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
IEC 63002:2025 defines common charging interoperability guidelines for power sources (external power supplies (EPSs) and other Sources) used with computing and consumer electronics devices that implement IEC 62680‑1‑3 (USB Type-C® Cable and Connector Specification). This document defines normative requirements for an EPS to ensure interoperability; in particular, it specifies the data communicated from a power source to a device and certain safety elements of the EPS, cable, and device. While the requirements focus of this document is on the EPS and the behaviour at its USB Type-C connector interface, it is also important to comprehend cable assembly and device capabilities and behaviours in order to assure end-to-end charging interoperability. This document does not apply to all design aspects of an EPS. This document does not specify regulatory compliance requirements for aspects such as product safety, EMC, or energy efficiency. This document provides recommendations for the behaviour of a device when used with a power source compliant with this document. It specifies the minimum hardware specification for an EPS implementing IEC 62680‑1‑3. This document also specifies the data objects used by a charging system utilizing IEC 62680‑1‑2 to understand the identity, design and performance characteristics, and operating status of an external power supply. IEC 62680‑1‑2 focuses on power delivery applications ranging to 240 W for a variety of computing and consumer electronics devices including notebook computers, tablets, smartphones, small form-factor desktops, monitor displays and other multimedia devices. This document relies on established mechanical and electrical specifications, and communication protocols specified by IEC 62680‑1‑2 and IEC 62680‑1‑3. These specifications support methods for establishing the best performing interoperability between untested combinations of EPS and devices with the aim of improving consumer satisfaction. Information describing the USB charging interoperability model, overview of USB Type-C and USB Power Delivery specifications, and factors for charging performance are also provided to support implementation of this document. This third edition cancels and replaces the second edition published in 2021. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) power range is increased to 240 W; b) AVS mode is introduced; c) Annex A updates issues of arbitrary combinations of AC adapter and device; d) Annex B describes new safeguards for EPR mode; e) Annex C and Annex D are updated.
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
L'IEC 63002:2025 définit des lignes directrices pour l'interopérabilité de la charge commune des sources d'alimentation (alimentations externes [EPS] et autres Sources) utilisées avec les dispositifs informatiques et les dispositifs électroniques grand public qui mettent en œuvre l'IEC 62680‑1‑3 (spécification des câbles et connecteurs USB Type-C®). Le présent document définit les exigences normatives des EPS en matière d'interopérabilité; il spécifie notamment les données communiquées par une source d'alimentation à un dispositif et certains éléments de sécurité de l'EPS, du câble et du dispositif. Alors que les exigences définies dans le présent document concernent l'EPS et le comportement au niveau de l'interface de son connecteur USB Type-C, il est également important de comprendre les capacités et le comportement des ensembles de câbles et des dispositifs afin d'assurer une interopérabilité de bout en bout de la charge. Le présent document ne couvre pas tous les aspects de conception d'une EPS. Le présent document ne définit pas les exigences de conformité réglementaire pour des aspects tels que la sécurité des produits, la compatibilité électromagnétique (CEM) ou l'efficacité énergétique. Le présent document fournit des recommandations pour le comportement d'un dispositif lorsqu'il est utilisé avec une source d'alimentation conforme au présent document. Il spécifie les caractéristiques matérielles minimales exigées pour une EPS qui met en œuvre l'IEC 62680‑1‑3. Le présent document spécifie également les objets de données utilisés par un système de charge conforme à l'IEC 62680‑1‑2 pour comprendre les caractéristiques d'identité, de conception et de performance, ainsi que l'état de fonctionnement d'une alimentation externe. L'IEC 62680‑1‑2 se concentre sur les applications d'alimentation électrique jusqu'à 240 W pour une large gamme de dispositifs informatiques et de dispositifs électroniques grand public, notamment les ordinateurs portables, les tablettes, les mobiles multifonctions, les ordinateurs de bureau compacts, les moniteurs et d'autres dispositifs multimédias. Le présent document s'appuie sur les spécifications mécaniques et électriques établies, ainsi que sur les protocoles de communication spécifiés dans l'IEC 62680‑1‑2 et l'IEC 62680‑1‑3. Ces spécifications décrivent les méthodes qui visent à optimiser l'interopérabilité entre les combinaisons EPS-dispositif qui n'ont pas été soumises à l'essai dans le but d'améliorer la satisfaction du client. Le présent document décrit également le modèle d'interopérabilité de la charge USB, la spécification USB Type-C et la spécification de l'alimentation électrique par port USB, ainsi que les facteurs de rendement de charge nécessaires aux fins de mise en œuvre. L'IEC 63002 a été établie par le domaine technique 18: Systèmes et applications domestiques multimédias pour les réseaux d'utilisateurs finaux, du comité d'études 100 de l'IEC: Systèmes et équipements audio, vidéo et services de données. Il s'agit d'une Norme internationale. Cette troisième édition annule et remplace la deuxième édition parue en 2021. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) la plage de puissance est étendue à 240 W; b) le mode AVS est introduit; c) l'Annexe A met à jour les questions relatives aux combinaisons adaptateur-dispositif en courant alternatif arbitraires; d) l'Annexe B décrit l
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
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Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
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This document is still under study and subject to change. It should not be used for reference purposes.
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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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