2BKMD-HT-541-23-IN-1 WIRELESS CHARGER

- Shenzhen Haitao Technology Co.,Ltd. - Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 9/24/24 U.S. Agent Designation Shenzhen Haitao Technology Co.,Ltd. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BKMD-HT-541-2): Name and company of U.S. agent:Linkwld LLC Physical U.S. address of agent:1942 Broadway St. STE 314C, Boulder, CO, 80302, US FRN of U.S. agent:0033625682 Email address of U.S. agent:[email protected] Linkwld LLC acknowledges their obligation to accept service of process on behalf of Shenzhen Haitao Technology Co.,Ltd.. Shenzhen Haitao Technology Co.,Ltd. with the FRN 0035872548 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature： [Contact Name]Ze Quan Peng [Contact Position]General manager [Company]Shenzhen Haitao Technology Co.,Ltd. Signature [Name of U.S. agent]Timothy Zhu [Title of U.S. agent]Manager [Company of U.S. agent]Linkwld LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

C5266091_X24_Ed.2 1/1 Shenzhen Haitao Technology Co.,Ltd. “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Shenzhen Haitao Technology Co.,Ltd. FRN: 0035872548 Grantee code: 2BKMD FCC ID: 2BKMD-HT-541-2 Contact Name: Ze Quan Peng Address: 2F, Building 2, West Industrial Park, Hezhou District, Hangcheng Street, Bao'an District, Shenzhen, China, China Telephone No: 13603034130 Fax No:/ Email: [email protected] i. [Shenzhen Haitao Technology Co.,Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [Shenzhen Haitao Technology Co.,Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Shenzhen Haitao Technology Co.,Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered”equipment . Date: 2024/09/26 Applicant’s Name: Ze Quan Peng Title: General manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

ShenzhenHaitaoTechnologyCo.,Ltd. DeclarationonModelDifferences We, ShenzhenHaitaoTechnologyCo.,Ltd. 2F,Building2,WestIndustrialPark,HezhouDistrict,HangchengStreet,Bao'an District,Shenzhen,China Declarethatthefollowingproduct(s): FCCID:2BKMD-HT-541-2 ProductName:3-IN-1WIRELESSCHARGER ModelNo.:HT-541,HT-542 Utilizetheidenticalcircuitdesign,PCBlayout,shieldingandinterfacewith(HT-541),only modelnameandappearancemodelingdifferent.Thereforethisapplicationcanberegarded asidenticalinperformancetothesubmittedtestsample. HT-541HT-542 Themanufacturerwouldtakealltheresponsibilitiesfortheaboveproduct(s). Forandonbehalfof ShenzhenHaitaoTechnologyCo.,Ltd. Sincerely, Signature ZeQuanPeng Generalmanager ShenzhenHaitaoTechnologyCo.,Ltd. *IherebydeclarethatIamentitledtosignonbehalfoftheapplicantandthattheinformationsuppliediscorrectandcomplete.

C5266091_X8_Ed.1 1/1 Letter of Authorization Shenzhen Haitao Technology Co.,Ltd. Company: Shenzhen Haitao Technology Co.,Ltd. Address: 2F, Building 2, West Industrial Park, Hezhou District, Hangcheng Street, Bao'an District, Shenzhen, China, China Product Name: 3-IN-1 WIRELESS CHARGER Model Number: HT-541, HT-542 FCC Identifier: 2BKMD-HT-541-2 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Ze Quan Peng Date: 2024.09.26 Title: General manager Signature of applicant:

C5266091_X10_Ed.2 1/1 ShenzhenHaitaoTechnologyCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2024-09-26 Subject:RequestforConfidentiality FCCID:2BKMD-HT-541-2 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-TermConfidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☒ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☒ User’sManual ☐ NOTE 1 ☒ InternalPhotos ☐ NOTE 1 ☒ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof__180__daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, C5266091_X10_Ed.2 1/1 Signature: Name:ZeQuanPeng Title:Generalmanager 2024.09.26

1.丝印：冷灰9C 2.塑材，哑面晒纹。 3.CE和垃圾桶标尺寸要求: 3-IN-1 WIRELESS CHARGER Wireless Charging for Phone: 15W/10W/7.5W/5W Wireless Charging for Earbuds: 5WWireless Charging for Watch: 2.5W Manufacturer:Shenzhen Haitao Technology co.,Ltd. Address:Building 1&2, Hezhou West District Industrial Park, Baoan District, Shenzhen (Office Building 2, 2nd Floor) Model:HT-541 FCC ID:2BKMD-HT-541-2 Input:5V 3A,9V 3A 3-IN-1 WIRELESS CHARGER Wireless Charging for Phone: 15W/10W/7.5W/5W Wireless Charging for Earbuds: 5WWireless Charging for Watch: 2.5W Manufacturer:Shenzhen Haitao Technology co.,Ltd. Address:Building 1&2, Hezhou West District Industrial Park, Baoan District, Shenzhen (Office Building 2, 2nd Floor) Model:HT-541 FCC ID:2BKMD-HT-541-2 Input:5V 3A,9V 3A 3-IN-1 WIRELESS CHARGER Wireless Charging for Phone: 15W/10W/7.5W/5W Wireless Charging for Earbuds: 5WWireless Charging for Watch: 2.5W Manufacturer:Shenzhen Haitao Technology co.,Ltd. Address:Building 1&2, Hezhou West District Industrial Park, Baoan District, Shenzhen (Office Building 2, 2nd Floor) Model:HT-541 FCC ID:2BKMD-HT-541-2 Input:5V 3A,9V 3A 1.材质：硅胶 2.丝印色号： 黑色硅胶：冷灰9C 2.CE和垃圾桶标尺寸要求: 3-IN-1 WIRELESS CHARGER Wireless Charging for Phone: 15W/10W/7.5W/5W Wireless Charging for Earbuds: 5WWireless Charging for Watch: 2.5W Manufacturer:Shenzhen Haitao Technology co.,Ltd. Address:Building 1&2, Hezhou West District Industrial Park, Baoan District, Shenzhen (Office Building 2, 2nd Floor) Model:HT-542 FCC ID:2BKMD-HT-541-2 Input:5V 3A,9V 3A 3-IN-1 WIRELESS CHARGER Wireless Charging for Phone: 15W/10W/7.5W/5W Wireless Charging for Earbuds: 5WWireless Charging for Watch: 2.5W Manufacturer:Shenzhen Haitao Technology co.,Ltd. Address:Building 1&2, Hezhou West District Industrial Park, Baoan District, Shenzhen (Office Building 2, 2nd Floor) Model:HT-542 FCC ID:2BKMD-HT-541-2 Input:5V 3A,9V 3A 3-IN-1 WIRELESS CHARGER Wireless Charging for Phone: 15W/10W/7.5W/5W Wireless Charging for Earbuds: 5WWireless Charging for Watch: 2.5W Manufacturer:Shenzhen Haitao Technology co.,Ltd. Address:Building 1&2, Hezhou West District Industrial Park, Baoan District, Shenzhen (Office Building 2, 2nd Floor) Model:HT-542 FCC ID:2BKMD-HT-541-2 Input:5V 3A,9V 3A

ReportNo.:1812C40028312502Page1of11 FCCID:2BKMD-HT-541-2 Code:AB-RF-05-b FCCTestReport Applicant:ShenzhenHaitaoTechnologyCo.,Ltd. Address: 2F,Building2,WestIndustrialPark,Hezhou District,HangchengStreet,Bao'anDistrict, Shenzhen,China ProductName:3-IN-1WIRELESSCHARGER ReportDate:Sept.26,2024 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:1812C40028312502Page2of11 FCCID:2BKMD-HT-541-2 Code:AB-RF-05-b Contents 1.GeneralInformation ...........................................................................................................................................5 1.1.ClientInformation ....................................................................................................................................5 1.2.DescriptionofDevice(EUT) ..................................................................................................................5 1.3.AuxiliaryEquipmentUsedDuringTest ................................................................................................6 1.4.DescriptionofTestModes .....................................................................................................................6 1.5.TestEquipmentList .................................................................................................................................7 1.6.MeasurementUncertainty .....................................................................................................................7 1.7.DescriptionofTestFacility .....................................................................................................................8 1.8.Disclaimer .................................................................................................................................................8 2.MeasurementandResult ..................................................................................................................................9 2.1.LimitsForMaximumPermissibleExposure(MPE) ...........................................................................9 2.2.TestSetup .................................................................................................................................................9 2.3.TestProcedure .......................................................................................................................................10 2.4.TestResult ..............................................................................................................................................10 APPENDIXI--TESTSETUPPHOTOGRAPH ................................................................................................11 APPENDIXII--EXTERNALPHOTOGRAPH ..................................................................................................11 APPENDIXIII--INTERNALPHOTOGRAPH ..................................................................................................11 ReportNo.:1812C40028312502Page4of11 FCCID:2BKMD-HT-541-2 Code:AB-RF-05-b RevisionHistory ReportVersionDescriptionIssuedDate R00 OriginalIssue.Sept.26,2024 ReportNo.:1812C40028312502Page5of11 FCCID:2BKMD-HT-541-2 Code:AB-RF-05-b 1.GeneralInformation 1.1.ClientInformation Applicant:ShenzhenHaitaoTechnologyCo.,Ltd. Address: 2F,Building2,WestIndustrialPark,HezhouDistrict,HangchengStreet, Bao'anDistrict,Shenzhen,China Manufacturer: ShenzhenHaitaoTechnologyCo.,Ltd. Address: 2F,Building2,WestIndustrialPark,HezhouDistrict,HangchengStreet, Bao'anDistrict,Shenzhen,China Factory: ShenzhenHaitaoTechnologyCo.,Ltd. Address: 2F,Building2,WestIndustrialPark,HezhouDistrict,HangchengStreet, Bao'anDistrict,Shenzhen,China 1.2.DescriptionofDevice(EUT) ProductName:3-IN-1WIRELESSCHARGER ModelNo.: HT-541,HT-542 (Note:Allsamplesarethesameexceptthemodelnumberand appearancemodeling,soweprepare“HT-541”fortestonly.) TradeMark:N/A TestPowerSupply:DC9VfromadapterinputAC120V/60Hz TestSampleNo.:1-2-1(NormalSample),1-2-2(EngineeringSample) Adapter:N/A RFSpecification OperationFrequency : 112kHz-205kHz(forPhone) 112kHz-205kHz(forWatch) 112kHz-205kHz(forEarbuds) ModulationType:ASK AntennaType:InductiveloopcoilAntenna Remark:1)AlloftheRFspecificationareprovidedbycustomer.2)Foramoredetailedfeatures description,pleaserefertothemanufacturer’sspecificationsortheUser’sManual. ReportNo.:1812C40028312502Page6of11 FCCID:2BKMD-HT-541-2 Code:AB-RF-05-b 1.3.AuxiliaryEquipmentUsedDuringTest TitleManufacturerModelNo.SerialNo. AppleWatchAppleiwatchs6/ AppleAirPodsAppleAirPodsPro / WirelessloadBAECOAR 15WSmartwireless chargerfixturewireless charging / Xiaomi33WadapterXiaomiMDY-11-EXSA62212LA04358J 1.4.DescriptionofTestModes PretestModesDescriptions TM1WPTMode(load(15W)+Watch(2.5W)+Earphone(5W)) TM2WPTMode(load(10W)+Watch(2.5W)+Earphone(5W)) TM3 WPTMode(load(7.5W)+Watch(2.5W)+Earphone(5W)) TM4WPTMode(load(5W)+Watch(2.5W)+Earphone(5W)) TM5 WPTMode(load(15W)+Watch(2.5W)) TM6WPTMode(load(10W)+Watch(2.5W)) TM7WPTMode(load(7.5W)+Watch(2.5W)) TM8 WPTMode(load(5W)+Watch(2.5W)) TM9WPTMode(load(15W)+Earphone(5W)) TM10 WPTMode(load(10W)+Earphone(5W)) TM11WPTMode(load(7.5W)+Earphone(5W)) TM12 WPTMode(load(5W)+Earphone(5W)) TM13WPTMode(Watch(2.5W)+Earphone(5W)) TM14WPTMode(load(15W)) TM15 WPTMode(load(10W)) TM16WPTMode(load(7.5W)) TM17 WPTMode(load(5W)) TM18WPTMode(Watch(2.5W)) TM19WPTMode(Earphone(5W)) TM20 StandbyMode Note:1%,50%,and99%loadcaseswerepre-testedforallmodes,butweonlyrecordedtheworst caseinthisreport. ReportNo.:1812C40028312502Page7of11 FCCID:2BKMD-HT-541-2 Code:AB-RF-05-b 1.5.TestEquipmentList ItemEquipmentManufacturerModelNo.SerialNo.LastCal.Cal.Interval 1 ElectricandMagnetic fieldAnalyzer NARDAEHP-200A180ZX10202Oct.16,20231Year 1.6.MeasurementUncertainty MagneticFieldReading(A/m):+/-0.04282(A/m) ElectricFieldReading(V/m):+/-0.03679(V/m) ThemeasurementuncertaintyanddecisionriskevaluatedaccordingtoAB/WI-RF-F-032. Thisuncertaintyrepresentsanexpandeduncertaintyexpressedatapproximatelythe95%confidence levelusingacoveragefactorofk=2. ReportNo.:1812C40028312502Page8of11 FCCID:2B…

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ReportNo.:1812C40028312501Page1of25 FCCID:2BKMD-HT-541-2 Code:AB-RF-05-b FCCTestReport Applicant:ShenzhenHaitaoTechnologyCo.,Ltd. Address: 2F,Building2,WestIndustrialPark,Hezhou District,HangchengStreet,Bao'anDistrict, Shenzhen,China ProductName:3-IN-1WIRELESSCHARGER ReportDate:Sept.26,2024 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:1812C40028312501Page2of25 FCCID:2BKMD-HT-541-2 Code:AB-RF-05-b Contents 1.GeneralInformation ...........................................................................................................................................5 1.1.ClientInformation ....................................................................................................................................5 1.2.DescriptionofDevice(EUT) ..................................................................................................................5 1.3.AuxiliaryEquipmentUsedDuringTest ................................................................................................6 1.4.DescriptionofTestModes .....................................................................................................................7 1.5DescriptionOfTestSetup .......................................................................................................................8 1.5.TestEquipmentList .................................................................................................................................9 1.6.MeasurementUncertainty ...................................................................................................................10 1.7.DescriptionofTestFacility ...................................................................................................................10 1.9.Disclaimer ...............................................................................................................................................10 2.SummaryofTestResults ................................................................................................................................11 3.ConductedEmissionTest ................................................................................................................................12 3.1.TestStandardandLimit .......................................................................................................................12 3.2.TestSetup ...............................................................................................................................................12 3.3.TestProcedure .......................................................................................................................................12 3.4.TestData .................................................................................................................................................12 4.RadiationSpuriousEmissionTest .................................................................................................................15 4.1.TestStandardandLimit .......................................................................................................................15 4.2.TestSetup ...............................................................................................................................................15 4.3.TestProcedure .......................................................................................................................................16 4.4.TestData .................................................................................................................................................16 5.20dBOccupyBandwidthTest ........................................................................................................................21 5.1.TestStandardandLimit .......................................................................................................................21 5.2.TestSetup ...............................................................................................................................................21 5.3.TestProcedure .......................................................................................................................................21 5.4.TestData .................................................................................................................................................21 6.AntennaRequirement ......................................................................................................................................22 6.1.TestStandardandRequirement .........................................................................................................24 6.2.AntennaConnectedConstruction ......................................................................................................24 APPENDIXI--TESTSETUPPHOTOGRAPH ................................................................................................25 APPENDIXII--EXTERNALPHOTOGRAPH ..................................................................................................25 APPENDIXIII--INTERNALPHOTOGRAPH ..................................................................................................25 ReportNo.:1812C40028312501Page4of25 FCCID:2BKMD-HT-541-2 Code:AB-RF-05-b RevisionHistory ReportVersionDescriptionIssuedDate R00OriginalIssue.Sept.26,2024 ReportNo.:1812C40028312501Page5of25 FCCID:2BKMD-HT-541-2 Code:AB-RF-05-b 1.GeneralInformation 1.1.ClientInformation Applicant:ShenzhenHaitaoTechnologyCo.,Ltd. Address: 2F,Building2,WestIndustrialPark,HezhouDistrict,HangchengStreet, Bao'anDistrict,Shenzhen,China Manufacturer:ShenzhenHaitaoTechnologyCo.,Ltd. Address: 2F,Building2,WestIndustrialPark,HezhouDistrict,HangchengStreet, Bao'anDistrict,Shenzhen,China Factory:ShenzhenHaitaoTechnologyCo.,Ltd. Address: 2F,Building2,WestIndustrialPark,HezhouDistrict,HangchengStreet, Bao'anDistrict,Shenzhen,China 1.2.DescriptionofDevice(EUT) ProductName:3-IN-1WIRELESSCHARGER Model…

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FinePage1of3 承認書 SPECIFICATIONFORAPPROVAL 音泽料號： FINEP/N: G43.5*0.8-20.5-#-10TS-6.5UH-L30MM+BJ 産品型號： DESC: Φ 43.5MMX0.8MM 日期： DATE: 2024/03/26 版本： Version: A.0 擬制 PREPAREDBY 審核 CHECKEDBY 批准 APPROVEDBY 客戶承認 CUSTOMERAPPROVE 何立成马莉但可清 东莞市音泽电子科技有限公司 工廠地址：东莞市茶山镇兴韩路（创富中心城）2栋901号 但可清TEL：18617251159 DongguanYinzeelectronictechnologyCo.,LTD Factoryaddress:No.901,Building2,XinghanRoad(WealthCreation CentralCity),ChashanTown,DongguanCity FinePage2of3 版本變更履歷 VersionChangeHistory 版本 Rev. 變更前 BeforeChange 變更後 AfterChange 更改日期 ChangeDate 批准 ApprovedBy A.0 新发行 ----2024.03.26但可清 FinePage3of3 SPECIFICATION 産品型號： DESC G43.5*0.8-20.5-#-10TS-6.5UH -L30MM+BJ 版本 Rev：A.0 客戶CUST: 辉码 客户料号CUSTP/N: 一、尺寸DIMENSION:(mm) 二、原理图SCHEMATICDIAGRAM: A 43.5±0.5 B 40.5±0.5 C 20.5±0.5 D 30±2 E 3±2 F 5.3±0.2 J 0.8±0.05 K ≤2.3 I 注： 1.交叉出线; 2.线圈贴双槽磁片，磁片尺寸 43.5 ± 0.5mm,，厚度为 0.8±0.05mm. 3.磁片背面贴背胶 三、绕线参数WindingSpecification: 序号 NO. 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 WindingDirection 1SFSilkcoveredwire#10TsCCW 四、电气特性ELECTRICALCHARACTERISTICS: 温度TEMPERATURE:25±10°C,湿度RELATIVEHUMIDITY:65±20% 序号 NO. 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TESTFREQUENCY 测试仪器 TESTEQUIPMENTS 1IND.S-F3.7uH±10%Singlecoil100KHz/1.0VLCZMETER1062B 2IND.S-F6.5uH±10%Addmagnetic disk 100KHz/1.0VLCZMETER1062B 3DCRS-R≤70mΩLCZMETER502B DCR 擬制/日期PREPAREDBY/DATE審核/日期CHECKEDBY/DATE 何立成2024.03.26

FinePage1of3 承認書 SPECIFICATIONFORAPPROVAL 音泽料號： FINEP/N: G43.5*0.8-20.5-#-10TS-6.5UH-L200MM+BJ 産品型號： DESC: Φ 43.5MMX0.8MM 日期： DATE: 2024/03/26 版本： Version: A.0 擬制 PREPAREDBY 審核 CHECKEDBY 批准 APPROVEDBY 客戶承認 CUSTOMERAPPROVE 何立成马莉但可清 东莞市音泽电子科技有限公司 工廠地址：东莞市茶山镇兴韩路（创富中心城）2栋901号 但可清TEL：18617251159 DongguanYinzeelectronictechnologyCo.,LTD Factoryaddress:No.901,Building2,XinghanRoad(WealthCreation CentralCity),ChashanTown,DongguanCity FinePage2of3 版本變更履歷 VersionChangeHistory 版本 Rev. 變更前 BeforeChange 變更後 AfterChange 更改日期 ChangeDate 批准 ApprovedBy A.0 新发行 ----2024.03.26但可清 FinePage3of3 SPECIFICATION 産品型號： DESC G43.5*0.8-20.5-#-10TS-6.5UH -L200MM+BJ 版本 Rev：A.0 客戶CUST: 辉码 客户料号CUSTP/N: 一、尺寸DIMENSION:(mm) 二、原理图SCHEMATICDIAGRAM: A 43.5±0.5 B 40.5±0.5 C 20.5±0.5 D 200±2 E 3±2 F 5.3±0.2 J 0.8±0.05 K ≤2.3 I 注： 1.交叉出线; 2.线圈贴双槽磁片，磁片尺寸 43.5 ± 0.5mm,，厚度为 0.8±0.05mm. 3.磁片背面贴背胶 三、绕线参数WindingSpecification: 序号 NO. 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 WindingDirection 1SF丝包线#10TsCCW 四、电气特性ELECTRICALCHARACTERISTICS: 温度TEMPERATURE:25±10°C,湿度RELATIVEHUMIDITY:65±20% 序号 NO. 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TESTFREQUENCY 测试仪器 TESTEQUIPMENTS 1IND.S-F3.7uH±10%Singlecoil100KHz/1.0VLCZMETER1062B 2IND.S-F6.5uH±10%Addmagnetic disk 100KHz/1.0VLCZMETER1062B 3DCRS-R≤70mΩLCZMETER502B DCR 擬制/日期PREPAREDBY/DATE審核/日期CHECKEDBY/DATE 何立成2024.03.26

Fine Page1 of4 FY-GZ001 承認書 SPECIFICATIONFORAPPROVAL 産品型號： DESC: 日期： Slottedhardmagneticwatchcoil14.9- 0.08*24-12T-6.5UH-L15MM+magnet+BJ 2024/09/13 DATE: 版本： Version: A.0 擬制 PREPAREDBY 審核 CHECKEDBY 批准 APPROVEDBY 客戶承認 CUSTOMERAPPROVE 何立成马莉但可清 东莞市音泽电子有限公司 工廠地址：东莞市茶山镇兴韩（创富中心城） 2 栋 901 号 但可清 TEL ：18617251159 DongguanYinzeelectronictechnologyCo.,LTD Factoryaddress:No.901,Building2,XinghanRoad(WealthCreationCentral City),ChashanTown,DongguanCity Fine Page2 of4 FY-GZ001 版本變更履歷 VersionChangeHistory 版本 Rev. 變更前 BeforeChange 變更後 AfterChange 更改日期 ChangeDate 批准 ApprovedBy A.0 新发行 ---- 2024/09/13 但可清 FY-GZ001 Fine Page3 of4 SPECIFICATION 注： 1.线圈贴24mm磁片，磁片尺寸 24±0.5mm,厚度为2.8mm 2.磁片背面贴带手撕位圆形直 径17mm(ref)普通双面胶。 産品型號： DESC 带槽硬磁手表线圈14.9- 0.08*24-12T-6.5UH- L15MM+磁铁+BJ 版本 Rev：A.0 客戶CUST: 海芯 音泽料号FineP/N： 客户料号CUSTP/N: 一、尺寸DIMENSION:(mm) 二、原理图SCHEMATICDIAGR A 24±0.5 B 21±0.5 C 14±0.5 D 8±0.5 E 20.8±0.1 F 14.9±0.5 G 7.5±0.5 H 15±2 J 3±2 I 3.0±0.1 FY-GZ001 Fine Page4 of4 SPECIFICATION FY-GZ001 Fine Page5 of4 SPECIFICATION 三、绕线参数WindingSpecification: 四、电气特性ELECTRICALCHARACTERISTICS: 温度TEMPERATURE:25±10°C,湿度RELATIVEHUMIDITY:65±20% 序号 NO. 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 WindingDirection 1SF 热风线0.08*24P 12TS CCW 序号 NO. 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TESTFREQUENCY 测试仪器 TESTEQUIPMENTS 1IND.S-F 3.9uH±20%Singlecoil 100KHz/1VLCZMETER1062B 2IND.S-F 6.5u H±10%Addmagnetic disk 100KHz/1VLCZMETER1062B 3 Q S-F ≤3.8 100KHz/1VLCZMETER1062B 4DCRS-F ≤110mΩ LCZMETER502B 5.MATERIALLIST: NOITEM DESCRIPTIO N RATING SUPPLIERSULNO.REMARK WIRE 热风线155°C GuangdongXinjuwireCo., LTD SOLDE R 99.3/0.7 DongguanFeiquanelectronic materialCo.,LTD CORE 24*2.8*14带 槽 HuizhouHuiboCheng ElectronicsCo.,LTD EPOXY1603HFR-HS DongguanWanHenewmaterial Co.,LTD TAPEPI260°C Dongguandiecutcharmsound Co.,LTD 1.Testedat1.0Kz0.25vrmS,0AaC Averagecurrentfor40tempera Averagecurrentfor40temperaturerisefrom25°C 2 2.Saturaioncurrent(Isat):Inductancedrop:10%typatIsat. 3.Heatratingcurrent(Irms):3L@IrmS=AT≤40°C. 4.Electricalspecificationsat25°C 5.StorageTemp:-40°C....+85°C 6.OperatingTemp:-40°C....+85°C FY-GZ001 Fine Page6 of4 SPECIFICATION 序号 number 材料名称 Materialname 品名描述 Description 制造商 Manufacturer 1 热风线0.08*24股热风线0.08*24股 2 无铅锡条无铅锡条 3 磁片Φ24mm锰锌带槽硬磁片 4 胶水460胶水 5 磁铁 7.5*2mm 6 无孔双面胶 圆形直径17mm(ref)背胶 版本 Rev：A.0 客戶CUST:海芯 音泽料号FineP/N： 客户料号CUSTP/N: 擬制/日期PREPAREDBY/DATE審核/日期CHECKEDBY/DATE 何立成2024/09/13