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BS EN IEC 63002:2021 Interoperability specifications and communication method for external power supplies used with computing and consumer electronics devices, 2021
- undefined
- Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
- CONTENTS
- FOREWORD
- INTRODUCTION
- 1 Scope [Go to Page]
- Figure 1 – Scope of the identification, communication and control method
- 2 Normative references
- 3 Terms, definitions and abbreviated terms [Go to Page]
- 3.1 Terms and definitions
- Figures [Go to Page]
- 3.2 Abbreviated terms
- 4 EPS interoperability based on USB technologies [Go to Page]
- 4.1 Overview
- 4.2 General
- Figure 2 – USB EPS charging application model
- 4.3 USB standard charging summary and interoperability
- Tables [Go to Page]
- Table 1 – USB standard power modes and charging interoperability
- 4.4 USB Type-C® Current
- 4.5 USB Power Delivery (USB PD)
- 5 External power supply (EPS) specification [Go to Page]
- 5.1 General hardware specification [Go to Page]
- 5.1.1 General
- 5.1.2 AC input characteristic
- 5.1.3 Environmental specification
- 5.1.4 EPS detection
- 5.2 EPS protection
- 5.3 Important characteristics of an external power supply [Go to Page]
- 5.3.1 General
- 5.3.2 Positive identification of a unique power source model
- 5.3.3 Static characteristics of the external power source performance and design
- Figure 3 – Measurement of holdup time [Go to Page]
- 5.3.4 Example usage scenarios of enhanced reporting from the power source
- Annexes [Go to Page]
- Annex A (informative) Open issues related to arbitrary combinations of power source and device [Go to Page]
- A.1 EMC, safety, and performance
- A.2 Authentication, attestation, and data integrity protection
- A.3 Conducted noise from the EPS
- Annex B (informative) USB Type-C and USB Power Delivery robustness and interoperability [Go to Page]
- B.1 Overview
- B.2 USB Type-C Cable and Connector (IEC 62680-1-3) [Go to Page]
- B.2.1 General
- B.2.2 Current capacity and cable identity
- B.2.3 Interoperability
- B.2.4 Legacy support
- B.3 USB Power Delivery (IEC 62680-1-2) [Go to Page]
- B.3.1 General
- B.3.2 Robustness
- B.3.3 Error detection and recovery
- Annex C (informative) USB charging profiles and device charging performance [Go to Page]
- C.1 Overview
- C.2 USB Type-C and USB PD power capabilities model
- Figure C.1 – Source power rules for Fixed Supply operation [Go to Page]
- C.3 Battery charging performance
- Figure C.2 – Source power rules for PPS operation
- Figure C.3 – 30 W PDP PPS example [Go to Page]
- C.4 Fixed Supply charging versus PPS charging
- Annex D (informative) Common charging interoperability use cases [Go to Page]
- D.1 General
- D.2 Examples of device use cases [Go to Page]
- D.2.1 General
- D.2.2 Smartphone
- D.2.3 Higher power computing devices (tablets, notebook computers, etc.)
- D.2.4 Other consumer electronics devices (smart watches, electric toothbrushes, etc.)
- D.3 Examples of consumer use cases
- Annex E (informative) Conformance and market considerations [Go to Page]
- E.1 General
- E.2 Summary of reported items and test references
- Table E.1 – Summary of reported parameters from USB PD power source and their test references [Go to Page]
- E.3 USB-IF Compliance Program [7]
- E.4 General regulatory compliance for a power source
- Figure E.1 – USB certified charger logos
- Table E.2 – Examples of current regulations and standards in the US and EU applicable to external power supplies used with devices (non-exhaustive list) [Go to Page]
- E.5 Other considerations for system testing
- E.6 After-market firmware updates to power source
- Bibliography [Go to Page]
