFTestingLab(Shenzhen)Co.,Ltd. Address: Plant101,201and301,Building1,Block2,TantouIndustrialPark, TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Reportnumber: BTF260119R00502 Teststandards: 47CFRPart1SubpartISection1.1310 Testconclusion: Pass Dateofsamplereceipt: 2026-01-20 Testdate: 2026-01-20to2026-01-30 Dateofissue: 2026-03-18 Preparedby: Approvedby: Chris.Liu/ProjectengineerRyan.CJ/EMCmanager Note:Allthetestresultsinthisreportonlyrelatedtothetestingsamples.Whichcanbeduplicatedcompletelyforthelegalusewithapprovalof applicant;itshallnotbereproducedexceptinfullwithoutthewrittenapprovalofBTFTestingLab(Shenzhen)Co.,Ltd.,Alltheobjectionsshouldbe raisedwithinthirtydaysfromthedateofissue.Tovalidatethereport,youcancontactus. ReportNumber:BTF260119R00502 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page2of18 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,Guangdon g,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 RevisionHistory VersionIssuedateRevisionscontent R_V02026-03-18Original ReportNumber:BTF260119R00502 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page3of18 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,Guangdon g,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 TableofContents 1Introduction...............................................................................................................................................................4 1.1LaboratoryLocation..........................................................................................................................................4 1.2LaboratoryFacility............................................................................................................................................4 1.3Announcement..................................................................................................................................................4 2ProductInformation..................................................................................................................................................5 2.1ApplicationInformation.....................................................................................................................................5 2.2ManufacturerInformation.................................................................................................................................5 2.3FactoryInformation...........................................................................................................................................5 2.4GeneralDescriptionofEquipmentunderTest(EUT)......................................................................................5 2.5TechnicalInformation.......................................................................................................................................5 3TestEquipmentList..................................................................................................................................................6 4AppliedReferenceDocuments................................................................................................................................6 5TestAuxiliaryEquipment.........................................................................................................................................6 6TestRequirement......................................................................................................................................................7 7TestSettings..............................................................................................................................................................8 8ExposureAssessment.............................................................................................................................................9 8.1E-FieldStrengthTestDate...............................................................................................................................9 8.2H-FieldStrengthTestDate:............................................................................................................................10 8.3EstimatedModel.............................................................................................................................................12 8.4Comparisonofevaluationdataandtestdata.................................................................................................14 9TestSetupPhotos..................................................................................................................................................15 ReportNumber:BTF260119R00502 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page4of18 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,Guangdon g,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 1Introduction 1.1LaboratoryLocatio…

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ShenzhenHuakechengTechnologyCo.,Ltd. ShenZhenHKCTechnologyCo.Ltd Acknowledgedmaterialnumber: ApprovalP/N ： Description ItespecificationdescriptionmTX-DZ43.505.3006-K7.1-L37(opendoublegroove) Edition Version A0 ApprovalCheckPrepare ApprovalExamineandverify RDaffirm Supplier SupplierPartNumber: TX-DZ43.50530061 Supplier:GuangdongDingzhiElectronicTechnologyCo.,Ltd.SupplierP/N.-K7.-L42(Opendualslots) Manufacturer : Manufacturer: ShenzhenHuakechengTechnologyCo.,Ltd. 造 nu BusinessFact 号 urer P/N ShenzhenHuakechengTechnologyCo.,Ltd. ShenZhenHKCTechnologyCo.Ltd No.28SouthShahuAvenue,TangxiaTown,DongguanCity,GuangdongProvince,China Formnumber:HKC-QR-QEOP-30-18A0 ProductSpecificationBook SpecificationNumber 20250120160001 Availabilitydate 2025/12/16 CustomernameHuakecheng ProducttypeThree-in-onewirelesschargingcoil TopIntelligenceMaterialNumber TX-DZ43.505.3006-K7.1-L37(Double-slotopening) Customerpartnumber 【□ Newversionrelease □ VersionRevision][Thisspecificationincludesatableofcontentstotaling3pages][RoHSCompliantParts] AuthorizedstrengthExamineandverifyRatify LiPinghui / MaXiangping GuangdongDingzhiElectronicTechnologyCo.,Ltd. FactoryAddress:1stFloor,No.1231YingbinAvenue,LongmenCounty,HuizhouCity,GuangdongProvince Tel:13147097490 Thisacknowledgmentformmustbesignedandreturnedwithin30daysafterthecustomer receivesit.Failuretocomplywillresultinproductionstandardsbasedonthisacknowledgmentform. [CustomerApproval]date： Acceptstatus: □ makeacleanbreastof □ conditionaladmission □ disallow RatifyExamineandverifyRecheckCheckup explain： √ ProductSpecificationBook CustomernameHuakechengCustomerpartnumber TopIntelligenceMaterialNumber TX-DZ43.505.3006-K7.1-L37(Double-slotopening) SpecificationNumber 20250120160001 Release/RevisionHistory EditionAvailabilitydate Changecontent/Reason Approval 012025/12/16 NewspecificationreleaseMaXiangping AuthorizedstrengthExamineandverifyRatify LiPinghui / MaXiangping ProductSpecificationBook CustomernameHuakechengCustomerpartnumber TopIntelligenceMaterialNumber TX-DZ43.505.3006-K7.1-L37(Double-slotopening) SpecificationNumber 20250120160001 Edition 01 ♦ 、outlinedimension （unit：mm） A5.3±0.5 B13.8±1.0 C 39.0±2.0 D43.5±1.5 E43.5±1.0 F 37.0±2.0 G3.0±2.0 H 1.43±0.2(smallmagnet) I 0.60±0.2(magneticfilmthickness) (1)Wirediameter:0.08*24P*2enameledwire (2)Numberofwindings:12TS (3)Dothestartandendlinescross:Yes (4)Coilwrappedwith6mmwidehigh-temperaturetape (5)Thecoilandmagneticplatemustbecentrallyadhered. (6)Non-porousblackfilmonthebackofthemagneticdisk/coilsurfacewith38largeholes andcircularwhiteadhesive (7)Attach5x1.3mmsmallmagnetstothecenterofthemagneticdisk ♦、electricalcharacter： ParameterSpecificationsTestcondition Measuringandtest instruments L07.1±10%μH100KHz/1V ■TH1816B Q >20min100KHz/1V ■TH1816B DCR <90mΩ@25°C■CH-502BC ♦、temperaturegrade： Servicetemperature -40°C~125°C ♦、billofmaterial： OrdernumberNameofapartMaterialspecificationSupplierRemarks 1 Magneticsheet 43.5*5.3*0.6Twithdoublegrooves PC40Zinc 2 Copperline0.08*24P*2Varnishedwire 3 High-temperaturetape 8MMEco-friendlytape 4 GlueRoundwhiteglue Environmental-friendlyadhesivetape 5 Tin107H QianDaoEnvironmentalProtectionTin 6 Smallmagnet5*1.3 Environmentalpr- otection 7 GlueYellowglue Environmental-friendly adhesive AuthorizedstrengthExamineandverifyRatify LiPinghui / MaXiangping

TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page1of30 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,Guangdon g,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 HealthTestReport For Applicantname: ShenzhenPinYoumaiElectroniccommerceco.,Ltd Address: Rm.917,UnitH,Bldg.2,YuanjingGarden,AilianCmty.,Longcheng St.,LonggangDist.,ShenzhenCity,GuangdongProvince,China EUTname: MagneticPowerBank Brandname: Nocapvalue Modelnumber: F15 Seriesmodelnumber: Refertosection2 FCCID: 2BUK6-F15 IssuedBy Companyname: BTFTestingLab(Shenzhen)Co.,Ltd. Address: Plant101,201and301,Building1,Block2,TantouIndustrialPark, TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Reportnumber: BTF260119R00501 Teststandards: FCCCFRTitle47Part15SubpartC Testconclusion: Pass Dateofsamplereceipt: 2026-01-20 Testdate: 2026-01-20to2026-01-30 Dateofissue: 2026-03-18 Preparedby: Approvedby: Chris.Liu/ProjectengineerRyan.CJ/EMCmanager Note:Allthetestresultsinthisreportonlyrelatedtothetestingsamples.Whichcanbeduplicatedcompletelyforthelegalusewithapprovalof applicant;itshallnotbereproducedexceptinfullwithoutthewrittenapprovalofBTFTestingLab(Shenzhen)Co.,Ltd.,Alltheobjectionsshouldbe raisedwithinthirtydaysfromthedateofissue.Tovalidatethereport,youcancontactus. ReportNumber:BTF260119R00501 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page2of30 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,Guangdon g,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 RevisionHistory VersionIssuedateRevisionscontent R_V02026-03-18Original ReportNumber:BTF260119R00501 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page3of30 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,Guangdon g,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 TableofContents 1Introduction...............................................................................................................................................................4 1.1LaboratoryLocation..........................................................................................................................................4 1.2LaboratoryFacility............................................................................................................................................4 1.3Announcement..................................................................................................................................................4 2ProductInformation..................................................................................................................................................5 2.1ApplicationInformation.....................................................................................................................................5 2.2ManufacturerInformation.................................................................................................................................5 2.3FactoryInformation...........................................................................................................................................5 2.4GeneralDescriptionofEquipmentunderTest(EUT)......................................................................................5 2.5TechnicalInformation.......................................................................................................................................5 3TestInformation........................................................................................................................................................6 3.1TestStandards.................................................................................................................................................6 3.2SummaryofTest..............................................................................................................................................6 3.3UncertaintyofTest............................................................................................................................................6 3.4Additionsto,deviations,orexclusionsfromthemethod..................................................................................6 3.5TestAuxiliaryEquipment..................................................................................................................................6 3.6TestEquipmentList..........................................................................................................................................6 4TestConfiguration....................................................................................................................................................9 4.1EnvironmentCondition.....................................................................................................................................9 4.2Testmode.........................................................................................................................................................9 5Technicalrequirementsspecification..................................................................................................................10 5.1Antennarequirement......................................................................................................................................10 5.1.1Conclusion............................................................................................................................................10 5.2ConductedEmissionatACpowerline..............................................................…

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FCCID:2BUK6-F15ReportNumber:BTF260119R00501 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page1of2 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 AppendixITestSetupPhotos EmissionsinNon-restrictedFrequencyBands(30MHz-1GHz) Radiatedemissiontest(9kHz-30MHz) FCCID:2BUK6-F15ReportNumber:BTF260119R00501 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page2of2 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 ACPowerLineConductedEmission