2AZKN-Y93 IN 1 Wireless Charger

3 IN 1 Wireless Charger 9V 2A Phone 15W（Max） Airpods 3W iWat ch 2W 3-6mm 0-30°C iPhone8 to iPhone 14 Android phone with wireless charging function Airpods1, Airpods2, Airpods2 Pro iWat ch1, 2, 3, 4, 5, 6, 7 Wireless charger×1，UM×1,charge cable×1 3 IN 1 Wireless Charger Pr oduct Input Output Charging distance Work temperature Suitable equipment Package list 2. Place the phone on the bracket ver tically or horizontally, the phone will be in charging, same time the blue light will gradual change.If the blue light and green light blinking , please check whether your phone is placed correctly. The light can be shut down by the backside switch. 3. Place Airpods on the Airpods charger, it will be in charging 4. Place the iWat ch on iWat ch charger, the watch will be in charging FCC Warning This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) T his device may not cause harmful interf erence, and (2) this device must accept any interf erence received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for complia nce could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B di gital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable pr otection against harmful interf erence in a residential installation. T his equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interf erence to radio communications. However, there is no guarantee that interf erence will not occur in a particular installation. If this equipment does cause harmful interf erence to radio or television reception, which can be determined by turning the equipment off and on, t he user is encouraged to try to correct the interf erence by one or more of the following measures: -Reorient or relocate the recei ving 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 i s connected. -Consult the dealer or an experienced radio/TV technician for help. FCC RF exposure st atement: The equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. T his equipment should be installed and operated with minimum distance between 20cm the radiator your body. Fast charge indicator P ower Input Light swtich Airpods charger iW atch charger Light Phone charger Phone support 1. Connect the charger to suitable PD or QC adaptor with charge cable.If the red LED light,shows the equipment work normally, otherwise please check the cable and adaptor .

Shenzhen XinZhaoYi Technology Co., LTD Model difference statement Product Name: 3 IN 1 Wireless Charger Model N o.: Y9, Y91, Y92, Y93, Y95, Y96, Y97, Y98, Y9-X01, Y9-X02, Y9-X03, Y9-X05, Y9-Lite, Y9-Plus, Y9-Pro We (Shenzhen XinZhaoYi Technology Co., LTD. North Complete Set of No 13 Yueming Street, Baoan District, Shenzhen, China.) hereby state that all the models are the same circuit and module, except the model name color and package Logo. Signature: Name: Chuanjin Jia Title: engineer Manager Tel: 13923765917 Email: [email protected] Date: 11.29.2022

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Shenzhen XinZhaoYi Technology Co., LTD Address: North Complete Set of No. 13 Yueming Street, Baoan District, Shenzhen, China. Product Name: 3 IN 1 Wireless Charger Model Number: Y9, Y91, Y92, Y93, Y95, Y96, Y97, Y98, Y9-X01, Y9-X02, Y9-X03, Y9-X05, Y9-Lite, Y9-Plus, Y9-Pro FCC Identifier: 2AZKN-Y9 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: Chuanjin Jia Date: 11/29/2022 Title: engineer Manager Signature of applicant:

C5266091_X10_Ed.1 1/1 Shenzhen XinZhaoYi Technology Co., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 11/29/2022 Subject: Request for Confidentiality FCC ID: 2AZKN-Y9 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality ID Label/Location No No Attestation Statement No No External Photos No Block Diagram Schematics Test Report No No Test Setup Photos No User’s Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Chuanjin Jia Date: 11/29/2022 Title: engineer Manager

Page 1 of 4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Appendix - EUT Photos Model: Y9 Photo 1 Photo 2 Watch transmitter 3 Phone charger transmitter 2 Earbuds transmitter 4 Phone charger transmitter 1 Page 2 of 4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 3 Photo 4 Page 3 of 4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 5 Photo 6 Page 4 of 4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 7 ----End of Report----

Page 1 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Appendix - EUT Photos Model: Y9 Photo 1 Photo 2 Phone charger transmitter 1: ANT Phone charger transmitter 2: ANT Page 2 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 3 Photo 4 Earbuds transmitter 4: ANT Page 3 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 5 Photo 6 Page 4 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 7 Photo 8 Watch transmitter 3: ANT Page 5 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 9 Photo 10 ----End of Report----

Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel : (8 6-755)88850135 Fax: (86-755) 88850136 We b : www.mtitest.com E-mail: [email protected] Test Report Report No.: MTi221018019-02E2 Date of issue: 2022-11-21 Applicant: Shenzhen XinZhaoYi Technology Co., LTD Product: 3 IN 1 Wireless Charger Model(s): Y9, Y91, Y92, Y93, Y95, Y96, Y97, Y98, Y9-X01, Y9-X02, Y9-X03, Y9-X05, Y9-Lite, Y9-Plus, Y9-Pro FCC ID: 2AZKN-Y9 Shenzhen Microtest Co., Ltd. http://www.mtitest.com Page 2 of 14 Report No.: MTi221018019-02E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Instructions 1. This test report shall not be partially reproduced without the written consent of the laboratory. 2. The test results in this test report are only responsible for the samples submitted 3. This test report is invalid without the seal and signature of the laboratory. 4. This test report is invalid if transferred, altered, or tampered with in any form without authorization. 5. Any objection to this test report shall be submitted to the laboratory within 15 days from the date of receipt of the report. Page 3 of 14 Report No.: MTi221018019-02E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Contents 1 General Description ........................................................................................................................ 5 1.1 Description of the EUT ....................................................................................................................................... 5 1.2 Description of test modes ................................................................................................................................... 5 1.3 Description of support units ................................................................................................................................ 7 2 Measurement uncertainty ............................................................................................................... 7 3 Test facilities and accreditations .................................................................................................... 8 3.1 Test laboratory .................................................................................................................................................... 8 4 List of test equipment ..................................................................................................................... 9 5 Test result ...................................................................................................................................... 10 5.2 Test setup ......................................................................................................................................................... 11 5.3 Test Procedures ................................................................................................................................................ 11 5.4 Equipment Approval Considerations item 5 b) of KDB 680106 D01 v03r01 .................................................... 12 5.5 Test results ....................................................................................................................................................... 13 Photographs of the Test Setup ............................................................................................................ 14 Photographs of the EUT....................................................................................................................... 14 Page 4 of 14 Report No.: MTi221018019-02E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Test Result Certification Applicant: Shenzhen XinZhaoYi Technology Co., LTD Address: North Complete Set of No 13 Yueming Street, Baoan District, Shenzhen, China. Manufacturer: Shenzhen XinZhaoYi Technology Co., LTD Address: North Complete Set of No 13 Yueming Street, Baoan District, Shenzhen, China. Factory: Shenzhen XinZhaoYi Technology Co., LTD Address: North Complete Set of No 13 Yueming Street, Baoan District, Shenzhen, China. Product description Product name: 3 IN 1 Wireless Charger Trademark: N/A Model name: Y9 Series Model: Y91, Y92, Y93, Y95, Y96, Y97, Y98, Y9-X01, Y9-X02, Y9-X03, Y9-X05, Y9-Lite, Y9-Plus, Y9-Pro Standards: FCC CFR 47 PART 1, § 1.1310 Test method: KDB 680106 v03r01 Date of Test Date of test: 2022-10-25 ~ 2022-11-21 Te s t result: Pass Test Engineer : (David Lee) Reviewed By: : (Leon Chen) Approved By: : (Tom Xue) Page 5 of 14 Report No.: MTi221018019-02E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 1 General Description 1.1 Description of the EUT Product name: 3 IN 1 Wireless Charger Model name: Y9 Series Model: Y91, Y92, Y93, Y95, Y96, Y97, Y98, Y9-X01, Y9-X02, Y9-X03, Y9-X05, Y9-Lite, Y9-Plus, Y9-Pro Model difference: All the models are the same circuit and module, except the model name color and package Logo. Electrical rating: Input: DC 9V/2A Output: Phone charger transmitter 1: 5W/7.5W/10W/15W Phone charger transmitter 2: 5W/7.5W/10W/15W Watch transmitter 3: 2W Earbuds transmitter 4: 3W Accessories: N/A Hardware version: IP6829 Software version: Y9_VJHJG RF specification: Operation frequency: Phone charger transmitter 1: 115…

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Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Test Report Report No.: MTi221018019-02E1 Date of issue: 2022-11-21 Applicant: Shenzhen XinZhaoYi Technology Co., LTD Product: 3 IN 1 Wireless Charger Model(s): Y9, Y91, Y92, Y93, Y95, Y96, Y97, Y98, Y9-X01, Y9-X02, Y9-X03, Y9-X05, Y9-Lite, Y9-Plus, Y9-Pro FCC ID: 2AZKN-Y9 Shenzhen Microtest Co., Ltd. http://www.mtitest.com Page 2 of 25 Report No.: MTi221018019-02E1 Address: 101, No. 7, Zone2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Instructions 1. This test report shall not be partially reproduced without the written consent of the laboratory. 2. The test results in this test report are only responsible for the samples submitted 3. This test report is invalid without the seal and signature of the laboratory. 4. This test report is invalid if transferred, altered, or tampered with in any form without authorization. 5. Any objection to this test report shall be submitted to the laboratory within 15 days from the date of receipt of the report. Page 3 of 25 Report No.: MTi221018019-02E1 Address: 101, No. 7, Zone2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Table of contents 1. General Description .......................................................................................................................... 5 1.1 Description of the EUT ....................................................................................................................................... 5 1.2 Description of test modes ................................................................................................................................... 6 1.3 Description of support units ................................................................................................................................ 7 1.4 Environmental conditions ................................................................................................................................... 7 2. Measurement uncertainty ................................................................................................................. 8 3. Test laboratory ................................................................................................................................... 8 4. Summary of Test Result .................................................................................................................... 9 5. List of test equipment ..................................................................................................................... 10 6. Test Results ..................................................................................................................................... 11 5.1 Antenna requirement ........................................................................................................................................ 11 5.3 AC power line conducted emissions ........................................................................................................... 12 5.4 Radiated emissions ..................................................................................................................................... 15 5.5 Occupied bandwidth test ............................................................................................................................ 22 Photographs of the test setup ............................................................................................................... 25 Photographs of the EUT ........................................................................................................................ 25 Page 4 of 25 Report No.: MTi221018019-02E1 Address: 101, No. 7, Zone2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Test Result Certification Applicant: Shenzhen XinZhaoYi Technology Co., LTD Address: North Complete Set of No 13 Yueming Street, Baoan District, Shenzhen, China. Manufacturer: Shenzhen XinZhaoYi Technology Co., LTD Address: North Complete Set of No 13 Yueming Street, Baoan District, Shenzhen, China. Factory: Shenzhen XinZhaoYi Technology Co., LTD Address: North Complete Set of No 13 Yueming Street, Baoan District, Shenzhen, China. Product description Product name: 3 IN 1 Wireless Charger Trademark: N/A Model name: Y9 Series Model: Y91, Y92, Y93, Y95, Y96, Y97, Y98, Y9-X01, Y9-X02, Y9-X03, Y9-X05, Y9-Lite, Y9-Plus, Y9-Pro Standards: FCC 47 CFR Part 15 Subpart C Test method: ANSI C63.10-2013 Date of Test Date of test: 2022-10-25 ~ 2022-11-21 Test result: Pass Test Engineer : (David Lee) Reviewed By: : (Leon Chen) Approved By: : (Tom Xue) Page 5 of 25 Report No.: MTi221018019-02E1 Address: 101, No. 7, Zone2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] 1. General Description 1.1 Description of the EUT Product name: 3 IN 1 Wireless Charger Model name: Y9 Series Model: Y91, Y92, Y93, Y95, Y96, Y97, Y98, Y9-X01, Y9-X02, Y9-X03, Y9-X05, Y9-Lite, Y9-Plus, Y9-Pro Model difference: All the models are the same circuit and module, except the model name color and package Logo. Electrical rating: Input: DC 9V/2A Output: Phone charger transmitter 1: 5W/7.5W/10W/15W Phone charger transmitter 2: 5W/7.5W/10W/15W Watch transmitter 3: 2W Earbuds transmitter 4: …

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Fine Page 1 of 4 承 認 書 SPECIFICATION FOR APPROVAL 客 戶： CUSTOMER: 客 戶 料 號： CUST P/N: 松 岛 料 號： FINE P/N: G43.5-8.3UH 单线圈0.08*70P*11TS 産 品 型 號： DESC: Φ43.5MMX5.0MMX0.8MM开槽 日 期： DATE: 2022/11/28 版 本： Version: A.0 擬制 PREPARED BY 審核 CHECKED BY 批准 APPROVED BY 客戶承認 CUSTOMER APPROVE 黄燕铭 宁元安 宁元安 深圳市松岛科技有限公司 工廠地址：东莞市东坑镇三甲高新技术产业园2栋8楼 TEL：0755-36820766 FAX：0755-84526500 E-mail：[email protected] Fine Page 2 of 4 版本變更履歷 Version Change History 版本 Rev. 變 更 前 Before Change 變 更 後 After Change 更 改 日 期 Change Date 批 准 Approved By A.0 新发行 ---- 2022/11/28 宁元安 Fine Page 3 of 4 SPECIFICATION 産 品 型 號： DESC 27x20-8.3uH-0.08x70P-100MM 版本 Rev： A.0 客戶CUST: 客户料号CUST P/N: 一、尺寸DIMENSION:(mm) 二、原理图SCHEMATIC DIAGRAM: A 40.0±1.0 B 20±1.0 C 27±1.0 E 48±1.0 F 100±3 K 3±2 注： 1.交叉出线; 2.出线位置缠9mm(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±0.5mm,内孔 5.3mm,厚度为0.8±0.1mm 4.总厚度2.2MM 三、绕线参数Winding Specification: 序号 NO. 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 Winding Direction 1 S F 丝包线0.08*70P 11Ts CCW 四、电气特性ELECTRICAL CHARACTERISTICS: 温度TEMPERATURE:25±10°C, 湿度RELATIVE HUMIDITY:65±20% 序号 NO. 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TEST FREQUENCY 测试仪器 TEST EQUIPMENTS 1 IND. S-F 4.6uH ±20%单独线圈 100KHz/1.0V LCZ METER 1062B 2 IND. S-F 8.3uH ±10%加磁片 100KHz/1.0V LCZ METER 1062B 3 DCR S-F ≤105mΩ 100KHz/1.0V LCZ METER 502B 4 Q S-F ≤45 100KHz/1.0V LCZ METER 502B 擬制/日期PREPARED BY/ D AT E 審核/日期CHECKED BY/ D AT E 黄燕铭2022/11/28 黄锦华2022/11/28

Fine Page 1 of 4 承 認 書 SPECIFICATION FOR APPROVAL 客 戶： CUSTOMER: 客 戶 料 號： CUST P/N: 松 岛 料 號： FINE P/N: G511-9.3UH 单线圈0.08*70P*11TS 産 品 型 號： DESC: Φ50MMX5.0MMX0.8MM开槽 日 期： DATE: 2022/11/28 版 本： Version: A.0 擬制 PREPARED BY 審核 CHECKED BY 批准 APPROVED BY 客戶承認 CUSTOMER APPROVE 黄燕铭 宁元安 宁元安 深圳市松岛科技有限公司 工廠地址：东莞市东坑镇三甲高新技术产业园2栋8楼 TEL：0755-36820766 FAX：0755-84526500 E-mail：[email protected] Fine Page 2 of 4 版本變更履歷 Version Change History 版本 Rev. 變 更 前 Before Change 變 更 後 After Change 更 改 日 期 Change Date 批 准 Approved By A.0 新发行 ---- 2022/11/28 宁元安 Fine Page 3 of 4 SPECIFICATION 産 品 型 號： DESC 27x20-9.3uH-0.08x70P-120MM 版本 Rev： A.0 客戶CUST: 客户料号CUST P/N: 一、尺寸DIMENSION:(mm) 二、原理图SCHEMATIC DIAGRAM: A 40.0±1.0 B 20±1.0 C 27±1.0 E 48±1.0 F 120±3 K 3±2 注： 1.交叉出线; 2.出线位置缠3mm(ref)宽度高 温胶纸1-2Ts; 3.线圈贴圆形硬磁片带槽，磁 片尺寸49.5±0.5mm,内孔 5.3mm,厚度为0.8±0.1mm 4.总厚度2.2MM 三、绕线参数Winding Specification: 序号 NO. 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 Winding Direction 1 S F 丝包线0.08*70P 11Ts CCW 四、电气特性ELECTRICAL CHARACTERISTICS: 温度TEMPERATURE:25±10°C, 湿度RELATIVE HUMIDITY:65±20% 序号 NO. 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TEST FREQUENCY 测试仪器 TEST EQUIPMENTS 1 IND. S-F 4.6uH ±20%单独线圈 100KHz/1.0V LCZ METER 1062B 2 IND. S-F 9.3uH ±10%加磁片 100KHz/1.0V LCZ METER 1062B 3 DCR S-F ≤110mΩ 100KHz/1.0V LCZ METER 502B 4 Q S-F ≤50 100KHz/1.0V LCZ METER 502B 擬制/日期PREPARED BY/ D AT E 審核/日期CHECKED BY/ D AT E 黄燕铭2022/11/28 宁元安2022/11/28

Fine Page 1 of 3 承 認 書 SPECIFICATION FOR APPROVAL 客 戶： CUSTOMER: 客 戶 料 號： CUST P/N: 松 岛 料 號： FINE P/N: G4511-6.5UH 单线圈0.08*24P*2-10TS 産 品 型 號： DESC: Φ45MMX5.0MMX0.8MM开槽 日 期： DATE: 2022/11/22 版 本： Version: A.0 擬制 PREPARED BY 審核 CHECKED BY 批准 APPROVED BY 客戶承認 CUSTOMER APPROVE 黄燕铭 宁元安 黄锦华 工廠地址： TEL： FAX： E-mail： Fine Page 2 of 3 版本變更履歷 Version Change History 版本 Rev. 變 更 前 Before Change 變 更 後 After Change 更 改 日 期 Change Date 批 准 Approved By A.0 新发行 ---- 2022/11/22 黄锦华 Fine Page 3 of 3 SPECIFICATION 産 品 型 號： DESC Φ20.5x40-6.5uH-0.08x24PX2P-35mm 版本 Rev： A.0 客戶CUST: XXX 客户料号CUST P/N: 一、尺寸DIMENSION:(mm) 二、原理图SCHEMATIC DIAGRAM: A 43.8±0.25 B 38.5±1 C 20.5±0.5 D 5.0±0.3 E 3±2 S 35±2 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43.8±0.23mm,内孔 5.0mm,厚度为0.8±0.1mm。 三、绕线参数Winding Specification: 序号 NO. 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 Winding Direction 1 S F 热风线 0.08*24PX2 10Ts CCW 四、电气特性ELECTRICAL CHARACTERISTICS: 温度TEMPERATURE:25±10°C, 湿度RELATIVE HUMIDITY:65±20% 序号 NO. 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TEST FREQUENCY 测试仪器 TEST EQUIPMENTS 1 IND. S-F 3.8uH ±20%单独线圈 100KHz/1.0V LCZ METER 1062B 2 IND. S-F 6.5uH ±10%加磁片 100KHz/1.0V LCZ METER 1062B 3 DCR S-F ≤90mΩ 100KHz/1.0V LCZ METER 502B 4 Q S-F ≥39 100KHz/1.0V LCZ METER 502B 擬制/日期PREPARED BY/ D AT E 審核/日期CHECKED BY/ D AT E 黄燕铭2022/11/22 黄锦华2022/11/22

深圳市明芯福电子有限公司 ShenZhenMingxinfuintelligentCo.,Ltd 承认书 SPECIFICATIONFORAPPROVAL 客户名称 物料描述 手表线圈 承制方型号 15.4x0.8x24px12Tx6.6uH 承认书编号 客户代码 日期 2021.10.15 生产料号 版本/页码 A0 承制方确认使用方确认 拟制审核批准 开发/工程 审核 审核批准 客户在收到产品后十天内需验收完毕，并将验收结果书面通知供货方，否则视为已验收合格。 承制方： 深圳市明芯福电子有限公司 地址：深圳市宝安区石岩街道杨丰智能科 技园A栋2楼 第1页 客户代码 版次编制日期承制方 A02021.10.15 深圳市明芯福电子有限公司 ShenZhenMingxinfuintelligentCo.,Ltd 承认书 变更记录 序号版次 日期更改内容更改人 1A0 2021.10.15新规格承认何雪松 第2页 客户代码 版次编制日期承制方 A02021.10.15 深圳市明芯福电子有限公司 ShenZhenMingxinfuintelligentCo.,Ltd 承认书 结构尺寸 1. 外形尺寸: （单位：mm） 2. 电气性能（L）： 项目 标准测式条件测试仪器备注 电感 4.0uH ± 5% 100KHZ,1VTH2817B+ 空心线圈测式 电感16.5uH±5% 100KHZ,1VTH2817B+ 带磁片测式 3. 外观要求： 1)产品形状尺寸要严格控制。 2)产品表面无油污，杂质，毛刺等。 3)不经客户确认，材料不能随意更改 4)产品必须符合ROSH要求 第3页 客户代码 版次编制日期承制方 A02021.10.15 深圳市明芯福电子有限公司 ShenZhenMingxinfuintelligentCo.,Ltd 承认书 材料清单 Billofmaterials（材料清单表） 序号 number 材料名称 Materialname 品名描述 Description 物料代码 MaterialCode 1 线材0.08*24P热风绞线 2 软磁片 G25*7.8*2.6H 3 锁锌芯片 强磁铁N527.5*2.0H锁锌 (3000-3300高斯) 4 双面胶 19*0.15H(无孔有耳朵） 5 第4页 客户代码 版次编制日期承制方 A02021.10.15

Page 1 of 2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Appendix - Test Setup Photos Model: Y9 Radiated emissions – Below 30 MHz Radiated emissions –Below 1 GHz Page 2 of 2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Conducted emissions MPE ----End of Report----