2AWCHDS15W-WXWireless Charger

Operation Instruction DS15W-WX Please read this operation instruction clearly before using the device. And keep it properly. Thank you for purchasing and using this product! Product Specifications: In order to bring your better using experience. Please read instructions of wireless devices while read this operation instruction. Product NameDESU 15W Wireless Charger Model NumberDS15W-WX Dimension(L*W)100mm*6.5mm Shell MaterialPC,Aluminum Input5V 3A, 9V 2A,12V 1.5A Net Weight60g Charging Frequency110KHz~205KHz Compatible iphone compatible with Qi protocol, Samsung, huawei, xiaomi and etc. which support wireless charger function. Product ListWireless Charger 1 piece, Cable 1 piece, Operation Instruction 1 piece. Charging Range4.00mm~6.00mm Charging Line Length1.5m Product Introduction The optimal distance between the magnetic induction coil inside the mobile phone and the magnetic induction coil inside wireless charger is 4~6mm. 4~6mm magnetic induction coil inside the mobile phone magnetic induction coil inside the wireless charger Wireless Charger Panel Aluminum Backing Pure Copper Induction Coil PCBA Circuit Board “O”Style LED Indicator Light Micro USB Charging Port, Plug Direction for Use Indicator Light Description Cautions 1. Connect wireless charger to the power supply. 2. Place the phone in the sensor area to charge it after indicator light is on. NOTE: the charged device must meet the Qi standard to charge normally. 1. Indicator light is not on in standby mode. 2. Indicator lights up after switching on the power. Indicator lights out after two seconds. 3. Indicator light is always on while charging normally and multi-color breathing patterns. 4. When foreign object is detected, the indicator light flashes once every 1 second until the foreign object is removed. 5. When fully charged, indicator lights out and standby mode is resumed. 1. Do not crush or bump the product. 2. Do not dismounting, disassemble or transform by yourself. 3. Do not put the product close to fire or thrown into water or fire. 4. Do not use wireless charging in severe high temperature, humidity or corrosive environment to avoid damage or short circuit. 5. Do not put the product together with magnetic items (ID card, bank card, etc.) for a long time to avoid magnetic failure. 6. Do not place metal items on the wireless charger for a long time. 7. Please keep at least 20cm between the implanted medical device (pacemaker, cochlear implant, etc.) with the wireless charger to avoid potential interference with the medical device. 8. Please keep the wireless charger away from water or other liquids. 9. If you need to clean the wireless charger, be sure to disconnect the power. Warranty Card Customer Name:___________________________________（Sir/Madam） Contact Number:_________________________________ Address:___________________________________________ Serial-number:_____________________________________ Product Model:_____________________________________ Purchase Date:_____________________________________ Purchase Store:____________________________________________ Store Address:_____________________________________________ Invoice Number:____________________________________________ Manufacturer Information : Manufacturer: Topxin Electronics Co., LtdAddress: 3F, Block G1, Tianyouchuangke High-tech Zone, No.2 Lixin Rd., Fuyong,Baoan, Shenzhen, P.R.C. 518103 Website: www.topxinglobal.com All technical information is basic on actual performance. Topxin reserves the right offinal interpretations . FCCStatement ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowing twoconditions: (1)Thisdevicemaynotcauseharmfulinterference. (2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmay causeundesiredoperation. 2.Changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser’sauthoritytooperatetheequipment. Note:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaclassB digitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovide reasonableprotectionagainstharmfulinterferenceinaresidentialinstallation. Thisequipmentgenerates,usesandcanradiateradiofrequencyenergyand,ifnot installedandusedinaccordancewiththeinstructions,maycauseharmfulinterferenceto radiocommunications.However,thereisnoguaranteethatinterferencewillnotoccurina particularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioor televisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,the userisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowing measures: —Reorientorrelocatethereceivingantenna. —Increasetheseparationbetweentheequipmentandreceiver. —Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthe receiverisconnected. —Consultthedealeroranexperiencedradio/TVtechnicianforhelp. Thisequipmentshouldbeinstalledandoperatedwithaminumumdistanceof20cm betweentheradiatorandyourbody.

SCS-F18:ProjectandProductCertificationRepresentativeAuthorizationLetterPage1of2Rev6.0 775MontagueExpressway Milpitas,CA95035 Tel:408-526-1188 Fax:408-526-1088 Email: [email protected] ProjectandProduct Certification Representative AuthorizationLetter ReasonforAmendment(current/obsolete) RevisionHistory ApprovedDate FromTo InitialRelease(obsolete)1.01.0Nov-14-2006 Revisedwording(obsolete)1.02.0Sept–25-2007 Updatedcompanytemplate(obsolete)2.03.0Jan-31-2012 Updatedletterinformation(obsolete)3.04.0May-23-2014 AddedFCCIDfield(obsolete)4.05.0Sep-16-2014 Updatedcompanyname&logo(current)5.06.0Jun-27-2018 SCS-F18:ProjectandProductCertificationRepresentativeAuthorizationLetterPage2of2Rev6.0 TopxinElectronicsCo.,Ltd. (2020-05-11) To:BVCPS,INC. 775MontagueExpressway, Milpitas,CA95035 USA DearSir/Madam, Re:ProductCertificationRepresentativeAuthorizationLetter We,_____ TopxinElectronicsCo.,Ltd. ___herebyauthorizeBVCPS,Inc.toactasaCertificationBodyforcertifyingfor thefollowingproject(s): Product::Wirelesscharger M/N:DS15W-WX FCCID:2AWCHDS15W-WX Sincerely, Jasonzhou TopxinElectronicsCo.,Ltd. 3F,BlockG1,TianyouchuangkeHigh-techZone,No.2LixinRd.,Fuyong,Baoan, Shenzhen,China

SCS-F19:ConfidentialityRequestLetterPage 1 of 2 Rev6.0 775MontagueExpressway Milpitas,CA95035 Tel:408-526-1188 Fax:408-526-1088 Email: [email protected] m Confidentiality RequestLetter ReasonforAmendment(current/obsolete) RevisionHistory ApprovedDate FromTo InitialRelease(obsolete)1.01.0Nov-14-2006 AddingCFR2.459(obsolete)1.02.0August–11-2008 Updatedcompanytemplate&Addedtext box(obsolete) 2.03.0Jan-31-2012 AddedICconfidentialityletterform (obsolete) 3.04.0March-26-2015 CorrectionstoSTCform.Addedreference toKDB(obsolete) 4.05.0Nov-19-2015 Updatedcompanylogo(current)5.06.0Jun-26-2019 SCS-F19:ConfidentialityRequestLetterPage 2 of 2 Rev6.0 TopxinElectronicsCo.,Ltd. (2020-05-11) To: FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD Subject:PermanentConfidentialityRequestforFCCID:2AWCHDS15W-WX Pursuanttosections0.457and0.459ofCFR47,werespectfullyrequestpermanent confidentialtreatmentofthefollowingExhibitsaccompanyingthisapplicationas: -BlockDiagram -Schematics -OperationalDescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarily releasedtothepublic.Thepublicdisclosureofthesematerialsmaybeharmfultothe applicantandprovideunjustifiedbenefitstoitscompetitors. Theapplicantunderstandsthatdisclosureofthisapplicationandallaccompanying documentationwillnotbemadebeforethedateoftheGrantforthisapplication. Sincerely, Jasonzhou TopxinElectronicsCo.,Ltd. 3F,BlockG1,TianyouchuangkeHigh-techZone,No.2LixinRd.,Fuyong,Baoan,Shenzhen, China

TopxinElectronicsCo.,Ltd. 2020/05/11 To:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD FCCID:2AWCHDS15W-WX ToWhomItMayConcern: Thisletteristoascertainthat,Product:WirelesschargerM/N:DS15W-WXhas beentheunitsusedforconductingFCCcompliancetesting,anditmeets680106 D01RFExposureWirelessChargingAppv03Clause5(b)all6conditions. 1Powertransferfrequencyislessthat1MHz Reply ： Yes,Powertransferfrequencyislessthat1MHz;Ans:EUToperating frequencyrangeis0.11~0.205MHz. 2Outputpowerfromeachprimarycoilislessthanorequalto15watts. Reply： Yes,Outputpowerfromeachprimarycoilis15watts.Themaxoutputpower is15W. 3Thetransfersystemincludesonlysingleprimaryandsecondarycoils.This includeschargingsystemsthatmayhavemultipleprimarycoilsandclients thatareabletodetectandallowcouplingonlybetweenindividualpairsof coils. Reply： Yes,Yes,TheEUThasonlyoneprimarycoil. 4Clientdeviceisplaceddirectlyincontactwiththetransmitter. Reply ： Yes,Theclientdeviceneedstobeincontactwiththetransmitterbase,and thecontactdistanceislessthan10mm. 5 Mobileexposureconditionsonly(portableexposureconditionsarenot coveredbythisexclusion). Reply： Yes,EUTMeetsMobileexposureconditions. 6TheaggregateH-fieldstrengthsat15cmsurroundingthedeviceand20cm abovethetopsurfacefromallsimultaneoustransmittingcoilsare demonstratedtobelessthan50%oftheMPElimit. Reply： Yes,RFExposureEvaluationreporttestresultmeetsthisLimt.Pleaserefer totheRFexposureEvaluationreport. Ifyouhaveanyquestionorconcerns,pls.contactus. Sincerely, Jasonzhou TopxinElectronicsCo.,Ltd. 3F,BlockG1,TianyouchuangkeHigh-techZone,No.2LixinRd.,Fuyong,Baoan, Shenzhen,China

DS18W-WX 袁伦青 深圳市拓普兴电子有限公司 设 计审 核 版 本比 例A01:1 产 品 Model: DSW-15WX Input:V 3AA / 12V 1.5A5 / 9V 2 Output: 15 W Acceptable Distance For Wireless Charger： 5mm FCC ID:2AWCHDS15W-WX This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference. (2)This device must accept any interference received, including interference that may cause undesired operation.

ANTENNA

1 / 12 EUTSpecification FCCID:2AWCHDS15W-WX CharacteristicsDescription ProductNameWirelesscharger ModelnumberDS15W-WX PowerSupplyAC120V/60Hzforadapter OperatingFrequency Range 110-205KHz Modulation Technique ASK AntennaTypeInductioncoil DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ Exposure classification Occupational/Controlledexposure(S=5mW/cm2) GeneralPopulation/Uncontrolledexposure (S=1mW/cm2) AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity EvaluationappliedMPEEvaluation SAREvaluation ApplicableStandard: FCCPart1(1.1310),Part2(2.1091)andKDB680106D01RFExposure WirelessChargingAppsv03 ApplicableRequirement: ThreedifferentcategoriesoftransmittersaredefinedbytheFCCinOET Bulletin65. Thesecategoriesarefixedinstallation,mobile,andportableandare 2 / 12 definedasfollows: FixedInstallations:fixedlocationmeansthatthedevice,includingits antenna,isphysicallysecuredatapermanentlocationandisnotabletobe easilymovedtoanotherlocation.Additionally,distancetohumansfromthe antennaismaintainedtoatleast2meters. MobileDevices:amobiledeviceisdefinedasatransmittingdevice designedtobeusedinotherthanfixedlocationsandtobegenerallyusedin suchawaythataseparationdistanceofatleast20centimetersisnormally maintainedbetweenthetransmitter'sradiatingstructuresandthebodyofthe userornearbypersons.Transmittersdesignedtobeusedbyconsumersor workersthatcanbeeasilyre-located,suchasawirelessmodemoperatingina laptopcomputer,areconsideredmobiledevicesiftheymeetthe20centimeter separationrequirement.TheFCCrulesforevaluatingmobiledevicesforRF compliancearefoundin47CFR§2.1091. PortableDevices:aportabledeviceisdefinedasatransmittingdevice designedtobeusedsothattheradiatingstructure(s)ofthedeviceis/arewithin 20centimetersofthebodyoftheuser.Portabledevicerequirementsarefound inSection2.1093oftheFCC'sRules(47CFR§2.1093). TheFCCalsocategorizestheuseofthedeviceasbasedupontheuser’s awarenessandabilitytoexercisecontroloverhisorherexposure.Thetwo categoriesdefinedareOccupational/ControlledExposureandGeneral Population/UncontrolledExposure. Thesetwocategoriesaredefinedasfollows: Occupational/controlledexposurelimitsapplyinsituationsinwhich personsareexposedasaconsequenceoftheiremploymentprovidedthose personsarefullyawareofthepotentialforexposureandcanexercisecontrol overtheirexposure.Limitsforoccupational/controlledexposurealsoapplyin situationswhenapersonistransientthroughalocationwhere occupational/controlledlimitsapplyprovidedheorsheismadeawareofthe potentialforexposure.Thephrasefullyawareinthecontextofapplyingthese exposurelimitsmeansthatanexposedpersonhasreceivedwrittenand/or verbalinformationfullyexplainingthepotentialforRFexposureresultingfrom hisorheremployment.Withtheexceptionoftransientpersons,thisphrase alsomeansthatanexposedpersonhasreceivedappropriatetraining regardingworkpracticesrelatingtocontrollingormitigatinghisorher exposure.Suchtrainingisnotrequiredfortransientpersons,buttheymust receivewrittenand/orverbalinformationandnotification(forexample,using signs)concerningtheirexposurepotentialandappropriatemeansavailableto mitigatetheirexposure.Thephraseexercisecontrolmeansthatanexposed personisallowedtoandknowshowtoreduceoravoidexposureby administrativeorengineeringcontrolsandworkpractices,suchasuseof personalprotectiveequipmentortimeaveragingofexposure. Generalpopulation/uncontrolledexposurelimitsapplyinsituationsin whichthegeneralpublicmaybeexposed,orinwhichpersonswhoare 3 / 12 exposedasaconsequenceoftheiremploymentmaynotbefullyawareofthe potentialforexposureorcannotexercisecontrolovertheirexposure. Licenseesandapplicantsareresponsibleforcompliancewithboththe occupational/controlledexposurelimitsandthegeneral population/uncontrolledexposurelimitsastheyapplytotransmittersunder theirjurisdiction.Licenseesandapplicantsshouldbeawarethatthe occupational/controlledexposurelimitsapplyespeciallyinsituationswhere workersmayhaveaccesstoareasinverycloseproximitytoantennasand accesstothegeneralpublicmayberestricted. Inlieuofevaluationwiththegeneralpopulation/uncontrolledexposure limits,amateurlicenseesauthorizedunderpart97ofthischapterand membersofhisorherimmediatehouseholdmaybeevaluatedwithrespectto theoccupational/controlledexposurelimitsinthissection,provided appropriatetrainingandinformationhasbeenprovidedtotheamateur licenseeandmembersofhis/herhousehold.Othernearbypersonswhoare notmembersoftheamateurlicensee'shouseholdmustbeevaluatedwith respecttothegeneralpopulation/uncontrolledexposurelimits. TestSetupBlock 4 / 12 TestProcedure 1.ConnecttheEUTandequipmentasabovediagramoftestconfiguration. 2.EUTwasplacedonatable,andthemeasureprobewasplacedata measurementdistanceof15cmfromtheEUTtothecenteroftheprobe. 3.Poweronthemeasuringprobe,theEUTwassetatthemaximumfield strengthemissionstate. 4.TheEUTwasputindifferentdirections(Left,Right,Front,Rear,Topand Bottom)towardtothemeasureprobe.ThedistancefromthetopoftheEUTto theprobeis20CM,andthedistancefromotherdirectionsis15cm.Measure thevalueoffieldstrength. 5.Recordtheworstdataofthedifferentdirections. MeasuringDeviceAndTestEquipment UsedEquipmentManufacturerModelNo.SerialNo.LastCal.Cal.Interval  E-Field Probe(100kHz-3 GHz) NardaEP601611WX70311 November16, 2019 1Year  H-Field Probe(300KHz-3 0MHz) NardaELT-400M-0174August04,20191Year  BroadbandField Meter NardaELT-400M-0173August04,20191Year DescriptionofSupportDevice iPhone ： Manufacturer:AppleInc. M/N:A1524 S/N:N/A WirelessChargerReceiver Module ： Manufacturer:Universal M/N:N/A S/N:N/A Adapter ： Modelnumber:580245A087 Input:AC100-240V,50/60Hz SAMSUNGS9: Manufacturer:SAMSUNG M/N:SamsungGalaxyS9 S/N:N/A Xiaomi9 ： Manufacturer:Xiaomi M/N:Xiaomi9 S/N:N/A 5 / 12 LimitsforMaximumPermissibleExposure(MPE) MeasurementResult Wepretestedfourmodes(maxload,midload,minload,Standby)forEUT.Theworstmode(max load)andworsttestfrequency(frequency：179KHz)testdataseethefollowing. 6 / 12 MagneticField(H-Field)strengthat15cmfromtheboundariesofEUT,and 20cmfromthetop. TestMode:WirelessCharging5Wuseiphone Meas…

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ReportNo.:EA2004041F020011of36 DongGuanAnciElectronicTechnologyCo.,Ltd 1-2Floor,BuildingA,No.11,Headquarters2Road,SongshanLakeHi-techIndustrialDevelopmentZone, DongguanCity,GuangdongPr.,China. Phone:86-769-85075888;Fax:86-769-85075898E-mail:[email protected] ELECTROMAGNETICEMISSIONSCOMPLIANCEREPORT INTENTIONALRADIATORCERTIFICATIONTO FCCPART15SUBPARTCREQUIREMENT OF Wirelesscharger ModelNo.:DS15W-WX Trademark:N/A FCCID:2AWCHDS15W-WX ReportNo.:EA2004041F02001 IssueDate:Apr.28,2020 Preparedfor TopxinElectronicsCo.,Ltd. 3F,BlockG1,TianyouchuangkeHigh-techZone,No.2LixinRd., Fuyong,Baoan,Shenzhen,China Preparedby DongGuanAnciElectronicTechnologyCo.,Ltd. 1-2Floor,BuildingA,No.11,Headquarters2Road,Songshan,Lake Hi-techIndustrialDevelopmentZone,DongguanCity,evelopment Zone,DongguanCity,GuangdongPr.,China. Thisreportshallnotbereproduced,exceptinfull,withoutthewrittenapprovalof DongGuanAnciElectronicTechnologyCo.,Ltd. ReportNo.:EA2004041F020012of36 TRFNo.:FCC15.209/ARev.1.0 VERIFICATIONOFCOMPLIANCE Applicant:TopxinElectronicsCo.,Ltd. 3F,BlockG1,TianyouchuangkeHigh-techZone,No.2LixinRd.,Fuyong, Baoan,Shenzhen,China Manufacturer:TopxinElectronicsCo.,Ltd. 3F,BlockG1,TianyouchuangkeHigh-techZone,No.2LixinRd.,Fuyong, Baoan,Shenzhen,China ProductDescription:Wirelesscharger TradeMark:N/A ModelNumber:DS15W-WX Weherebycertifythat: TheaboveequipmentwastestedbyDongGuanAnciElectronicTechnologyCo., Ltd.Thetestdata,dataevaluation,testprocedures,andequipment configurationsshowninthisreportweremadeinaccordancewiththeprocedures giveninANSIC63.10-2013andtheenergyemittedbythesampleEUTtestedas describedinthisreportisincompliancewithconductedandradiatedemission limitsofFCCRulesPart15.209. DateofTest:Apr.17,2020toApr.26,2020 Preparedby: TomasYang/Supervisor Reviewer& AuthorizedSigner: AlanHe/Manager ReportNo.:EA2004041F020013of36 TRFNo.:FCC15.209/ARev.1.0 ModifiedInformation VersionSummaryRevisionDateReportNo. Ver.1.0OriginalReport/EA2004041F02001 ReportNo.:EA2004041F020014of36 TRFNo.:FCC15.209/ARev.1.0 TableofContents 1GENERALINFORMATION....................................................................................................................................5 1.1PRODUCTDESCRIPTION.....................................................................................................................................5 1.2RELATEDSUBMITTAL(S)/GRANT(S).................................................................................................................6 1.3TESTMETHODOLOGY.........................................................................................................................................6 1.4SPECIALACCESSORIES......................................................................................................................................6 1.5EQUIPMENTMODIFICATIONS..............................................................................................................................6 1.6TESTFACILITY.....................................................................................................................................................6 2SYSTEMTESTCONFIGURATION......................................................................................................................7 2.1EUTCONFIGURATION........................................................................................................................................7 2.2EUTEXERCISE...................................................................................................................................................7 2.3TESTPROCEDURE..............................................................................................................................................7 2.4CONFIGURATIONOFTESTEDSYSTEM...............................................................................................................8 3SUMMARYOFTESTRESULTS..........................................................................................................................8 4CONDUCTEDEMISSIONSTEST........................................................................................................................9 4.1MEASUREMENTPROCEDURE.............................................................................................................................9 4.2TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION)...................................................................................9 4.3MEASUREMENTEQUIPMENTUSED....................................................................................................................9 4.4CONDUCTEDEMISSIONLIMIT.............................................................................................................................9 4.5MEASUREMENTRESULT...................................................................................................................................10 4.6CONDUCTEDMEASUREMENTPHOTO..............................................................................................................17 5RADIATEDEMISSIONTEST..............................................................................................................................18 5.1MEASUREMENTPROCEDURE...........................................................................................................................18 5.2TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION).................................................................................18 5.3MEASUREMENTEQUIPMENTUSED..................................................................................................................19 5.4RADIATEDEMISSIONLIMIT...............................................................................................................................19 5.5MEASUREMENTRESULT...................................................................................................................................21 5.6RADIATEDMEASUREMENTPHOTOS.........................................................…

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