oSIST prEN IEC 63002:2024
(Main)Interoperability specifications and communication method for external power supplies used with computing and consumer electronics devices
Interoperability specifications and communication method for external power supplies used with computing and consumer electronics devices
Interoperabilitäts-Spezifikationen und Kommunikationsverfahren für externe Stromversorgungen zur Anwendung für Computer- und Unterhaltungselektronikgeräte
Spécifications d'interopérabilité et méthode de communication pour les alimentations externes utilisées avec les dispositifs informatiques et les dispositifs électroniques grand public
Specifikacije in komunikacijske metode medobratovalnosti zunanjih napajalnikov, ki se uporabljajo pri računalniških in potrošniških elektronskih napravah
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Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2024
Specifikacije in komunikacijske metode medobratovalnosti zunanjih napajalnikov,
ki se uporabljajo pri računalniških in potrošniških elektronskih napravah
Interoperability specifications and communication method for external power supplies
used with computing and consumer electronics devices
Interoperabilitäts-Spezifikationen und Kommunikationsverfahren für externe
Stromversorgungen zur Anwendung für Computer- und Unterhaltungselektronikgeräte
Spécifications d'interopérabilité et méthode de communication pour les alimentations
externes utilisées avec les dispositifs informatiques et les dispositifs électroniques grand
public
Ta slovenski standard je istoveten z: prEN IEC 63002:2024
ICS:
31.020 Elektronske komponente na Electronic components in
splošno general
35.020 Informacijska tehnika in Information technology (IT) in
tehnologija na splošno general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
100/4193/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 63002 ED3
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2024-10-18 2025-01-10
SUPERSEDES DOCUMENTS:
100/4152/CD, 100/4174/CC
IEC TA 18 : MULTIMEDIA HOME SYSTEMS AND APPLICATIONS FOR END-USER NETWORKS
SECRETARIAT: SECRETARY:
Japan Mr Keisuke Koide
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):
TC 108
ASPECTS CONCERNED:
Electromagnetic Compatibility
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft for
Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some Countries” clau ses
to be included should this proposal proceed. Recipients are reminded that the CDV stage is the final stage for submitting ISC
clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).
TITLE:
Interoperability specifications and communication method for external power supplies used with
computing and consumer electronics devices
PROPOSED STABILITY DATE: 2030
NOTE FROM TC/SC OFFICERS:
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions. You
may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without permis sion
in writing from IEC.
100/4193/CDV - 2 - IEC CDV 63002 © IEC 2024
1 CONTENTS
2 CONTENTS . 1
3 FOREWORD . 4
4 INTRODUCTION . 6
5 1 Scope . 7
6 2 Normative references . 8
7 3 Terms, definitions and abbreviated terms . 8
8 3.1 Terms and definitions . 8
9 3.2 Abbreviated terms . 10
10 4 EPS interoperability based on USB technologies . 10
11 4.1 Overview . 10
12 4.2 General . 10
13 4.3 USB standard charging summary and interoperability . 12 ®
14 4.4 USB Type-C Current . 13
15 4.5 USB Power Delivery (USB PD). 13
16 5 External power supply (EPS) specification . 14
17 5.1 General hardware specification . 14
18 5.1.1 General . 14
19 5.1.2 AC input characteristic . 14
20 5.1.3 Environmental specification . 14
21 5.1.4 EPS detection . 14
22 5.2 EPS protection . 15
23 5.3 Important characteristics of an external power supply . 15
24 5.3.1 General . 15
25 5.3.2 Positive identification of a unique power source model . 15
26 5.3.3 Static characteristics of the external power source performance and
27 design . 15
28 5.3.4 Example usage scenarios of enhanced reporting from the power source . 18
29 Annex A (informative) Open issues related to arbitrary combinations of power source
30 and device . 20
31 A.1 General . 20
32 A.2 EMC and safety . 20
33 A.3 Authentication, attestation, and data integrity protection . 20
34 A.4 Conducted noise from the EPS . 21
35 A.5 EPS power capacity impact on battery charging and non-battery powered
36 devices . 21
37 A.6 EPS with USB Type-C suitability for appliances or tools . 21
38 Annex B (informative) USB Type-C and USB Power Delivery robustness and
39 interoperability . 22
40 B.1 Overview . 22
41 B.2 USB Type-C Cable and Connector (IEC 62680-1-3) . 22
42 B.2.1 General . 22
43 B.2.2 Current capacity and cable identity . 22
44 B.2.3 Variations of cable for EPS . 22
45 B.2.4 Legacy support . 23
46 B.3 USB Power Delivery (IEC 62680-1-2) Protocol . 23
47 B.3.1 General . 23
IEC CDV 63002 © IEC 2024 - 3 - 100/4193/CDV
48 B.3.2 Robustness. 23
49 B.3.3 Error detection and recovery . 23
50 B.3.4 Additional safeguards for EPR operation. 24
51 B.3.5 Nonstandard protocol over USB Type-C . 24
52 B.4 High current operation . 25
53 B.4.1 Fast battery charging use case . 25
54 B.4.2 Computing performance use case . 25
55 Annex C (informative) USB charging profiles and device charging performance . 26
56 C.1 Overview . 26
57 C.2 USB Type-C and USB PD power capabilities model . 26
58 C.3 Battery charging performance and AVS . 28
59 C.4 Continuous power and “Flash” battery charging . 28
60 Annex D (informative) Common charging interoperability use cases . 30
61 D.1 General . 30
62 D.2 Examples of device use cases . 30
63 D.2.1 General . 30
64 D.2.2 Smartphone . 30
65 D.2.3 Higher power computing devices (tablets, notebook computers, etc.). 30
66 D.2.4 Other consumer electronics devices (smart watches, electric drills,
67 portable fans, etc.) . 31
68 D.3 Examples of consumer use cases . 31
69 D.3.1 General . 31
70 D.3.2 Power Bank . 31
71 Annex E (informative) Conformance and market considerations . 33
72 E.1 General . 33
73 E.2 Summary of reported items and test references . 33
74 E.3 USB-IF Compliance Program . 34
75 E.4 General regulatory compliance for a power source . 35
76 E.5 Other considerations for system testing . 35
77 E.6 After-market firmware updates to power source . 36
78 Bibliography . 36
80 Figure 1 – Scope of the identification, communication and control method . 7
81 Figure 2 – USB EPS charging application model . 11
82 Figure 3 – Measurement of holdup time . 16
83 Figure C.1 – Source power rules for Fixed Supply operation . 27
84 Figure E.1 – Example USB certified charger logo . 34
86 Table 1 – USB standard power modes and charging interoperability . 12
87 Table 2 – Required USB operating modes by PDP rating . 14
88 Table B.1- Supported proprietary communication over USB Type-C . 25
89 Table C.1- AVS required voltage supply ranges (and optional PPS reference) . 27
90 Table E.1 – Summary of reported parameters from USB PD power source and their test
91 references . 33
92 Table E.2 – Examples of current regulations and standards in the EU, US, and Asia
93 applicable to external power supplies used with devices (non-exhaustive list) . 35
100/4193/CDV - 4 - IEC CDV 63002 © IEC 2024
96 INTERNATIONAL ELECTROTECHNICAL COMMISSION
97 ____________
99 INTEROPERABILITY SPECIFICATIONS AND COMMUNICATION METHOD
100 FOR EXTERNAL POWER SUPPLIES USED WITH COMPUTING AND
101 CONSUMER ELECTRONICS DEVICES
103 FOREWORD
104 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
105 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
106 co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in
107 addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
108 Publicly Available Specifications (PAS) and Guid
...
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