2A4OE-X4553-in-1 wireless charger

FCC Warning 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the 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 can radiate radiofrequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -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. The FCC certification of this device refers to RF exposure testing performed in typical operating conditions, where a person is no closer than 20 centimeters from the device surface at all times, except for non-repetitive patterns with transient time intervals in the order of a second. Only in the stated conditions, the device is shown to fully comply with the FCC RF Exposure requirements of KDB 447498.

Page 1 of 4 FCC ID: 2A4OE-X455 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. EUT Constructional Details External EUT Photo Photo 1 Photo 2 Page 2 of 4 FCC ID: 2A4OE-X455 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 3 Photo 4 Page 3 of 4 FCC ID: 2A4OE-X455 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 5 Photo 6 Page 4 of 4 FCC ID: 2A4OE-X455 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 7 ---The End---

Label Size: L40mm * W40mm 1. The label is silk-screen on the sample 3-in-1 wireless charger Model Name: X455 FCC ID: 2A4OE-X455 L W

Page 1 of 3 FCC ID: 2A4OE-X455 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. EUT Constructional Details Internal EUT Photo Photo 1 Photo 2 Phone Antenna Watch Antenna Page 2 of 3 FCC ID: 2A4OE-X455 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 3 Photo 4 Earphone Antenna Page 3 of 3 FCC ID: 2A4OE-X455 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Photo 5 ------End------

Page 1 of 11 Report No.: AITSZ2403307W2 RF Exposure Evaluation FCC ID: 2A4OE-X455 1 Measuring Standard According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. According KDB680106 D01: KDB 680106 D01 Wireless Power Transfer v04. 2 Requirements According to the item 3 of KDB 680106 D01v04: Inductive wireless power transfer applications that meet all of the following requirements are excluded from submitting an RF exposure evaluation. (1) Mobile Device and Portable Device Configurations (2) Equipment Authorization Procedures for Devices Operating at Frequencies Below 4 MHz (3) The aggregate H-field strengths anywhere at or beyond 15 cm surrounding the device, and 20 cm away from the top surface. Limits 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) Page 2 of 11 Report No.: AITSZ2403307W2 3 Test Setup 4 Test Procedure 1) The RF exposure test was performed in anechoic chamber. 2) The measurement probe was placed at test distance (15 cm from all sides and 20 cm from the top) which is between the edge of the charger and the geometric center of probe. 3) The highest emission level was recorded and compared with limit as soon as measurement of each points (A, B, C, D, E,F) were completed. 4) The EUT was measured according to the dictates of KDB 680106 D01 Wireless Power Transfer v04. Remark：The EUT’s test position A, B, C, D,E and F is valid for the E and H field measurements. Page 3 of 11 Report No.: AITSZ2403307W2 5 Equipment Approval Considerations The EUT does comply with KDB 680106 D01 as follow table. Requirements of section 5 of KDB 680106 D01 Yes / No Description Mobile Device and Portable Device Configurations Yes Mobile Device Equipment Authorization Procedures for Devices Operating at Frequencies Below 4 MHz Yes The device operate in the frequency range113-205KHz(for mobile phone & earphone) and 300-350KHz(for watch). RF Exposure compliance may be ensured only for a minimum separation distance that is greater than 20 cm, while use conditions at smaller distances can still be considered unlikely. Yes The EUT H-field strengths at 15 cm surrounding the device and 20 cm above the top surface. Page 4 of 11 Report No.: AITSZ2403307W2 6 Description of the test mode Equipment under test was operated during the measurement under the following conditions: Test Mode Description Mode 1 AC Adapter + EUT + Wireless charger receiver 1 + Wireless charger receiver 2 + Watch Record Mode 2 AC Adapter + EUT + Wireless charger receiver 1 + Wireless charger receiver 2 Pre-tested Mode 3 AC Adapter + EUT + Wireless charger receiver 1 + Watch Pre-tested Mode 4 AC Adapter + EUT + Wireless charger receiver 1 Pre-tested Mode 5 AC Adapter + EUT + Wireless charger receiver 2 + Watch Pre-tested Mode 6 AC Adapter + EUT + Wireless charger receiver 2 Pre-tested Mode 7 AC Adapter + EUT + Watch Pre-tested Mode 8 Test the EUT in idle mode. Pre-tested Note: All test modes were pre-tested, but we only recorded the worst case in this report. 7 Peripheral List 8 Test Instruments list Test Equipment Manufacturer Model No. SN. Cal.Date (mm-dd-yy) Cal.Due date (mm-dd-yy) Electric and Magnetic Field Analyzer Narda EHP-200A 180ZX105 05 21.06.2023 20.06.2024 No. Equipment Manufacturer Model No. Serial No. Power cord signal cable 1 Wireless charger receiver 1 YBZ 15W N/A N/A N/A 2 Wireless charger receiver 2 YBZ 15W N/A N/A N/A 3 Watch Apple S6 N/A N/A N/A 4 Adapter ShenZhen Rongweixin Technology Co.,Ltd R481-1204000Z P N/A N/A N/A Page 5 of 11 Report No.: AITSZ2403307W2 9 Test Result Test Mode 1_MPE_Coil 1_Phone MPE Test distance Battery levels Probe from EUT Side E-field (V/m) H-field (A/m) 20cm ＜ 1% Top 14.11 0.40 15cm ＜ 1% Top 13.87 0.45 15cm ＜ 1% Left 14.11 0.43 15cm ＜ 1% Right 14.43 0.29 15cm ＜ 1% Front 14.29 0.41 15cm ＜ 1% Rear 14.19 0.35 Limit 614 1.63 Margin Limit (%) 2.35% 27.61% MPE Test distance Battery levels Probe from EUT Side E-field (V/m) H-field (A/m) 20cm ＜ 50% Top 13.31 0.55 15cm ＜ 50% Top 12.34 0.48 15cm ＜ 50% Left 12.75 0.55 15cm ＜ 50% Right 12.96 0.53 15cm ＜ 50% Front 12.82 0.74 15cm ＜ 50% Rear 13.09 0.63 Limit 614 1.63 Margin Limit (%) 2.17% 45.40% MPE Test distance Battery levels Probe from EUT Side E-field (V/m) H-field (A/m) 20cm ＜ 99% Top 12.81 0.33 15cm ＜ 99% Top 11.71 0.46 15cm ＜ 99% Left 12.56 0.39 15cm ＜ 99% Right 11.97 0.38 15cm ＜ 99% Front 12.24 0.23 15cm ＜ 99% Rear 12.40 0.26 Limit 614 1.63 Margin Limit (%) 2.09% 28.22% Page 6 of 11 Report No.: AITSZ2403307W2 Test Mode 1_MPE_Coil 2_ Earphone MPE Test distance Battery levels Probe from EUT Side E-field (V/m) H-field (A/m) 20cm ＜ 1% Top 13.05 0.21 15cm ＜ 1% Top 12.93 0.08 15cm ＜ 1% Left 13.14 0.21 15cm ＜ 1% Right 13.31 0.20 15cm ＜ 1% Front 13.11 0.09 15cm ＜ 1% Rear 12.96 0.28 Limit 614 1.63 Margin Limit (%) 2.17% 17.18% MPE Test distance Battery levels Probe from EUT Side E-field (V/m) H-field (A/m) 20cm ＜ 50% Top 12.27 0.27 15cm ＜ 50% Top 11.24 0.38 15cm ＜ 50% Left 12.13 0.33 15cm ＜ 50% Right 11.39 0.22 15cm ＜ 50% Front 11.71 0.19 15cm ＜ 50% Rear 11.64 0.20 Limit 614 1.63 Margin Limit (%) 2.00% 23.31% MPE Test distance Battery levels Probe from EUT Side E-field (V/m) H-field (A/m) 20cm ＜ 99% Top 12.00 0.06 15cm ＜ 99% Top 11.31 0.12 15cm ＜ 99% Left 11.37 0.09 15cm ＜ 99% Right 11.76 0.07 15cm ＜ 99% Front 11.40 0.07 15cm ＜ 99% Rear 11.62 0.04 Limit 614 1.63 Margin Limit (%) 1.95% 7.36% Page 7 of 11 Report No.: AITSZ2403307W2 Test Mode 1_MPE_Coil 3_ Watch MPE Test distance Battery levels Probe from EUT Side E-field (V/m) H-field (A/m) 20cm ＜ 1% Top 12.87 0.24 15cm ＜ 1% Top 12.90 0.15 15cm ＜ 1% Left 13.07 0.20 15cm ＜ 1% Right 12.82 0.32 15cm ＜ 1% Front 12.71…

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Page 1 of 25 Report No.: AITSZ2403307W1 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. FCC TEST REPORT Client Information: Applicant: Dongguan Boxinda Electronic Technology Co., LTD Applicant add.: Room 302, Building 1, 160 Luyuan Road, Tangxia Town, Dongguan City, Guangdong Province China Manufacturer: Dongguan Boxinda Electronic Technology Co., LTD Manufacturer add.: Room 302, Building 1, 160 Luyuan Road, Tangxia Town, Dongguan City, Guangdong Province China Product Information: Product Name: 3-in-1 wireless charger Model No.: X455 Serial Model: X456 Brand Name: N/A FCC ID: 2A4OE-X455 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Prepared By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Date of Receipt: Mar. 30, 2024 Date of Test: Mar. 30, 2024~Apr. 16, 2024 Date of Issue: Apr. 16, 2024 Test Result: Pass This device described above has been tested by Guangdong Asia Hongke Test Technology Limited and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. Note: This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited, this document may be altered or revised by Guangdong Asia Hongke Test Technology Limited, personal only, and shall be noted in the revision of the document. This test report must not be used by the client to claim product endorsement. Reviewed by: Approved by: Sean She Eder Zhan Page 2 of 25 Report No.: AITSZ2403307W1 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. 1 Contents Page COVER PAGE 1 CONTENTS .................................................................................................................................................... 2 2 TEST SUMMARY ............................................................................................................................................ 5 2.1 STATEMENT OF THE MEASUREMENT UNCERTAINTY ......................................................................................... 5 2.2 MEASUREMENT UNCERTAINTY ...................................................................................................................... 5 3 TEST FACILITY .............................................................................................................................................. 6 3.1 DEVIATION FROM STANDARD ......................................................................................................................... 6 3.2 ABNORMALITIES FROM STANDARD CONDITIONS ............................................................................................... 6 3.3 TEST LOCATION .......................................................................................................................................... 6 4 GENERAL INFORMATION ............................................................................................................................. 7 4.1 EUT TEST MODE ........................................................................................................................................ 8 4.2 DESCRIPTION OF TEST SETUP ....................................................................................................................... 8 4.3 PERIPHERAL LIST ........................................................................................................................................ 9 4.4 EUT PERIPHERAL LIST ................................................................................................................................ 9 5 EQUIPMENTS LIST FOR ALL TEST ITEMS ................................................................................................. 10 6 CONDUCTED EMISSION TEST.................................................................................................................... 11 6.1 CONDUCTED EMISSION MEASUREMENT............................................................................................ 11 6.2 POWER LINE CONDUCTED EMISSION LIMITS ....................................................................................... 11 6.3 TEST PROCEDURE ............................................................................................................................... 11 6.4 DEVIATION FROM TEST STANDARD .................................................................................................... 11 6.5 TEST SETUP .......................................................................................................................................... 12 6.6 EUT OPERATING CONDITIONS ............................................................................................................ 12 6.7 TEST RESULT ........................................................................................................................................... 13 7 RADIATED EMISSION MEASUREMENT ..................................................................................................... 15 7.1 RADIATED EMISSION LIMITS ........................................................................................................................ 15 7.2 ANECHOIC CHAMBER TEST SETUP DIAGRAM ................................................................................................ 16 7.3 TEST PROCEDURE ..................................................................................................................................... 16 7.4 DEVIATION FROM TEST STANDARD .........…

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深圳市瑞通千业科技有限公司 客户/Ciient 名称/TYPE A11-6.3UH超薄无线充发射线圈 产品型号 Model NO 单线圈G43.5*0.8双槽有孔20长背胶 产品编号 Part nunbering systey 客户料号 Cient p/NO 工程编号 Enginrer NO 日期/Date 2023年12月22日 Operation frequency: 113kHz-205kHz Antenna gain: 0dBi 本公司工程部/For Enginer Departner Only 修改内容/Rrvised Cintent 认可日期/APProved Date 编制/Prepared 审核/Checked 认可/Approved 万纪美 万纪美 刘成昭 客户认可回签/Authorixed Signaturure Company Chop 工程/ Enginrer 认可/QC APProved 认可日期/APProved 深圳市瑞通千业科技有限公司 一、 线圈工艺/Winding Procese: NO 绕组 线规 匝数 绕线方向 备注 1 N1 2UEW-B-0.08*105 12TS CCW 2 二．电气性能/FEATURES: 1.测试条件（Test conditions）：25°C,65%RH@100KHz/1V 1.1 电感量（Inductance） 1.11 L0A（单独线圈）=3.8uH±20% 1.12 L0A(线圈+磁片)=6.5uH±10% 1.2 Q值=50MIN 1.3 直流电阻（DCR）：60mΩ MAX 1.4 工作温度(Operating Temperature)：-25°C~85°C 2.测试仪器(Test instrument)：L:创达1068+1310;DCR:502BC;SIZE:Callipers 3.材料清单 N O 项目 材料 1 WIRE ￠0.08*24*2p 2UEW- 2 FERRITE 43.5*5.3*0.8 L型双槽 有孔铁氧体硬磁背面双面胶 3 GLUE 水性白胶 4 SOLDER HQ-996/JS-996 5 Tin 千岛纯锡 6 High temperature adhesive 8MM高温胶带 7 8 深圳市瑞通千业科技有限公司 三．电路图/CIRCUIT DIAGRAM 单位： MM 四．外形图/OUTSIDE DIAGRA 注：线圈出线位置缠绕8MM（ref）高温胶纸，磁片背面贴双面背胶。 标准 A B C D E F G STD 43.5±0.5 39.5±0.5 13.9±0.3 5.3±0.5 20±2 3±1 2.2±0.3 单位： MM 深圳市瑞通千业科技有限公司 五．包装/PACKAGE 5.3包装以现有包装盘为参照标准，以实际出货包装为准，如有特殊要求可定制。 The packaging shall be based on the exusting packing plate and the actual delivery package shall prevail .If there is any requirement,we can customize it. 深圳市瑞通千业科技有限公司 六、贮存和使用条件 Storage and Use condition 6.1 贮存条件 Storage condition 6.1.1 建议贮存条件：温度-25°C~ 85°C ，湿度70% (Max.) Recommended keeping conditions: -25°C ~85°C, 70%RH (Max.) 6.1.2 贮存期限：自生产之日起六个月内 Storage life : Within the limits of six months from being produced. 6.2 使用条件 Use condition 使用条件限制：温度=-25°C~ 85°C, 湿度≤ 90% Use condition limit: T=-25°C~85°C, RH≤ 90%.

深圳市瑞通千业科技有限公司 客户/Ciient 名称/TYPE A28-6.8UH无线充发射线圈 产品型号 Model NO A28双线圈85*46*0.75厚背胶90/75MM长 产品编号 Part nunbering systey 客户料号 Cient p/NO 工程编号 Enginrer NO 日期/Date 2023年5月8日 Operation frequency: 113kHz-205kHz Antenna gain: 0dBi 本公司工程部/For Enginer Departner Only 修改内容/Rrvised Cintent 认可日期/APProved Date 编制/Prepared 审核/Checked 认可/Approved 万纪美 万纪美 刘成昭 客户认可回签/Authorixed Signaturure Company Chop 深圳市瑞通千业科技有限公司 工程/ Enginrer 认可/QC APProved 认可日期/APProved 一、 线圈工艺/Winding Procese: NO 绕组 线规 匝数 绕线方向 备注 1 N1 2UEW-B-0.08*105P 9TS CCW 2 二．电气性能/FEATURES: 1.测试条件（Test conditions）：25°C,65%RH@100KHz/1V 1.1 电感量（Inductance） 1.11 L0A（单独线圈）=4.3uH±10% 1.12 L0A(线圈+磁片)=6.8uH±10% 1.2 Q值=80MIN 1.3 直流电阻（DCR）：60mΩ MAX 1.4 工作温度(Operating Temperature)：-25°C~85°C 2.测试仪器(Test instrument)：L:创达1068+1310;DCR:502BC;SIZE:Callipers N O 项目 材料 1 WIRE ￠0.08*105P 2UEW- 2 FERRITE 85*46*0.75厚磁片 3 GLUE 水性白胶 4 SOLDER HQ-996/JS-996 5 Tin 千岛纯锡 6 High temperature 8MM高温胶带 深圳市瑞通千业科技有限公司 3.材料清单 单位： MM 四．外形图/OUTSIDE DIAGRA 注：线圈出线位置缠绕8MM（ref）高温胶纸，磁片背面贴双面背胶。 标准 A B C D E F G H STD 85±0.5 46±0.5 25.5±0.5 17±0.5 47±0.5 39±0.5 90/75±2 3±1 标准 I J STD 0.75±0.05 3.4±0.05 单位： MM adhesive 7 8 深圳市瑞通千业科技有限公司 五．包装/PACKAGE 5.3包装以现有包装盘为参照标准，以实际出货包装为准，如有特殊要求可定制。 The packaging shall be based on the exusting packing plate and the actual delivery package shall prevail .If there is any requirement,we can customize it. 深圳市瑞通千业科技有限公司 六、贮存和使用条件 Storage and Use condition 6.1 贮存条件 Storage condition 6.1.1 建议贮存条件：温度-25°C~ 85°C ，湿度70% (Max.) Recommended keeping conditions: -25°C ~85°C, 70%RH (Max.) 6.1.2 贮存期限：自生产之日起六个月内 Storage life : Within the limits of six months from being produced. 6.2 使用条件 Use condition 使用条件限制：温度=-25°C~ 85°C, 湿度≤ 90% Use condition limit: T=-25°C~85°C, RH≤ 90%.

承认书 SPECIFICATIONFORAPPROVAL CUSTOMER客户: MODELNO产品型号:LHX-830B Date日期：2022-3-21 Versionnumber版本号： V1.00 客户承认(CUSTOMERAPPROVE): 拟定PREPARED 拟定PREPARED 审核CHECKED 审核CHECKED 批准APPROVAL 批准APPROVAL Operation frequency: 300kHz - 350kHz Antenna gain: 0 dBi 变更列表ModificationList 产品型号ModelNo.LHX-830B 参数：Specification:MAXOutput:5W 版本 Rev. 日期 Date 变更前 Previous 002022-3-21 改进 Revised -- 备注 Remark 1.概要 General 此承认书详细描述了一款5W数字解调无线充发射器的物理、功能和电气特性，该发射器 兼容AppleWatch1-8代WatchOSV8.6（不包括7000系列）支持发射至接收的双向通讯。 发射器和接收器线圈必须保持0.6mm-0.8m 1.1应用框图Theapplicationblockdiagram 2.输入特性InputCharacteristics 2.1 输入电压InputVoltage 输入电压范围5Vdc±5%. InpuVoltagerange：5Vdc±5%. 2.2 输入电流InputCurrent 输入 5Vdc 满载下最大输入电流 600mA 2.3待机功耗Stand-byPowerConsumption 待机功耗低于 300mW. . 2.4动态功率锁定DynamicPowerLock 输入属于弱电源（输入电源功率不足）时，发射器必须能提供功率输出。 3.输出特性Out putCharacteristics 3.1输出特性OutputCharacteristics 输出电压、输出电流符合下列标准： Theoutputvoltage,outputcurrentmeetsthefollowingcriteria： 测试条件额定值最小值最大值 输出功率普通模式 2W1.5W5W 输出电流普通模式 200MA130MA600MA 3.2.1 输出短路保护ShortCircuitProtection 在接收器输出短路情况下，发射器停止工作，当接收器移除后，发射器将恢复正 常工作。 3.2.2输出过流保护OverCurrentProtection 触发过流保护后，发射器停止工作，当接收器移除后，发射器将恢复正常工作。 3.2.3 过温保护OverTemperatureProtection 发射器的NTC温度高于80°C时，发射器停止工作，温度降低到正常状 况，接收器移除后，发射器恢复正常工作。 4: 手表工作频率和调制方式 手表工作频率325KHZ 调制方式(ASK与FSK) PinAssignment PackageInformationQFN20 PCBA 充电快充版曲线图如下： 2代大表室温27度3代小表室温27度 3代大表室温27度4代大表室温27度 5代小表室温275代大表室温27度 6代小表室温276代大表室温27 7代大表室温27度8代小表室温27度 备注：无线充电曲线跟温度有很大关系，温度低充的电流大充的快，温度高充的慢，此测试曲是夏天室温没有开空调的测试环境 跟大多数用户使用环境比较接 CUSTOMER: LHX-830B线圈 VERSION:A1 CUSTOMERNO: PAGE:3/4 KFTP/N:107-RC25X2.5-12mm-8.1uHDate:2022/06/10 1.CONFIGURATION&DIMENSIONS: A20.9±1.0mm B 14.9±0.5mm C 1.1±0.2mm D 12.0±1.5mm E 3.0ref F 2～4mm G 24.5±1.0mm H 2.8MAX(不含离型纸） 注：1.线圈交叉出线反贴磁片(如图示) 2.磁片:24.5X7.5X2.5(外径X内径X高度) 3.磁片中心孔装7.8X2.5≥3500GS磁铁 4.产品背贴带手撕位双面胶（如图） 2.ElEETRICALCHARACTER: 项目规格测试条件测试仪器 电感量（Ls)空线圈 4.8uH±5% 100KHZ/1.0VCH1062 电感量（Ls)成品 8.1uH±5% 100KHZ/1.0VCH1062 直流电阻（RDC)155mΩMAX25°C HG2512 3.SCHEMATIC s F 4.PARTNUMBERING:PRODUCTIDENTIFICATION 107RC25X2.5)12mm8.1uH Inductance LineLength MagneticSheetSpecification Customernumber

Page 1 of 2 FCC ID: 2A4OE-X455 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Test Setup Photo DCD Conduction Radiation (9KHz-30MHz) Page 2 of 2 FCC ID: 2A4OE-X455 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Radiation (30MHz-1000MHz) ------End------