KR5WLC-CEM00Wireless Charger (WLC 5W)

réservés. derechos. reserved. direitos. os ights los droitstodos r todos Reservados Tous All Nos reservamos confidential.d'entreprise. company em pr esari al . industrial. secret desegredo titre secreto data, como como ProprietaryConfiéComunicadoConfidado à Document: User Manual / Functional Description Project: Continental-WLC-CEM00 Date: January 22, 2020 Number of pages: 11 Name: Department: Phone: Date: Sign: Author: Juvenal I B&S Alarcon Ramos 1. Check: L. Noirault I B&S 2. Check: F. Loiselle I B&S 3. Check: JF. Sanchis I B&S VERSIONS LIST Version Date Author Comment, Description V1 04/01/2016 Juvenal Alarcon Ramos Creation V2 07/01/2016 Juvenal Alarcon Ramos Reviewed V3 08/04/2019 Juvenal Alarcon Ramos Reviewed RELATED DOCUMENTS Document Version Date Author Comment, Description ABBREVIATION REGISTER Abbreviation Description CW Continuous Wave LF Low Frequency RF Radio Frequency WPC Wireless Power Consortium Author: JUVENAL ALARCON RAMOS FUNCTIONAL DESCRIPTION Version: 2.0 Continental-WLC-CEM00 File: WLC_Functional_Description_v3.docx Page 2 / 11 VERSIONS LIST ............................................................................................................................................................ 2 RELATED DOCUMENTS ................................................................................................................................................ 2 ABBREVIATION REGISTER ........................................................................................................................................... 2 1 SYSTEM DESCRIPTION .................................................................................................................................... 4 1.1 WPC ............................................................................................................................................................... 4 1.1.1 System Overview ........................................................................................................................................ 4 1.1.2 Wireless Power Charger Block Diagram ................................................................................................... 5 1.1.3 Wireless Power Charger Description ........................................................................................................ 6 1.1.4 WPC modes ................................................................................................................................................ 7 1.1.4.1 Ping mode ........................................................................................................................................................... 7 1.1.4.2 Charging mode ................................................................................................................................................... 7 1.1.5 WPC parameters ........................................................................................................................................ 8 2 BILL OF MATERIAL ............................................................................................................................................ 8 3 SCHEMATIC ......................................................................................................................................................... 8 4 ASSEMBLY PLAN ............................................................................................................................................... 8 5 PCB LAYOUT ....................................................................................................................................................... 9 5.1 PCB BOARD ..................................................................................................................................................... 9 6 SAFETY INFORMATION .................................................................................................................................. 11 6.1 HOUSING MATERIALS INFORMATION............................................................................................................. 11 6.2 PINS FOR CONNECTORS MATERIAL INFORMATION ....................................................................................... 11 6.3 PCB BOARD ................................................................................................................................................... 11 6.4 CONTROL UNIT INFORMATION ...................................................................................................................... 11 6.5 INFORMATION TO THE USER .......................................................................................................................... 11 Author: JUVENAL ALARCON RAMOS FUNCTIONAL DESCRIPTION Version: 2.0 Continental-WLC-CEM00 File: WLC_Functional_Description_v3.docx Page 3 / 11 1 SYSTEM DESCRIPTION Continental Wireless Power Charger is developed for automotive applications under the name Continental-WLC-CEM00. Continental-WLC- CEM00 charger is shown in Fig. 1a and their implementation within a vehicle is depicted in Fig. 1b. (a) (b) Fig. 1 : (a) WLC charger; (b) WLC automotive implementation. 1.1 WPC WPC charger uses Qi standard of Wireless Power Consortium (WPC) for enabling wireless charging from a base station unit to mobile device. The power transfer method is based on near field magnetic induction between coils. 1.1.1 System Overview The structure of wireless power transfer proposed in Fig. 2 shows an overview of the system with two kinds of distinguished devices: Base station and Mobile device. Power transmitter comprises two main functional units, namely a power conversion unit and a Communications & Control unit for delivering, controlling and regulating the transferred power. Power receiver comprises a power pick up unit and a communications & control unit for achieving power requirements and charging the device battery. Author: JUVENAL ALARCON RAMOS FUNC…

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Federal Communications Commission Authorization and Evaluation Division July 07, 2020 ATTESTATION FCC ID: KR5WLC-CEM00 Product: Wireless Charger (WLC 5W) Model: CONTINENTAL-WLC-CEM00 We don’t provide any controls or software to allow operation outside the USA frequency band when we sell a product bearing the FCC ID: KR5WLC-CEM00 anywhere in the world. Sincerely, ------------------------------------------------------------ Vincent Lin/Director DEKRA Testing and Certification Co., Ltd.

FCC ID.: KR5WLC-CEM00 Date: July 07, 2020 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant Hereby requests confidential treatment of information accompanying this Application As outlined below: Type of Confidentiality Requested Exhibit ☒ Permanent Block Diagrams ☐ Short Term External Photos ☐ Short Term Internal Photos ☒ Permanent Operation Description/Theory of Operation ☐ Permanent Parts List & Placement/BOM ☐ Permanent Tune-Up Procedure ☒ Permanent Schematics ☐ Short Term Test Setup Photos ☐ Short Term User’s Manual The above materials contain trade secrets and proprietary information not customarily Released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of 180 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Sincerely, ------------------------------------------------------ Vincent Lin/Director DEKRA Testing and Certification Co., Ltd.

ntinental$ Declaration of Authorization is authorized to apply for Certification of the following product(s): Product Name: Wireless Charger (WLC 5W) Model : CONTI NENTAL-WLC-GEM00 FCC lD: KRSWLC-CEM0O Trademark: Continental Declare that: Name Representative of agent: Agent Company namel Addresst City: Country: Date: City: Name: Continental Automotive GmbH Siemensstrasse 12 Regensburg Germany June 24,2020 Regensburg Dagmar Kolar Type approvalemployee Vincent Lin DEKRA Testing and Certification Co., Ltd No,5-22, Ruishukeng, Linkou Dist., New Taipei City 24451, Taiwan, R.O.C. We Name: Address: City: Country: Function: on our behalf. This is valid until June 24,2021, or until FCC and lC certification are completed, whichever comes sooner Signature:

@ntinentalt Continental Automotive lnbrbr Divirsion Brrciness Unft Body e Securfty To whom it may concern Declaration from Manufacturer We, Continental Automotive GmbH, declare under our sole responsibility that the following product does not feature NFC (Near Field Communication) functionality: ln case of any question or doubt, feel free to contact us for further clarification Yours sincerely Product Name: Product Model: Signature:Wilfried MOJICA Serial Life Project Manager Wireless Charger (WLC 5W) CO NTI N E NTAL.WLC-CEM OO ttJ lcX?ozc SealWilfried MOJICA VNI CCN 54 CC PSA Continental Automotive France SAS 8P83649 -L Avenue Paul Ourliac 31036 Toulouse Cedex (France)

Report No.: 2030455R-E3082100015 Page : 1 of 12 Attachment 2 : EUT Detailed Photographs (1) EUT Photo (2) EUT Photo Report No.: 2030455R-E3082100015 Page : 2 of 12 (3) EUT Photo (4) EUT Photo Report No.: 2030455R-E3082100015 Page : 3 of 12 (5) EUT Photo (6) EUT Photo

Continental Automotive GmbH FCC ID.: KR5WLC-CEM00 Siemensstrasse 12, 93055 Regensburg, Germany FCC ID Label

Continental Automotive GmbH FCC ID.: KR5WLC-CEM00 Siemensstrasse 12, 93055 Regensburg, Germany The FCC ID Label will be placed on the equipment as shown in the photograph below.

Report No.: 2030455R-E3082100015 Page : 4 of 12 (7) EUT Photo (8) EUT Photo Report No.: 2030455R-E3082100015 Page : 5 of 12 (9) EUT Photo (10) EUT Photo Report No.: 2030455R-E3082100015 Page : 6 of 12 (11) EUT Photo (12) EUT Photo Report No.: 2030455R-E3082100015 Page : 7 of 12 (13) EUT Photo (14) EUT Photo Report No.: 2030455R-E3082100015 Page : 8 of 12 (15) EUT Photo (16) EUT Photo Report No.: 2030455R-E3082100015 Page : 9 of 12 (17) EUT Photo (18) EUT Photo Report No.: 2030455R-E3082100015 Page : 10 of 12 (19) EUT Photo (20) EUT Photo WPC Chip Report No.: 2030455R-E3082100015 Page : 11 of 12 (21) EUT Photo (22) EUT Photo Report No.: 2030455R-E3082100015 Page : 12 of 12 (23) EUT Photo (24) EUT Photo

Report No.: 2030455R-E3082100015 Page: 1 of 5 RF Exposure Evaluation Report Product Name Wireless Charger (WLC 5W) Model No. CONTINENTAL-WLC-CEM00 FCC ID. KR5WLC-CEM00 Applicant Continental Automotive GmbH Address Siemensstrasse 12, 93055 Regensburg, Germany Date of Receipt Mar. 17, 2020 Date of Declaration May 05, 2020 Report No. 2030455R-E3082100015 Report Version V1.0 The test results relate only to the samples tested. The test results shown in the test report are traceable to the national/international standard through the calibration of the equipment and evaluated measurement uncertainty herein. This report must not be used to claim product endorsement by TAF or any agency of the government. The test report shall not be reproduced without the written approval of DEKRA Testing and Certification Co., Ltd. Measurement uncertainties evaluated for each testing system and associated connections are given here to provide the system information for reference. Compliance determinations do not take into account measurement uncertainties for each testing system, but are based on the results of the compliance measurement. Report No.: 2030455R-E3082100015 Page: 2 of 5 Issued Date: May 05, 2020 Report No.: 2030455R-E3082100015 Product Name Wireless Charger (WLC 5W) Applicant Continental Automotive GmbH Address Siemensstrasse 12, 93055 Regensburg, Germany Manufacturer Continental Automotive GmbH Model No. CONTINENTAL-WLC-CEM00 FCC ID. KR5WLC-CEM00 EUT Rated Voltage DC 13.5V Supply EUT Test Voltage DC 13.5V Supply Trade Name Continental Applicable Standard FCC 47 CFR 1.1310 KDB 680106 D01 Test Result Complied Documented By : ( Senior Adm. Specialist / Rita Huang ) Tested By : ( Engineer / Trista Huang ) Approved By : ( Director / Vincent Lin ) Report No.: 2030455R-E3082100015 Page: 3 of 5 1. RF Exposure Evaluation 1.1. Test Equipment Equipment Manufacturer Model No./Serial No. Last Cal. X EM Field Meter ENAC SMP2 / 18SN0747 Apr., 2020 1.2. Limits According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (Minutes) (A) Limits for Occupational/ Control Exposures 0.3-3.0 614 1.63 *(100) 6 3.0-30 1842/F 4.89/F *(900/F 2) 6 30-300 61.4 0.163 1 6 300-1500 -- -- F/300 6 1500-100,000 -- -- 5 6 (B) Limits for General Population/ Uncontrolled Exposures 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/F 2.19/F *(180/F 2 ) 30 300-1500 27.5 0.073 0.2 30 300-1500 -- -- F/1500 30 1500-100,000 -- -- 1 30 1.3. Test Procedure The aggregate H-field strengths at 15 cm surrounding the device and 20 cm above the top surface from all simultaneous transmitting coils per the FCC 's request. (reference KDB 680106 D01 RF Exposure Wireless Charging Apps v03) The temperature and related humidity: 18°Cand 62％ RH. Report No.: 2030455R-E3082100015 Page: 4 of 5 1.4. Test Result of RF Exposure Evaluation for WPT DC 13.5V Items to be covered Answer from applicant Power transfer frequency is less than 1 MHz. Operation frequency range is 108.7±2kHz Output power from each primary coil is less than or equal to 15 watts. 5W (Max) The transfer system includes only single primary and secondary coils. This includes charging systems that may have multiple primary coils and clients that are able to detect and allow coupling only between individual pairs of coils. Yes, allow coupling only between individual pairs of coils. Client device is placed directly in contact with the transmitter. Yes, meet the requirements. Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). Yes, meet the requirements. The aggregate H-field strengths at 15 cm surrounding the device and 20 cm above the top surface from all simultaneous transmitting coils are demonstrated to be less than 50% of the MPE limit. *Electric Field Strength (V/m) @15cm = 7.37 V/m (< 307 V/m) Electric Field Strength (V/m) @20cm = 7.99 V/m (< 307 V/m) MPE Limit (614 V/m) *50% =307 V/m *Magnetic Field Strength (A/m) @15cm =0.43 A/m (< 0.815 A/m ) *Magnetic Field Strength (A/m) @20cm =0.52 A/m (< 0.815 A/m ) MPE Limit (1.63 A/m) *50%= 0.815 A/m Report No.: 2030455R-E3082100015 Page: 5 of 5 Product : Wireless Charger (WLC 5W) Test Item : RF Exposure Evaluation Test Site : No.7 Chamber Test Date : 2020/04/30 E-Field Emissions Test Position Frequency (MHz) Measurement Level @15cm (V/m) Limit (V/m) 50% Limit (V/m) Result Side 1 0.10870 5.880 614.0 307.0 PASS Side 2 0.10870 4.670 614.0 307.0 PASS Side 3 0.10870 5.470 614.0 307.0 PASS Side 4 0.10870 7.370 614.0 307.0 PASS Test Position Frequency (MHz) Measurement Level @20cm (V/m) Limit (V/m) 50% Limit (V/m) Result Top 0.10870 7.990 614.0 307.0 PASS Bottom 0.10870 2.170 614.0 307.0 PASS H-Field Emissions Test Position Frequency (MHz) Measurement Level @15cm (A/m) Limit (A/m) 50% Limit (A/m) Result Side 1 0.10870 0.430 1.63 0.815 PASS Side 2 0.10870 0.350 1.63 0.815 PASS Side 3 0.10870 0.410 1.63 0.815 PASS Side 4 0.10870 0.350 1.63 0.815 PASS Test Position Frequency (MHz) Measurement Level @20cm (A/m) Limit (A/m) 50% Limit (A/m) Result Top 0.10870 0.520 1.63 0.815 PASS Bottom 0.10870 0.250 1.63 0.815 PASS

Report No.: 2030110R-ITUSP04V00 Page: 1 of 21 FCC Test Report Product Name ： Wireless Charger (WLC 5W) Model No. ： CONTINENTAL-WLC-CEM00 FCC ID ： KR5WLC-CEM00 Applicant ： Continental Automotive GmbH Address ： Siemensstrasse 12, 93055 Regensburg, Germany Date of Receipt ： 2020/03/05 Issued Date ： 2020/06/18 Report No. ： 2030110R-ITUSP04V00 Report Version ： V2.0 The test results relate only to the samples tested. The test results shown in the test report are traceable to the national/international standard through the calibration of the equipment and evaluated measurement uncertainty herein. This report must not be used to claim product endorsement by TAF or any agency of the government. The test report shall not be reproduced without the written approval of DEKRA Testing and Certification Co., Ltd. Measurement uncertainties evaluated for each testing system and associated connections are given here to provide the system information for reference. Compliance determinations do not take into account measurement uncertainties for each testing system, but are based on the results of the compliance measurement. Report No.: 2030110R-ITUSP04V00 Page: 2 of 21 Test Report Issued Date : 2020/06/18 Report No. : 2030110R-ITUSP04V00 Product Name : Wireless Charger (WLC 5W) Applicant : Continental Automotive GmbH Address : Siemensstrasse 12, 93055 Regensburg, Germany Manufacturer : Continental Automotive GmbH Model No. : CONTINENTAL-WLC-CEM00 FCC ID : KR5WLC-CEM00 EUT Rated Voltage : DC 13.5V EUT Test Voltage : DC 13.5V Trade Name : Continental Applicable Standard : FCC CFR Title 47 Part 18: 2018(Subpart C) ANSI C63.4: 2014 MP-5 : 1986 Test Result : Complied Performed Location : DEKRA Testing and Certification Co., Ltd. Linkou Laboratory No. 5-22, Ruishukeng Linkou District, New Taipei City, 24451, Taiwan TEL:+866-2-8601-3788 / FAX:+886-2-8601-3789 Documented By : ( Adm. Specialist / Vita Wang ) Reviewed By : ( Engineer / Steven Lee ) Approved By : ( Director / Vincent Lin ) Report No.: 2030110R-ITUSP04V00 Page: 3 of 21 Laboratory Information We, DEKRA Testing and Certification Co., Ltd., are an independent EMC and safety consultancy that was established the whole facility in our laboratories. The test facility has been accredited/accepted (audited or listed) by the following related bodies in compliance with ISO 17025, EN 45001 and specified testing scopes: The address and introduction of DEKRA Testing and Certification Co., Ltd. laboratories can be founded in our Web site : http://www.dekra.com.tw Taiwan : BSMI, NCC, TAF Norway : DNVGL USA : FCC Japan : VCCI Report No.: 2030110R-ITUSP04V00 Page: 4 of 21 TABLE OF CONTENTS Description Page 1. General Information .................................................................................................... 5 1.1. EUT Description ................................................................................................... 5 1.2. Mode of Operation ............................................................................................... 6 1.3. Tested System Details ......................................................................................... 7 1.4. Configuration of Tested System ........................................................................... 8 1.5. EUT Exercise Software ........................................................................................ 9 2. Technical Test ........................................................................................................... 10 2.1. Summary of Test Result ..................................................................................... 10 2.2. List of Test Equipment ....................................................................................... 11 2.3. Measurement Uncertainty .................................................................................. 12 2.4. Test Environment ............................................................................................... 13 3. Radiated Emission .................................................................................................... 14 3.1. Test Specification ............................................................................................... 14 3.2. Test Setup .......................................................................................................... 14 3.3. Limit ................................................................................................................... 15 3.4. Test Procedure .................................................................................................. 17 3.5. Test Result ......................................................................................................... 18 Report No.: 2030110R-ITUSP04V00 Page: 5 of 21 1. General Information 1.1. EUT Description Product Name Wireless Charger (WLC 5W) Trade Name Continental Model No. CONTINENTAL-WLC-CEM00 FCC ID KR5WLC-CEM00 EUT Max Frequency 108.7kHz Antenna spec A13 Litz coil Antenna Temperature range -20°C ~ 40°C Power supply 8V~16V dummy load MFR: ARCOL, M/N: HS50 Report No.: 2030110R-ITUSP04V00 Page: 6 of 21 1.2. Mode of Operation DEKRA has verified the construction and function in typical operation. All the test modes were carried out with the EUT in normal operation, which was shown in this test report and defined as: Pre-Test Mode Mode 1: Charger Mode Final Test Mode Emission Mode 1: Charger Mode Report No.: 2030110R-ITUSP04V00 Page: 7 of 21 1.3. Tested System Details The types for all equipments, plus descriptions of all cables used in the tested system (including inserted cards) are: Product Manufacturer Model No. Serial No. Power Cord 1 LOAD N/A N/A N/A N/A Report No.: 2030110R-ITUSP04V00 Page: 8 of 21 1.4. Configuration of Tested System Connection Diagram Signal Cable Type Signal cable Description A LOAD Cable Non-Shielded, 0.1m Note: Use Full system setup configuration determines Worst-Case Mode. Use 2dB law program determines Max. Cable Conf…

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Report No.: 2030455R-E3082100015 Page: 6 of 8 1.5. EUT Test Setup Photographs Side 1 Side 2 Report No.: 2030455R-E3082100015 Page: 7 of 8 Side 3 Side 4 Report No.: 2030455R-E3082100015 Page: 8 of 8 To p Bottom

Report No.: 2030110R-ITUSP04V00 Page: 22 of 25 3.6. Test Photograph Test Mode : Mode 1: Charger Mode Description : Front View of Radiated Test - LOOP Test Mode : Mode 1: Charger Mode Description : Back View of Radiated Test - LOOP Report No.: 2030110R-ITUSP04V00 Page: 23 of 25 Test Mode : Mode 1: Charger Mode Description : Front View of Radiated Test Test Mode : Mode 1: Charger Mode Description : Back View of Radiated Test