2BB8Q-Y15S4 IN 1 FAST WIRELESS CHARGER

1. Please use the adapter with more than 20W power for power supply (.QC3.0 or PD20W or more).Otherwise, it may cause unstable charging Matters needing attention 2. Do not put metal objects or magnetic materials near the charging area, otherwise it may cause damage or damage Charging not working 3. If the receiving coil or transmitting panel overheat during charging stops charging, please take off the charge Electric products, after cooling, try to charge again. 1. Do not force the power cord to avoid breaking or falling off Safety instructions Frequently Asked Questions Y15S 2. Please do not disassemble the main engine or put it into fire or water to avoid short circuit and leakage 3. Do not use in severe high temperature, humidity, or corrosive environment to avoid damage to the circuit Product model: Y15S Input voltage: 9V/2A 9V/3A Output current: 9V/1.5A Mobile phone output power; 5W/7.5W/10W/15W Headset output power: 3W Product parameters Product After-sale Guide The warranty scope After our company confirmed that we can enjoy our after-sales service commitment, the following circumstances are not within the scope of warranty Extended maintenance 4. When there is any abnormity, the indicator light will blink, automatic protection 1. Wireless charging is slow. Check whether the power supply adapter has more than 18W power and the phone itself Or the external receiving coil allows the wireless charging current size is different, or the phone charging When the application program running power consumption, it is recommended to reduce or close the program should be 2. The wireless charging of the mobile phone is intermittent, and the charging current of the flashing charging head (adapter) of the indicator light is insufficient. bPlease use a power adapter with sufficient power of 9V/2A or QC3.0/PD18W or above 3. Charging and heating Slight heating in the receiving coil or transmitting plate of wireless charging is normal. It is recommended to adjust the charging position 4. The indicator light of the host machine is normal, but the phone cannot charge. The receiving coil of the phone is malfunctioning or the charging position is missing There is alignment, 5. The power indicator light is not on. If the host fails, contact the after-sales service for maintenance The product can not be used normally in the process of use or failure occurs during normal use 1. No warranty for accessories 2. Failure caused by improper user operation 3. Manmade damage, self-disassembly, If the product is beyond the warranty period, customers still enjoy the warranty service, but they need to pay the maintenance cost. Cost of raw materials Thank you for purchasing our wireless charger. In order to ensure that you can get reliable after-sales service, Please read the following warranty instructions carefully 三包凭证 Y15S 感谢您购买我公司的无线充电器，为了确保您得到可靠的售后服务， 请认真阅读以下保修说明 产品售后指南 保修范围 产品在使用过程中出现不能正常使用或正常使用时出现故障，并经 过我司认定后可享受我司的售后服务承诺，以下情况不在保修范围内 1.配件不保修 2.因用户操作不当导致的故障 3.人为损坏，自行拆卸 产品超过保修期，客户仍享受保修服务，但需要缴纳维修工本费， 材料费 超期维修 产品使用说明 产品介绍 适用手机：苹果12.13.14或以上机型或具有磁吸功能的手机 适用耳机：AirPods2.3.4.5.代和其他无线充电耳机 适用手表：支持苹果1-8代手表无线充电 1.接通电源待机，手机，手表红灯常亮 2.手机充电亮绿灯，待机亮红灯 3.耳机充电亮绿灯，待机亮红灯 4.红绿灯闪烁，异物感应 1.请使用20W以上功率的适配器进行供电（.QC3.0或PD20W以上） 否则可能引起充电不稳定 注意事项 2.请勿将金属物品，磁性材料靠近充电区域，否则可能引起损坏或 充电不工作 3.充电过程中如遇接收线圈或发射面板过热导致停止充电，请取下充 电产品，待冷却后，重新尝试充电 4.当出现异常，指示灯会出现闪烁，自动保护 产品型号：Y15S 输入电压：9V/2A 12V/3 A 输出电流：9V/1.5A 手机输出功率; 5W/7.5W/10W/15W 耳机输出功率：3W 产品参数 LED状态 1. Turn on the power and stand by, the power indicator light is always on red 2. The blue light is on when the mobile phone is charging, and the standby light is off. 3. The blue light is on when the headset is charging, and the standby light is off 4. The watch is charged with a blue light, and the standby light is off. 5. The blue light flashes, foreign body induction LED Status 1.请勿强制拉扯电源线，避免电源线断裂或脱落 2.请勿自行拆卸主机或投入火中，水中，避免造成短路漏电 3.请勿在严重高温，潮湿，或腐蚀性环境下使用，避免损坏电路 安全须知 1.无线充电比较慢 检查供电适配器功率是否有18W以上功率，手机本身或者外置接收线 圈允许无线充电电流的大小不一样，或者手机充电时应用程序运行 功耗大，建议减少或关闭应该程序 2.手机无线充电断续，指示灯闪烁 充电头（适配器）充电电流不够，请使用足够功率9V/2A 或 QC3.0/PD18W以上的电源适配器 3.充电发热 无线充电接收线圈或发射板出现轻微发热为正常现象，建议调整充 电位置 4.主机指示灯正常，手机却无法充电 手机接收线圈故障或充电位置没有对准 5.通电指示灯不亮 主机故障，联系售后维修 常见问题解答 Product Instructions Product description Applicable mobile phone: iPhone 12 or above or mobile phone with magnetic suction function Applicable earphones: AirPods2.3.4 generation and other wireless charging earphones Applicable watch: Support wireless charging of Apple 1-7 generation watches Output power of the watch: 2W Product size: 130*107*80mm Receiving distance: 0-8mm Conversion efficiency: ≥75% 手表输出功率：2W 产品尺寸：145*140*75 mm 接收距离：0-8mm 转换效率：≥75% tpcy-c输出:10W tpcy-c Output :10W 20W 20W 苹果手表设备无线充电 手表无线充电区域 手机无线充电功能 无线充电区域 蓝牙耳机无线充电功能 无线充电区域 充 电 指 示 灯 Y15S是一款磁吸四合一无线充电器，可以支持苹果12.13.14或以上 手机磁吸充电，苹果1-8代手表，AirPods2.3.4.5WA, type-c输出 可以支持IPAD10W有线充电或者其他电子设备有线充电 Y15S is a magnetic four in one wireless charger that can support Apple 12.13.14 or higher Mobile phone magnetic charging, Apple 1-8 generation watch, AirPods2.3.4.5WA, type-c output Can support IPAD10W wired charging or other electronic devices wired charging 9V/3 A 12V/3A 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. Note: this equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and candidate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there…

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Shenzhen Yixing Electronic Technology Co., Ltd. 3rd Floor, Building D, Xinwei Third Industrial Zone, Datang Street, Longhua New District, Shenzhen Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S. A qent Desiqnation {2023-07-31} {Shenzhen Yixing Electronic 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:2BB8Q-Y15S Name and company of U.S. agent: Physical U.S. address of agent: FRN of U.S. agent: Email address of U.S. agent: USA ME旧UATRADING INC 5379 Pine Valley Ct Boulder CO 80301 United States 0033406166 [email protected] {USA MEIHUA TRADING INC} acknowledges their obligation to accept service of process on behalf of {Shenzhen Yixing Electronic Technology Co., Ltd.}. {Shenzhen Yixing Electronic Technology Co., Ltd.} with the FRN ((0034051854}] 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. the FCC within 30 days via the granting TCB. s; nce , e �./4子之 Signature ChaoFeng Luo Manager Shenzhen Yixing Electronic Technology Co., Ltd. ，， Signature ,,, ·•.. ..· � , , 0 . - . . . C)、、 S ," 釭NV E R e, 、 、 、 ` {U.S. agent Con(� 心�ame1崎eyQuinn} {U.S. agent Title:Manager} USA MEIHUA TRADING INC

Page1of7FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. EUTConstructionalDetails ExternalEUTPhoto Photo1 Photo2 Page2of7FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of7FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of7FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Page5of7FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 Photo10 Page6of7FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo11 Photo12 Page7of7FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo13 ---TheEnd---

Label FCCID:2BB8Q-Y15S

Page1of10FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. EUTConstructionalDetails InternalEUTPhoto Photo1 Photo2 Page2of10FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of10FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of10FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Antenna Page5of10FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 Photo10 Antenna Page6of10FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo11 Photo12 Page7of10FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo13 Photo14 Page8of10FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo15 Photo16 Antenna Page9of10FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo17 Photo18 Page10of10FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo19 ------End------

Page 1 of 7 FCCID:2BB8Q-Y15S RFExposureEvaluation 1MeasuringStandard KDB680106RFExposureWirelessChargingAppsv03r01 2Requirements Accordingtotheitem5ofKDB680106v03r01: Inductivewirelesspowertransferapplicationsthatmeetallofthefollowingrequirementsareexcludedfrom submittinganRFexposureevaluation. (1)Powertransferfrequencyislessthan1MHz. (2)Outputpowerfromeachprimarycoilislessthanorequalto15watts. (3)Thesystemmayconsistofmorethanonesourceprimarycoils,chargingoneormoreclients.Ifmorethan oneprimarycoilispresent,thecoilpairsmaybepoweredonatthesametime. (4)Clientdeviceisplaceddirectlyincontactwiththetransmitter. (5)Mobileexposureconditionsonly(portableexposureconditionsarenotcoveredbythisexclusion). (6)TheaggregateH-fieldstrengthsanywhereatorbeyond15cmsurroundingthedevice,and20cm awayfromthesurfacefromallcoilsthatbydesigncansimultaneouslytransmit,andwhilethose coilsaresimultaneouslyenergized,aredemonstratedtobelessthan50%oftheapplicableMPE limit. Remark:Meetalltheaboverequirements. Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Page 2 of 7 FCCID:2BB8Q-Y15S 3TestSetup 4TestProcedure 1)TheRFexposuretestwasperformedinanechoicchamber. 2)Themeasurementprobewasplacedattestdistance(15cmfromallsidesand20cmfromthetop)whichis betweentheedgeofthechargerandthegeometriccenterofprobe. 3)Thehighestemissionlevelwasrecordedandcomparedwithlimitassoonasmeasurementofeachpoints (A,B,C,D,E)werecompleted. 4)TheEUTwasmeasuredaccordingtothedictatesofKDB680106D01v03. Remark：TheEUT’stestpositionA,B,C,DandEisvalidfortheEandHfieldmeasurements. 5Descriptionofthetestmode Equipmentundertestwasoperatedduringthemeasurementunderthefollowing conditions: Test Mode Description Mode1 ACAdapter+EUT+Mobilephone+Earphone+Watch Record Mode2 ACAdapter+EUT+Mobilephone+Earphone Pre-tested Mode3 ACAdapter+EUT+Mobilephone+Watch Pre-tested Mode4 ACAdapter+EUT+Earphone+Watch Pre-tested Mode5 ACAdapter+EUT+Mobilephone Pre-tested Mode6 ACAdapter+EUT+Earphone Pre-tested Mode7 ACAdapter+EUT+Watch Pre-tested Mode8 TesttheEUTinidlemode. Pre-tested Note:1.Alltestmodeswerepre-tested,butweonlyrecordedtheworstcaseinthisreport. 2.Unfoldedandfoldedmodeweretested,butweonlyrecordedtheworstcase. Page 3 of 7 FCCID:2BB8Q-Y15S 6PeripheralList 7TestInstrumentslist TestEquipmentManufacturerModelNo.SN. Cal.Date (mm-dd-yy) Cal.Duedate (mm-dd-yy) ElectricandMagnetic FieldAnalyzer NardaEHP-200A180ZX1050521.06.202220.06.2024 8TestResult E-FiledStrengthat15cmfromtheedgessurroundingtheEUT(V/m) UnitTestmode TM1 Test Position A Test Position B Test Position C Test Position D Test Position E 50% Limits (V/m) Limits (V/m) V/mPhoneport90.85102.4495.8791.5088.60307614 V/mEarphoneport85.4182.7385.2894.9783.87307614 V/mWatchport75.2365.6677.3665.8263.44307614 H-FiledStrengthat15cmfromtheedgessurroundingtheEUT(A/m) UnitTestmode TM1 Test Position A Test Position B Test Position C Test Position D Test Position E 50% Limits (A/m) Limits (A/m) A/mPhoneport0.2150.2050.2710.2210.2240.8151.63 A/mEarphoneport0.1350.1660.2050.2080.1770.8151.63 A/mWatchport0.1750.1430.2460.2020.1540.8151.63 H-FiledStrengthat20cmfromthetopoftheEUT(A/m) N o. EquipmentManufacturerModelNo.SerialNo.Powercordsignalcable 1AdapterHNTHNT-QC530N/AN/AN/A 2 Mobile lphone XIAOMIMI11N/AN/AN/A 3AirpodAppleAirpod3N/AN/AN/A 4WatchAppleS6N/AN/AN/A Page 4 of 7 FCCID:2BB8Q-Y15S UnitTestmode TM1 Test PositionE 50%Limits (A/m) Limits (A/m) A/mPhoneport0.1780.8151.63 A/mEarphoneport0.1670.8151.63 A/mWatchport0.1750.8151.63 Note:Alltestmodeswerepre-tested,butweonlyrecordedtheworstcaseinthisreport. Page 5 of 7 FCCID:2BB8Q-Y15S 9TestSetupphoto TestPositionA-15cmfromtheedgeofEUTtothegeometriccenteroftheprobe TestPositionB-15cmfromtheedgeofEUTtothegeometriccenteroftheprobe Page 6 of 7 FCCID:2BB8Q-Y15S TestPositionC-15cmfromtheedgeofEUTtothegeometriccenteroftheprobe TestPositionD-15cmfromtheedgeofEUTtothegeometriccenteroftheprobe Page 7 of 7 FCCID:2BB8Q-Y15S TestPositionE-15cmfromtheedgeofEUTtothegeometriccenteroftheprobe TestPositionE-20cmfromtheedgeofEUTtothegeometriccenteroftheprobe ***Endofreport***

Page1of26ReportNo.:AIT23072412FW1 DongguanYaxu(AiT)TechnologyLimited No.22,JinqianlingThirdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. FCCTESTREPORT ClientInformation: Applicant:ShenzhenYixingElectronicTechnologyCo.,Ltd. Applicantadd.: 3rdFloor,BuildingD,XinweiThirdIndustrialZone,DalangStreet,Longhua NewDistrict,Shenzhen Manufacturer:ShenzhenYixingElectronicTechnologyCo.,Ltd. Manufactureradd.: 3rdFloor,BuildingD,XinweiThirdIndustrialZone,DalangStreet,Longhua NewDistrict,Shenzhen ProductInformation: ProductName:4IN1FASTWIRELESSCHARGER ModelNo.:Y15S,Y16,Y17,Y18,Y19,X15,X16,X17,X18,X19,Y15 BrandName:N/A FCCID:2BB8Q-Y15S Applicablestandards:FCCCFRTitle47Part15SubpartC PreparedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan, Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 DateofReceipt:July24,2023DateofTest:July24,2023~July26,2023 DateofIssue:July27,2023TestResult:Pass ThisdevicedescribedabovehasbeentestedbyDongguanYaxu(AiT)TechnologyLimitedandthe testresultsshowthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements. Anditisapplicableonlytothetestedsampleidentifiedinthereport. Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguan Yaxu(AiT)TechnologyLimited,thisdocumentmaybealteredorrevisedbyDongguanYaxu(AiT) TechnologyLimited,personalonly,andshallbenotedintherevisionofthedocument.Thistest reportmustnotbeusedbytheclienttoclaimproductendorsement. Reviewedby:Approvedby: SimbaHuangSeal.chen Page2of26ReportNo.:AIT23072412FW1 DongguanYaxu(AiT)TechnologyLimited No.22,JinqianlingThirdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. 1Contents Page COVERPAGE 1CONTENTS............................................................................................................................................................2 2TESTSUMMARY...................................................................................................................................................5 2.1STATEMENTOFTHEMEASUREMENTUNCERTAINTY.............................................................................................5 2.2MEASUREMENTUNCERTAINTY............................................................................................................................5 3TESTFACILITY.....................................................................................................................................................6 3.1DEVIATIONFROMSTANDARD..............................................................................................................................6 3.2ABNORMALITIESFROMSTANDARDCONDITIONS...................................................................................................6 3.3TESTLOCATION.................................................................................................................................................6 4GENERALINFORMATION...................................................................................................................................7 4.1EUTTESTMODE...............................................................................................................................................8 4.2DESCRIPTIONOFTESTSETUP............................................................................................................................8 4.3PERIPHERALLIST...............................................................................................................................................9 4.4EUTPERIPHERALLIST......................................................................................................................................9 5EQUIPMENTSLISTFORALLTESTITEMS......................................................................................................10 6CONDUCTEDEMISSIONTEST.........................................................................................................................11 6.1CONDUCTEDEMISSIONMEASUREMENT................................................................................................11 6.2POWERLINECONDUCTEDEMISSIONLIMITS..........................................................................................11 6.3TESTPROCEDURE......................................................................................................................................11 6.4DEVIATIONFROMTESTSTANDARD........................................................................................................11 6.5TESTSETUP.................................................................................................................................................12 6.6EUTOPERATINGCONDITIONS..................................................................................................................12 6.7TESTRESULT..................................................................................................................................................13 7RADIATEDEMISSIONMEASUREMENT...........................................................................................................15 7.1RADIATEDEMISSIONLIMITS.............................................................................................................................15 7.2ANECHOICCHAMBERTESTSETUPDIAGRAM....................................................................................................16 7.3TESTPROCEDURE...........................................................................................................................................16 7.4DEVIATIONFROMTESTSTANDARD........................................................................................................16 7.5TESTRESULT..................................................................................................................................................17 8BANDWIDTHTEST.....................................................................................................................…

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FinePage1of3 承認書 SPECIFICATIONFORAPPROVAL 客戶： CUSTOMER: 一牛一科技 客戶料號： CUSTP/N: 料號： FINEP/N: G43-6.3UH单线圈0.08*105P*10TS 産品型號： DESC: Φ 43.5MMX5.0MMX0.8MM 开双槽 日期： DATE: 2023/07/21 版本： Version: A.0 擬制 PREPAREDBY 審核 CHECKEDBY 批准 APPROVEDBY 客戶承認 CUSTOMERAPPROVE 黄燕铭黄东明黄锦华 东莞市西联干城科技有限公司 工廠地址：东莞市东坑镇骏发路 123 号三甲高新技术产业园 2 栋 8 楼 TEL ： 0769-82989159 FAX ： 0769-82989159 E-mail ： [email protected] For phone 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 ----2022/04/24黄燕铭 FinePage3of3 SPECIFICATION 産品型號： DESC Φ20.5x40-6.3uH-0.08x105P-210mm 版本 Rev：A.0 客戶CUST: XXX 客户料号CUSTP/N: 一、尺寸DIMENSION:(mm) 二、原理图SCHEMATICDIAGRAM: A 210±2 B 3±2 C 20.5±1 D 40±1 E 43.5-0.4 注： 1.交叉出线; 2.出线位置缠8mm(ref)宽度高 温胶纸1-2Ts; 3.线圈贴圆形硬磁片带槽，磁 片尺寸43.5-0.4mm,内孔 5.0mm,厚度为0.8±0.1mm。 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0.08*105P10TsCCW 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-F3.8uH±20%单独线圈100-300KHz/0.25VLCZMETER1062B 2IND.S-F6.3 u H±10%加磁片100-300KHz/0.25VLCZMETER1062B 3DCRS-F≤43mΩ100-300KHz/0.25VLCZMETER502B 4QS-F≥75100-300KHz/0.25VLCZMETER502B 擬制/日期PREPAREDBY/DATE審核/日期CHECKEDBY/DATE 黄燕铭2023/7/21黄锦华2023/7/21 F Frequency range:113-205KHz FinePage1of3 承認書 SPECIFICATIONFORAPPROVAL 客戶： CUSTOMER: 一牛一科技 客戶料號： CUSTP/N: 料號： FINEP/N: G43-6.3UH单线圈0.08*105P*10TS 産品型號： DESC: Φ 43.5MMX5.0MMX0.8MM 开双槽 日期： DATE: 2023/07/21 版本： Version: A.0 擬制 PREPAREDBY 審核 CHECKEDBY 批准 APPROVEDBY 客戶承認 CUSTOMERAPPROVE 黄燕铭黄东明黄锦华 东莞市西联干城科技有限公司 工廠地址：东莞市东坑镇骏发路 123 号三甲高新技术产业园 2 栋 8 楼 TEL ： 0769-82989159 FAX ： 0769-82989159 E-mail ： [email protected] For headphone 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 ----2022/04/24黄燕铭 FinePage3of3 SPECIFICATION 産品型號： DESC Φ20.5x40-6.3uH-0.08x105P-70mm 版本 Rev：A.0 客戶CUST: XXX 客户料号CUSTP/N: 一、尺寸DIMENSION:(mm) 二、原理图SCHEMATICDIAGRAM: A 70±2 B 3±2 C 20.5±1 D 40±1 E 43.5-0.4 注： 1.交叉出线; 2.出线位置缠8mm(ref)宽度高 温胶纸1-2Ts; 3.线圈贴圆形硬磁片带槽，磁 片尺寸43.5-0.4mm,内孔 5.0mm,厚度为0.8±0.1mm。 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0.08*105P10TsCCW 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-F3.8uH±20%单独线圈100-300KHz/0.25VLCZMETER1062B 2IND.S-F6.3 u H±10%加磁片100-300KHz/0.25VLCZMETER1062B 3DCRS-F≤43mΩ100-300KHz/0.25VLCZMETER502B 4QS-F≥75100-300KHz/0.25VLCZMETER502B 擬制/日期PREPAREDBY/DATE審核/日期CHECKEDBY/DATE 黄燕铭2023/7/21黄锦华2023/7/21 Frequency range:113-205KHz ShenzhenYixingElectronicTechnologyCo.,Ltd. 3rdFloor,BuildingD,XinweiThirdIndustrialZone,DalangStreet,Longhua NewDistrict,Shenzhen 1.AntennaDescription: Antennatype:loopcoilAntenna Manufacturer:ShenzhenYixingElectronicTechnologyCo.,Ltd. Model:Y02antenna AntennaGain(Peak):0dBi Frequencyrange:300-350kHz 2.AntennaPhoto: 15mm For watch

Page1of2FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TestSetupPhoto RadiatedEmission Page2of2FCCID: 2BB8Q-Y15S DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ConductedEmission ------End------