說明案例客戶亞泰克fcc report

1、Report No.: PT1412038011FFCC Verification TEST REPORTPrepared For:SHENZHEN ATECK MODERN TECHNOLOGY CO 27F SHANGBU BLDG 68 NANYUAN RD FUTIAN GUANGDONG 518031 DISTSHENZHEN,Product Name:Power SupplyTrade Name:ATECKM:PS120V5-D/TS5-6W(Please find the next page.)Prepared By:DongGuan Precise Testing Servic

2、e Co.,.Room 203-204, 2F, Xinye Building, No.67 Shijing, Guanzhang Road, Dongguan,Tel: 86-769-23368601 Fax: 86-769-23368602http:/ Test Date:Dec. 01, 2014 -Dec. 05, 2014Date of Report:Dec. 05, 2014Report No.:PT1412038011FPage 1 of 27Report No.: PT1412038011FSeries M :PS030V1000, PS030V1500, PS050V0300

3、, PS050V0400, PS050V0450, PS050V0500, PS050V0800, PS050V1000, PS050V1200, PS050V1500, PS050V1800, PS050V2000, PS090V0300, PS090V0500, PS090V0800, PS090V1000, PS090V1200, PS120V0100, PS120V0200, PS120V0300, PS120V0500, PS120V0800, PS120V1000, PS120V1250, PS120V1500, PS120V2000, PS120V2500, PS120V3000

4、, PS120V4000, PS120V5000, PS150V0300, PS150V0500, PS150V0800, PS150V1250, PS150V1500, PS150V2000, PS150V3000, PS240V0200, PS240V0300, PS240V0500, PS240V1000, PS240V2000, PS240V3000, PS480V2000, PS480V1250, PS480V3000, PS480V4000Page 3 of 27TABLE OF CONTENTS1 TEST RESULT CERTIFICATION42 EUT DESCRIPTI

5、ON53. TEST METHODOLOGY53.1. DECISION OF FINAL TEST MODE53.2. EUT SYSTEM OPERATION64 SETUP OF EQUIPMENT UNDER TEST64.1. DESCRIPTION OF SUPPORT UNITS64.2. CONFIGURATION OF SYSTEM UNDER TEST65 FACILITIES AND ACCREDITATIONS75.1. FACILITIES75.2. ACCREDITATIONS75.3. MEASUREMENT UNCERTAINTY76 CONDUCTED EMI

6、SSION MEASUREMENT86.1. LIMITS OF CONDUCTED EMISSION MEASUREMENT86.2. TEST INSTRUMENTS86.3. TEST PROCEDURES96.4. TEST SETUP106.5. TEST RESULTS117 RADIATED EMISSION MEASUREMENT137.1. LIMITS OF RADIATED EMISSION MEASUREMENT137.2. TEST INSTRUMENTS137.3. TEST PROCEDURES147.4. TEST SETUP167.5. TEST RESULT

7、S178 PHOTOGRAPHS OF THE TEST CONFIGURATION199 PHOTOGRAPHS OF EUT20Report No.: PT1412038011F2 EUT DESCRIPTIONProductPower SupplyTrade MarkATECKMPS120V5-D/TS5-6WApplicantSHENZHEN ATECK MODERN TECHNOLOGY COEUT TypeEngineering Sample.Product Sample. Mass Product Sample.EUT Power RatingDC 12V, 5A, 60W3.

8、TEST METHODOLOGY3.1. DECISION OF FINAL TEST MODEThe EUT was tested together with the thereinafter additional components, and a configuration, which produced the worst emission levels, was selected and recordedin this report.The following test mode(s) were scanned during the preliminary test:Pre-Test

9、 ModeEmissionRadiated EmissionMode: EUT ONConducted EmissionMode: EUT ONAfter the preliminary scan, the following test mode was found to produce the highest emission level.The Worst Test ModeEmissionRadiated EmissionMode: EUT ONConducted EmissionMode: EUT ONThen, the EUT configuration and cable conf

10、iguration of the above highest emission mode was chosen for all final test items.Page 27 of 273.2. EUT SYSTEM OPERATION1. Set up EUT with the relative support equipments.2. Make sure the EUT worked normally during the test.4 SETUP OF EQUIPMENT UNDER TEST4.1. DESCRIPTION OF SUPPORT UNITSThe EUT has b

11、een tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests.No.EquipmentM No.Serial No.FCC IDTrade NameData CablePower Cord11000W 10RN/AN/AN/AN/AN/ANote

12、:1) All the equipment/cables were placed in the worst-case configuration toize the emission during the test.2) Grounding was established in accordance with the manufacturers requirements and conditions for the intended use.4.2. CONFIGURATION OF SYSTEM UNDER TESTEUTAC 120V(EUT: Power Supply )5 FACILI

13、TIES AND ACCREDITATIONS5.1. FACILITIESAll measurement facilities used to collect the measurement data are located atRoom 203-204, 2F, Xinye Building, No.67 Shijing, Guanzhang Road, Dongguan, The sites are constructed in conformance with the requirements of ANSI C63.4 and CISPR Publication 22. All re

14、ceiving equipment conforms to CISPR Publication 16-1, “Radio Interference Measuring Apparatus and Measurement Methods.”5.2. ACCREDITATIONSOur laboratories are accredited and approved by the following approval agencies according to ISO/IEC 17025.Copies of granted accreditation s are available for dow

15、nloading from our web site, http:/ 5.3. MEASUREMENT UNCERTAINTYWhere relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2:MeasurementFrequencyUncertaintyConducted emissions9kHz30MHz+/- 3.59dBRadiated emissionsHorizonta

16、l30MHz 200MHz+/- 4.77dB200MHz 1000MHz+/- 4.93dBVertical30MHz 200MHz+/- 5.04dB200MHz 1000MHz+/- 4.93dBThis uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2.6 CONDUCTED EMISSION MEASUREMENT6.1. LIMITS OF CONDUCTED EMISSIO

17、N MEASUREMENTFREQUENCY (MHz)Class A (dBuV)Class B (dBuV)Quasi-peakAverageQuasi-peakAverage0.15 - 0.5796666 - 5656 - 460.50 - 5.0736056465.0 - 30.073606050NOTE:(1) The lower limit shall apply at the transition frequencies.(2) The limit decreases in line with the logarithm of the frequency in the rang

18、e of 0.15 to 0.50 MHz.(3) All emanations from a class A/B digital device or system, including any network of conductors and apparatus connected thereto, shall not exceed the level of field strengths specified above.6.2. TEST INSTRUMENTSConducted Emission Shielding Room Test Site 743Name of Equipment

19、ManufacturerMSerial NumberCalibration DateEMI Test ReceiverROHDE&SCHWARZESCI10000508/23/2015LISNAFJLS1609/02/2015LISNMeestecAN301604/1004009/02/2015NOTE: 1. The calibration interval of the above test instruments is 12 months and the calibrations are traceable to International system of unit (SI)

20、.2. N.C.R = No Calibration Request.6.3. TEST PROCEDURESProcedure of Preliminary TestThe EUT and Support equipment, if needed, was set up as per the test configuration to simulate typical usage per the users manual. When the EUT is a tabletop system, a wooden table with a height of 0.8 meters is used

21、 and is placed on the ground plane as per ANSI C63.4 (see Test Facility for the dimensions of the ground plane used). When the EUT is a floor standing equipment, it is placed on the ground plane, which has a 3-12 mm non-conductive covering to insulate the EUT from the ground plane.All I/O cables wer

22、e positioned to simulate typical actual usage as per ANSI C63.4. All support equipment power received from a second LISN.The EUT test program was started.Emissions were measured on each current carrying line of the EUT using an EMI Test Receiver connected to the LISN powering the EUT.The Receiver sc

23、anned from 150 kHz to 30MHz for emissions in each of the test modes. During the above scans, the emissions were ized by cable manipulation.The test mode(s) described in Item 3.1 were scanned during the preliminary test.After the preliminary scan, we found the test mode described in Item 3.1 producin

24、g the highest emission level.The EUT configuration and worse cable configuration of the above highest emission levels were recorded for reference of the final test.Procedure of Final Test EUT and support equipment were set up on the test bench as per the configuration with highest emission level in

25、the preliminary test.A scan was taken on both power lines, Line 1 and Line 2, recording at least the six highest emissions.Emission frequency and amplitude were recorded into a computer in which correction factors were used to calculate the emission level and compareing to the applicable limit.The t

26、est data of the worst-case condition(s) was recorded.6.4. TEST SETUPVert. reference planeEMI receiver40cm80cmEUTLISNReference ground planeFor the actual test configuration, please refer to the related item Photographs of the Test Configuration.6.5. TEST RESULTS7 RADIATED EMISSION MEASUREMENT7.1. LIM

27、ITS OF RADIATED EMISSION MEASUREMENTum permissible level of Radiated Emission measured at 3 meterFREQUENCY (MHz)dBuV/m (At 3m)Class B308840.008821643.5021696046.00960100054.00NOTE: (1) The lower limit shall apply at the transition frequencies.(2) Emission level (dBuV/m) = 20 log Emission level (uV/m

28、).7.2. TEST INSTRUMENTSRadiated Emission Test Site 966Name of EquipmentManufacturerMSerial NumberCalibration DateEMI Test ReceiverROHDE&SCHWARZESCI10000508/23/2015Pre AmplifierH.P.HP8447E2945A0271509/05/2015Bilog AntennaSUNOL SciencesJB3A02190708/10/2015CableTIME MICROWAVELMR-400N-TYPE0408/09/20

29、15System-ControllerCCSN/AN/AN.C.RTurn TableCCSN/AN/AN.C.RAntenna TowerCCSN/AN/AN.C.RNOTE: 1. The calibration interval of the above test instruments is 12 months and the calibrations are traceable to International system of unit (SI).2. N.C.R = No Calibration Request.7.3. TEST PROCEDURESProcedure of

30、Preliminary TestThe equipment was set up as per the test configuration to simulate typical usage per the users manual. When the EUT is a tabletop system, a wooden turntable with a height of 0.8 meters is used which is placed on the ground plane. When the EUT is a floor standing equipment, it is plac

31、ed on the ground plane which has a 3-12 mm non-conductive covering to insulate the EUT from the ground plane.Support equipment, if needed, was placed as per ANSI C63.4.All I/O cables were positioned to simulate typical usage as per ANSI C63.4.Mains cables, telephone lines or other connections to aux

32、iliary equipment located outside the test are shall drape to the floor, be fitted with ferrite clamps or ferrite tubes placed on the floor at the point where the cable reaches the floor and then routed to the place where they leave the turntable. No extension cords shall be used to mains receptacle.

33、The antenna was placed at 3 meter away from the EUT as stated in ANSI C63.4. The antenna connected to the Spectrum Analyzer via a cable and at times a pre-amplifier would be used.The Analyzer / Receiver quickly scanned from 30MHz to 1000MHz. The EUT test program was started. Emissions were scanned a

34、nd measured rotating the EUT to 360 degrees and positioning the antenna 1 to 4 meters above the ground plane, in both the vertical and the horizontal polarization, toize the emission ing level.The test mode(s) described in Item 3.1 were scanned during the preliminary test:After the preliminary scan,

35、 we found the test mode described in Item 3.1 producing the highest emission level.The EUT and worse cable configuration, antenna position, polarization and turntable position of the above highest emission level were recorded for the final test.When measuring emissions above 1GHz, the frequencies of

36、um emission shall be determined by manually positioning the antennato the EUT and by moving the antenna over all sides of the EUT while observing a spectral display. It will be advantageous to have prior knowledge of the frequencies of emissions above 1GHz.If the EUT is a device with dimensions appr

37、oximately equal to that of the measurement antenna beam width, the measurement antenna shall be aligned with the EUT.Procedure of Final TestEUT and support equipment were set up on the turntable as per the configuration with highest emission level in the preliminary test.The Analyzer / Receiver scan

38、ned from 30MHz to 1000MHz. Emissions were scanned and measured rotating the EUT to 360 degrees, varying cable placement and positioning the antenna 1 to 4 meters above the ground plane, in both the vertical and the horizontal polarization, to ize the emission ing level.Recorded at least the six high

39、est emissions. Emission frequency, amplitude, antenna position, polarization and turntable position were recorded into a computer in which correction factors were used to calculate the emission level and compare ing to the applicable limit and only Q.P. ing is presented.For the measurement above 1GH

40、z, use the cable, EUT arrangement, and mode of operation determined in the exploratory testing to produce the emission that has the highest amplitude relative to the limit.Place the measurement antenna away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while kee the antenna in the “cone of radiation” from that area and pointed at the area both in azimuth and elevation, with polarization oriented for um response.The a