1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationInteroperability specifications of common external power supply (EPS) for use with data-enabled mobile telephonesBS EN 62684:2010Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STAND
2、ARDS, 26/09/2011 02:41, Uncontrolled Copy, (c) BSINational forewordThis British Standard is the UK implementation of EN 62684:2010. It is identical to IEC 62684:2011.The UK participation in its preparation was entrusted to Technical Committee EPL/100, Audio, video and multimedia systems and equipmen
3、t.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 74879 0 ICS 33.070.50Compliance with
4、 a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2011.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 62684:2010Licensed Copy: Wang B
5、in, ISO/EXCHANGE CHINA STANDARDS, 26/09/2011 02:41, Uncontrolled Copy, (c) BSIEUROPEAN STANDARD EN 62684 NORME EUROPENNE EUROPISCHE NORM December 2010 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnis
6、che Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62684:2010 E ICS 33.070.50 English version Interoperability specifications of common external power supply (EP
7、S) for use with data-enabled mobile telephones (IEC 62684) Spcifications dinteroprabilit de lalimentation externe commune (EPS) avec des tlphones mobiles permettant lchange de donnes (CEI 62684) Spezifikationen fr die Interoperabilitt eines einheitlichen externen Stromversorgungsgerts (EPS) fr die A
8、nwendung bei datenbertragungs-fhigen Mobiltelefonen (IEC 62684) This European Standard was approved by CENELEC on 2010-11-17. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standa
9、rd without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other
10、 language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czec
11、h Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 62684:2010Licensed Copy: Wang Bin,
12、ISO/EXCHANGE CHINA STANDARDS, 26/09/2011 02:41, Uncontrolled Copy, (c) BSIEN 62684:2010 - 2 - Foreword The FprEN 50558 “Interoperability specifications of common external power supply (EPS) for use with data-enabled mobile telephones“ was prepared by CENELEC BTTF 135-1 “Common charging capability of
13、 mobile telephones“ and ratified by CENELEC on 2010-11-17. The text of FprEN 50558 was taken over as 100/1714/CDV, future edition 1 of IEC 62684, by IEC TC 100, “Audio, video and multimedia systems and equipment“, and submitted to the IEC vote for parallel publication in IEC and CENELEC. Attention i
14、s drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates were fixed: latest date by which the EN has to be implemented at national level
15、by publication of an identical national standard or by endorsement (dop) 2011-12-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2013-12-01 This European Standard has been prepared under Mandate M/455 given to CENELEC by the European Commission and t
16、he European Free Trade Association. This standard refers to specifications developed by the USB Implementers Forum that can be found on the USB website at www.usb.org (see Annex ZA). Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62684 was approve
17、d by CENELEC as a European Standard without any modification. _ BS EN 62684:2010Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 26/09/2011 02:41, Uncontrolled Copy, (c) BSI- 3 - EN 62684:2010 Annex ZA (normative) Normative references to international publications with their corresponding Euro
18、pean publications The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publ
19、ication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60950-1 (mod) - Information technology equipment - Safety - Part 1: General requirements EN 60950-1 - Universal Serial Bus Specification, Revision 2.0 - http:/www.
20、usb.org/developers/docs/ - - Universal Serial Bus, Cables and Connectors Class Document, Revision 2.0 2007 - - - USB Battery Charging Specification, Revision 1.1 - http:/www.usb.org/developers/compliance /connectors/ - - USB Micro-USB Cables and Connectors Specification, Revision 1.01 - - - - USB-IF
21、 Cable Assembly Test Requirements for Compliant Usage of Connectors and Cables in Micro-USB 1.01 - http:/www.usb.org/developers/compliance /cable/ - - USB-IF Connector Test Requirements - http:/www.usb.org/developers/compliance /connectors/ - - BS EN 62684:2010Licensed Copy: Wang Bin, ISO/EXCHANGE C
22、HINA STANDARDS, 26/09/2011 02:41, Uncontrolled Copy, (c) BSI 2 62684 IEC:2011 CONTENTS 1 Scope . . 5 2 Normative references . 5 3 Terms and definitions . 5 4 Abbreviations . 6 5 EPS specification 6 5.1 DC plug connector specification . 6 5.2 AC input characteristic . 6 5.3 Environmental specificatio
23、n . 6 5.4 DC output characteristic . 7 5.5 Protection . 7 5.6 EPS detection . 7 5.7 Reliability . 8 6 Testing requirements . . 8 6.1 General . 8 6.2 Common mode voltage of the DC output . . 8 6.3 Ripple voltage at the DC output . . 9 Bibliography . 10 BS EN 62684:2010Licensed Copy: Wang Bin, ISO/EXC
24、HANGE CHINA STANDARDS, 26/09/2011 02:41, Uncontrolled Copy, (c) BSI62684 IEC:2011 5 INTEROPERABILITY SPECIFICATIONS OF COMMON EXTERNAL POWER SUPPLY (EPS) FOR USE WITH DATA-ENABLED MOBILE TELEPHONES 1 Scope This International Standard specifies the interoperability of common external power supplies f
25、or use with data enabled mobile telephones. It defines the common charging capability and specifies interface requirements for the the external power supply. Safety and EMC aspects are not covered by this International Standard. Safety is covered by IEC 60950-1 and EMC is covered by EN 301 489-34. 2
26、 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60950-1:2005, Informati
27、on technology equipment Safety Part 1: General requirements EN 301 489-34 Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services Part 34: Specific conditions for External Power Supply (EPS) for mobile phones Unive
28、rsal Serial Bus Specification, Cables and Connectors Class Document, Revision 2.0, August 2007 (http:/www.usb.org/developers/docs) USB Battery Charging Specification, Revision 1.1 USB Micro-USB Cables and Connectors Specification, Revision 1.01 USB-IF Cable Assembly Test Requirements for Compliant U
29、sage of Connectors and Cables in Micro-USB 1.01 USB-IF Connector Test Requirements 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 adaptor device for connecting from a USB Micro-B receptacle/plug to a specific non Micro-USB connector NOTE An
30、adapter can also be a cable. BS EN 62684:2010Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 26/09/2011 02:41, Uncontrolled Copy, (c) BSI 6 62684 IEC:2011 4 Abbreviations For the purposes of this document, the following abbreviations apply: AC Alternating Current DC Direct Current EPS Externa
31、l Power Supply ESR Equivalent Series Resistance EUT Equipment Under Test GND GrouND USB Universal Serial Bus Vbus Virtual Bus 5 EPS specification 5.1 DC plug connector specification The cable assembly supplied with the EPS shall terminate in a USB Micro-B plug. The cable assembly may be permanently
32、connected to the EPS or may be a detachable cable. In either case, the terminating USB Micro-B plug shall meet the USB-IF connector test requirements, shall be compliant to the USB Micro-B cables and connectors specification, Rev 1.01 (Micro-USB 1.01) and shall be rated to meet all electrical specif
33、ications. An EPS provided with a detachable cable shall be equipped with an USB standard A receptacle to connect to the EPS. The detachable cable assembly, supplied for use with the EPS, shall have Standard A and USB Micro-B plugs and meet the USB-IF cable assembly test requirements for compliant us
34、age of connectors and cables in Micro-USB 1.01. The above requirement also applies to cables used as an adaptor, i.e. when the USB Micro-B is connected to the mobile telephone by an adaptor where the mobile telephone does not have a Micro-USB interface. 5.2 AC input characteristic The EPS shall meet
35、 Class II requirements of IEC 60950-1 with a maximum touch current not exceeding 90 A. The EPS AC input shall operate over the following range: voltage range: the rated input voltage range should be at least 100 V to 230 V; frequency: 50 Hz to 60 Hz. 5.3 Environmental specification The EPS operation
36、al environmental range over which the DC output characteristics defined in 5.4 shall be maintained, shall be temperature range: 0 C to +45 C, relative humidity: up to 90 %. BS EN 62684:2010Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 26/09/2011 02:41, Uncontrolled Copy, (c) BSI62684 IEC:20
37、11 7 5.4 DC output characteristic For EPS with permanently connected cables, the voltage at the USB Micro-B plug of the EPS shall be 5 V 0,25 V with no load current to rated output current. For EPS with detachable cables the voltage at the USB standard A receptacle shall be (5 0,25) V with no load c
38、urrent to rated output current. The maximum voltage drop caused by the detachable cable shall be 125 mV when measured across the power pair pins of the USB Micro-B plug, while drawing 500 mA from a nominal 5 V source. The minimum rated output current shall be 500 mA. The maximum rated output current
39、 shall be 1 500 mA. The maximum output current at any voltage shall not be greater than 1 500 mA. The ripple voltage on the output with a no load current to maximum rated output current shall be no more than 80 mV peak-to-peak measured at 20 MHz bandwidth using the test method as defined in Clause 6
40、. The common mode noise at the DC output when measured in accordance with Clause 6 shall be AC voltage frequency component: 95 V peak-to-peak maximum, EPS switching frequency component: a) the peak-to-peak voltage measured in the frequency range of 1 kHz to 100 kHz shall not exceed 1 V peak-to-peak;
41、 b) the peak-to-peak voltage measured in the frequency range of 100 kHz to 400 kHz shall not exceed 200 mV peak-to-peak; c) the peak-to-peak voltage measured in the frequency range of 400 kHz to 1 MHz shall not exceed 39 mV peak-to-peak; d) the peak-to-peak voltage measured in the frequency range of
42、 1 MHz to 100 MHz shall not exceed 20 mV peak-to-peak; e) the occupied bandwidth of the fundamental measured with peak hold shall not exceed 10 % of the EPS switching frequency; f) the maximum amount of slew within any 100 ns window is 1,25 V peak-to-peak. NOTE Noise in the FM and TV bands from the
43、EPS should be minimized as it may cause interference to any FM radio and/or TV function of the mobile telephone to which the EPS is connected. At the time of writing, no suitable method of measurement has been defined and is the subject of ongoing work. 5.5 Protection The maximum output voltage unde
44、r Single Fault Condition shall not exceed 9 V. The maximum output current under Single Fault Condition shall not exceed 3 A. The EPS shall not be damaged as a result of either any over-temperature condition of the EPS circuitry components which is not due to a fault of the EPS, or any output short c
45、ircuit condition. If shut down occurs, the unit shall not resume operation until AC power is cycled or the failure condition causing the shut down has been removed. 5.6 EPS detection To enable the mobile telephone to detect that it is connected to an EPS, the EPS shall meet the USB-IF charging port
46、test requirements for a dedicated charging port as defined in USB Battery Charging Specification, Revision 1.1 (BC 1.1), Section 4.1 Charging Port. BS EN 62684:2010Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 26/09/2011 02:41, Uncontrolled Copy, (c) BSI 8 62684 IEC:2011 The top level requi
47、rements are the EPS shall short the D+ and D- lines with a resistance not greater than 200 , the resistance between the D+ or D- lines of the EPS and either Vbus or GND shall be greater than 2 M, the capacitance between the D+ or D- lines of the EPS and either Vbus or GND shall be less than 1 nF. 5.
48、7 Reliability Durability of the plug and receptacles shall, as a minimum, meet the performance as given in Table 3-1 of Universal Serial Bus, Cables and Connectors Class Document, Revision 2.0 August 2007: USB Micro-B plug: 10 000 cycles; Standard-A receptacle and plug: 10 000 cycles (ruggedized Sta
49、ndard-A). 6 Testing requirements 6.1 General The requirements in Clause 5 have been developed to try to ensure that common EPS perform correctly with any data enabled mobile phone to which they may be connected. Most of the requirements can be verified using existing and well understood measurement techniques which do not need defining in this International Standard. The common mode voltage and ripple voltage at the DC output can be affected by the l
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