2AV4C-U280Q01FLUD10W Wireless UnderDesk Charging Pad

www.ekrchina.com Zhejiang Yunkai New Energy Technology Co., Ltd V1.0_20190902 Product Introduction and Test Report www.ekrchina.com 11 01 Professional Provider of Wireless Charging Solution Product Introduction Thisproductisawirelesschargingtransmitterwhichis compatiblewithQi.NewdesignsareaddedtothecoilofstandardQi transmitterbyadoptingproprietarylong-distancecoilandmaking adjustmentstothecontrolstrategy.ComparedwiththetraditionalA11 coilwith8mmchargingdistance,thisproductcanachieveverticalshift atarangeof18mm-35mmwithasinglecoil,whichenablesittoadapt totheneedsofvarioussituations. Enhancing Sticker Magneticresonancewirelesschargingtransmitter www.ekrchina.com 11 02 Professional Provider of Wireless Charging Solution Electrical Specification of Transmitting Terminal ProjectSpecification ProductModelU280-Q01FL-UD Dimension106mm* 106mm *20mm Net Weight190g MaterialABS Work Temperature0-45°C Wireless charging standardCompatible with Qi-BPP / SFC Input24V-29V/ 1A Output Power10W Effective charging distance18-35mm Range of horizontal shiftφ20mm Working frequency115-205kHZ Standby power loss<1W ProtectionFOD, OTP，OVP，etc Product certificateCE、FCC、PSE、RoHS www.ekrchina.com 11 03 Professional Provider of Wireless Charging Solution 10cm Specifications of enhancing sticker Size: 10cm diameter Thickness: 0.35mm Material：Copper Cable Enhancing Sticker www.ekrchina.com 11 04 Professional Provider of Wireless Charging Solution Curve of Charging Process & Temperature Rise Charging Capacity and Temperature Changes Charging process and Temperature changes Experimental phone：iPhone X Experimental distance：30mm www.ekrchina.com 11 05 List of Compatibility Test Professional Provider of Wireless Charging Solution PhoneModelCompatibility iPhone8SamsungS6HuaweiMate Rs√ iPhone 8PSamsungS7HuaweiMate 20 Rs√ iPhone XSamsungS8HuaweiMate 10Pro√ iPhone 10SamsungS9HuaweiMate 20Pro√ iPhone 11SamsungS10Huawei30√ iPhone 11ProSamsungS20HuaweiMate 30Pro√ iPhone 12/13Samsungnote10HuaweiMate30e Pro√ iPhone 12/13 Pro Samsungnote20HuaweiP40 Wireless charging patch A√ Wireless charging patch B√ Wireless charging patch C√ www.ekrchina.com 11 06 List of FOD Test Professional Provider of Wireless Charging Solution ReceiverPoweringFODWorking FOD Sumsung S7√√ Sumsung S10√√ Sumsung Note8√√ iPhone 8√√ iPhone X√√ Huawei Mate20 pro√√ Wireless charging patch√√ www.ekrchina.com 15mm≤d≤35mm Install the device under the desktop. Thethicknessofthetable shouldbemorethan15mm andlessthan35mm. Afteraligningtheposition ofthesticker,attachthe magneticsheetandthe tablestickerinsequence. Placethephoneinthe centerofthetable stickertocharge. 11 07 Installation Instructions Professional Provider of Wireless Charging Solution www.ekrchina.com 11 RFexposure considerations Professional Provider of Wireless Charging Solution This equipment complies with the FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and any part of your body. This equipment meets the exemption from the routine evaluation limits in section 2.5 of RSS-102. It should be installed and operated with a minimum distance of 20cm between the radiator and any part of your body. Cetéquipementestconformeàl'exemptiondes limites d'évaluationhabituellede la section 2.5 de la normeRSS-102. Il doit êtreinstalléet utiliséàunedistance minimalede 20 cm entre le radiateuret toutepartiede votrecorps. www.ekrchina.com 11 FCC Warning Professional Provider of Wireless Charging Solution ThisdevicecomplieswithPart15oftheFCCRules. Operationissubjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived includinginterferencethatmaycauseundesiredoperation. Note:Thisequipmenthasbeentestedandfoundtocomply withthelimitsforaClassBdigitaldevice,pursuanttopart 15oftheFCCRules.Theselimitsaredesignedtoprovide reasonableprotectionagainstharmfulinterferenceina residentialinstallation.Thisequipmentgenerates,usesand canradiateradiofrequencyenergyand,ifnotinstalledand usedinaccordancewiththeinstructions,maycauseharmful interferencetoradiocommunications.However,thereisno guaranteethatinterferencewillnotoccurinaparticular installation.Ifthisequipmentdoescauseharmfulinterference toradioortelevisionreception,whichcanbedeterminedby turningtheequipmentoffandon,theuserisencouragedto trytocorrecttheinterferencebyoneormoreofthefollowing measures: www.ekrchina.com 11 FCC Warning Professional Provider of Wireless Charging Solution —Reorient or relocate the receiving antenna. — Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. www.ekrchina.com 11 IC Warning Professional Provider of Wireless Charging Solution This device contains licence-exempt transmitter(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device. L’émetteur/récepteurexempt de licencecontenudans le présentappareilestconformeaux CNR d’Innovation, Sciences et DéveloppementéconomiqueCanada applicables aux appareilsradio exempts de licence. L’exploitationest autoriséeaux deux conditions suivantes: 1. L’appareilne doit pas produirede brouillage; 2. L’appareildoit accepter tout brouillageradioélectriquesubi, mêmesile brouillageestsusceptible d’encompromettrele fonctionnement. www.ekrchina.com 11 Tips Professional Provider of Wireless Charging Solution The vertical distance should be no…

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ReferenceNo.:WTX24X03054925WPage2of9 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn EXHIBIT2-EUTEXTERNALPHOTOGRAPHS EUTView1 EUTView2 ReferenceNo.:WTX24X03054925WPage3of9 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn EUTView3 EUTView4 ReferenceNo.:WTX24X03054925WPage4of9 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn EUTView5 EUTView6

ReferenceNo.:WTX24X03054925WPage1of9 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn ANNEX EXHIBIT1-PRODUCTLABELING ProposedFCCIDLabelFormat FCCID:2AV4C-U280Q01FLUD Specifications:Thelabelshallbesecurelyaffixedtoapermanentlyattachedpartofthedevice,inalocation whereitisvisibleoreasilyaccessibletotheuser,andshallnotbereadilydetachable.Thelabelshallbe sufficientlydurabletoremainfullylegibleandintactonthedeviceinallnormalconditionsofusethroughout thedevice’sexpectedlifetime. ProposedLabelLocationonEUT FCCIDLabel Location

Reference No.: WTX24X03054925WPage 5 of 9 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 Solder Board-Component View 1 Reference No.: WTX24X03054925WPage 6 of 9 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Solder Board-Component View 2 Solder Board-Component View 3 Reference No.: WTX24X03054925WPage 7 of 9 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Antenna View WirelessChargingAntenna

Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cnPage 1 of 13 TEST REPORT Reference No.......................: WTX24X03054925W002 FCC ID ................................... : 2AV4C-U280Q01FLUD Applicant .............................. : Eaton Corporation Address ................................ . : 10000 Woodward Ave., Woodridge IL 60517, USA Manufacturer.......................: IntracomAsia Co., Ltd Address ................................ . : 4F., No.77, Sec. 1, Xintai 5th Rd., Xizhi Dist., | New Taipei City 221, Taiwan, R.O.C. Product Name ..................... . : 10W Wireless UnderDesk Charging Pad Model No... ........................... : U280-Q01FL-UD Standards.............................: KDB 680106 D01 V03 Date of Receipt sample .... . : 2024-03-18 Date of Test .......................... : 2024-03-18 to 2024-03-31 Date of Issue ....................... . : 2024-03-31 Test Report Form No. ........ : WTX_KDB 680106_D01_V03W Test Result ........................... :Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2ndRoad, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Email: [email protected] Tested by: Approved by: Dashan Chen Jason Su Reference No.: WTX24X03054925W002 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cnPage 2 of 13 TABLE OF CONTENTS 1. GENERAL INFORMATION......................................................................................................................4 1.1 P RODUCTDESCRIPTION FOREQUIPMENTUNDERTEST(EUT)................................................................4 1.2 A UXILIARYEQUIPMENTLIST ANDDETAILS..............................................................................................5 1.3 T ESTEQUIPMENTLIST ANDDETAILS......................................................................................................6 2. RF EXPOSURE TEST REPORT..............................................................................................................7 2.1 S TANDARDAPPLICABLE.........................................................................................................................7 2.2 T ESTCONDITIONS.................................................................................................................................7 2.3 T ESTPROCEDURE................................................................................................................................ 8 2.4 T ESTRESULT....................................................................................................................................... 9 2.5 M EASUREMENTUNCERTAINTY.............................................................................................................11 2.6 T ESTPHOTOS.....................................................................................................................................12 APPENDIX PHOTOGRAPHS.....................................................................................................................13 Reference No.: WTX24X03054925W002 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cnPage 3 of 13 Report version Version No.Date of issueDescription Rev.00 2024-03-31 Original /// Reference No.: WTX24X03054925W002 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cnPage 4 of 13 1. GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) General Description of EUT Product Name:10W Wireless UnderDesk Charging Pad Trade Name:EATON Tripp Lite Series Model No.:U280-Q01FL-UD Adding Model(s):/ Battery Capacity / Note: The test data is gathered from a production sample, provided by the manufacturer. Technical Characteristics of EUT Frequency Range:115~205kHz Modulation Type:/ Antenna Type:CoilAntenna Rated Voltage:Input:24V-29V Rated Current:Input :1A Rated Power: Wireless Output : 5W, 10W Total Output: 10W Max Note The Antenna Gain is provided by the customer and can affect the validity of results. Reference No.: WTX24X03054925W002 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cnPage 5 of 13 1.2 Auxiliary Equipment List and Details EUT Cable List and Details Cable DescriptionLength (m)Shielded/UnshieldedWith / Without Ferrite /// / Special Cable List and Details Cable DescriptionLength (m)Shielded/UnshieldedWith / Without Ferrite DC Cable1.15UnshieldedWithout Ferrite Auxiliary Equipment List and Details DescriptionManufacturerModelSerial Number Wireless charging testerYBZ// AdapterQZTQZT-2401000/ Reference No.: WTX24X03054925W002 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cnPage 6 of 13 1.3 Test Equipment List and Details Description Manufacturer ModelSerial No.Cal DateDue Date ELECTRIC AND MAGNETIC FIELD ANALYZER NardaEHP-200AC 180ZX10226 2024-03-05 2025-03-04 Note: The deviation response is 0.8dB. Reference No.: WTX24X03054925W002 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cnPage 7 of 13 2. RF Exposure Test Report 2.1 Standard Applicable According to§1.1310 system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. 2.2 Test Conditions Test ModeDescriptionRemarkPower Supply Mode TM1 Wireless ChargingOutput 5W Input:24V-29V Wireless Charger: 5W/10W Total Output: 10W Max TM2 Wireless ChargingOutput 10W Input:24V-29V Wireless Charger: 5W/10W Total Output: 10W Max Note: The EUT was tested with empty load, half load, and full load, and recorded the worst mode (full load) data in the repo…

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客户 Customer 承 認 書 APPROVAL SHEET 發行號碼 Issue No. 規格 Description A 位置 Position 尺寸 Dimension 公差 Tolerance ±1.0 23.0 1.尺寸 Dimension(unit: mm)： Customer 客戶料號 Customer P/N 版本號 Version Issue No.Description 客戶图號 Customer Doc B A I G J D B 60.0 REF 75.0G 3.0 ±1.5 10.0REF ±1.5 60.0 18.0 F E C±2.0 ±1.5 A H I ±0.15 J7.0 I ±0.5 75.0G±1.5 2.0 H20.0±0.5 C D E 2.備註 Note: F 自 購 BTA-005 BTB-253 BTB-392 1 材料 Material 供應商2 供應方式 Method of Supply 自 購 Self-buying Supplier2 供應商1 Supplier1 規格型號 DescriptionPart No. 2UEW-F/BT UDTC0.05*250P (AFAR23*0.05*250P*34TS) No. 備註 Note 自 購 自 購 Self-buying 2 Sn99.3Cu0.7BTB-402BTB-330 自 購 Self-buying 5AS-126T 客 供 Customer supply BTB-326 3 4Ф19.0MM 3M9448ABTB-421BTB-397 自 購 Self-buying 6BTB-326 自 購 Self-buying (客户)Customer： （核准） APPROVED： (製圖)DRAWN：(審查)CHECKED： WE-L7520-B 3.材料清單 1 AFA17TS34 AFA clockwise winding, single wire, double layer, the number of turns per layer is 17TS, a total of 34 turns 2 The two leads are connected, and the line is uniform and whole. 3AS-126T The product is a combination of two coils mounted magnetic disc, fixed between the two coils with acetone, fixed between the coil and the magnetic disc with AS-126T glue; 4LS90.0uH±10%105.0uH±10%100KHZ/1V The finished inductance (LS) is: upper coil 90.0uH±10%, lower coil 105.0uH±10% (100KHZ/1V); 5Q158.0 MIN100KHZ/1V Q value of finished product: 158.0MIN (100KHZ/1V); 6DCR:197.0mΩ MAX25°C Finished DC resistance (DCR) :197.0mΩ MAX (25°C) 7RoHS Materials comply with RoHS and halogen-free standards. Raw material: The coil pins are color-coded, and the upper coil: Blue on the left, red on the right. Down The left side of the coil is shown in green, and the right side is not marked J J Dimension Total thickness Acetone silk covered wire Double-sided Lead-free tin Magnetic sheet tape glue Ink Eco-friendly ink PC95-Ф75*2.0MM(20*5)

WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cnPage 1 of 27 TESTREPORT ReferenceNo.......................:WTX24X03054925W001 FCCID....................................:2AV4C-U280Q01FLUD Applicant...............................:EatonCorporation Address.................................:10000WoodwardAve.,WoodridgeIL60517,USA Manufacturer........................:IntracomAsiaCo.,Ltd Address.................................: 4F.,No.77,Sec.1,Xintai5thRd.,XizhiDist.,|NewTaipeiCity221,Taiwan, R.O.C. ProductName ...................... :10WWirelessUnderDeskChargingPad ModelNo... ............................ :U280-Q01FL-UD Standards .............................. :FCCPart15.207&15.209 DateofReceiptsample.....:2024-03-18 DateofTest ........................... :2024-03-18to2024-03-31 DateofIssue........................:2024-03-31 TestReportFormNo. ......... : WTX_Part15_207_209W TestResult ............................ :Pass Remarks: Theresultsshowninthistestreportreferonlytothesample(s)tested,thistestreportcannotbe reproduced,exceptinfull,withoutpriorwrittenpermissionofthecompany.Thereportwouldbeinvalidwithout specificstampoftestinstituteandthesignaturesofapprover. PreparedBy: WaltekTestingGroup(Shenzhen)Co.,Ltd. Address:1/F.,Room101,Building1,HongweiIndustrialPark,Liuxian2ndRoad, Block70Bao'anDistrict,Shenzhen,Guangdong,China Tel.:+86-755-33663308Fax.:+86-755-33663309Email:[email protected] Testedby:Approvedby: DashanChenJasonSu ReferenceNo.:WTX24X03054925W001 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cnPage2of27 TABLEOFCONTENTS 1.GENERALINFORMATION.....................................................................................................................................4 1.1PRODUCTDESCRIPTIONFOREQUIPMENTUNDERTEST(EUT)........................................................................4 1.2TESTSTANDARDS.................................................................................................................................................5 1.3TESTMETHODOLOGY...........................................................................................................................................5 1.4TESTFACILITY.......................................................................................................................................................5 1.5EUTSETUPANDOPERATIONMODE...................................................................................................................6 1.6MEASUREMENTUNCERTAINTY.............................................................................................................................7 1.7TESTEQUIPMENTLISTANDDETAILS..................................................................................................................8 2.SUMMARYOFTESTRESULTS.........................................................................................................................11 3.ANTENNAREQUIREMENT.................................................................................................................................12 3.1STANDARDAPPLICABLE......................................................................................................................................12 3.2TESTRESULT......................................................................................................................................................12 4.CONDUCTEDEMISSIONS...................................................................................................................................13 4.1TESTPROCEDURE..............................................................................................................................................13 4.2BASICTESTSETUPBLOCKDIAGRAM................................................................................................................13 4.3ENVIRONMENTALCONDITIONS...........................................................................................................................13 4.4SUMMARYOFTESTRESULTS/PLOTS................................................................................................................13 5.RADIATEDEMISSION..........................................................................................................................................16 5.1STANDARDAPPLICABLE......................................................................................................................................16 5.2TESTPROCEDURE..............................................................................................................................................16 5.3TESTRECEIVERSETUP......................................................................................................................................18 5.4CORRECTEDAMPLITUDE&MARGINCALCULATION..........................................................................................18 5.5ENVIRONMENTALCONDITIONS...........................................................................................................................18 5.6SUMMARYOFTESTRESULTS/PLOTS................................................................................................................18 6.OCCUPIEDBANDWIDTH.....................................................................................................................................25 6.1STANDARDAPPLICABLE......................................................................................................................................25 6.2TESTPROCEDURE..............................................................................................................................................25 6.3ENVIRONMENTALCONDITIONS...........................................................................................................................25 6.4SUMMARYOFTESTRESULTS/PLOTS................................................................................................................25 APPENDIXPH…

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ReferenceNo.:WTX24X03054925WPage8of9 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn EXHIBIT4-TESTSETUPPHOTOGRAPHS ConductedEmissionTest Setup RadiationEmissionTest Setup(Below30MHz) ReferenceNo.:WTX24X03054925WPage9of9 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn RadiationEmissionTest Setup(30MHzto1GHz) *****ENDOFREPORT*****