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PD IEC/TS 62700:2014

PD IEC/TS 62700:2014

Current

Current

The latest, up-to-date edition.

DC power supply for notebook computers

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

28-02-2014

Publisher

British Standards Institution

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Electrical specification (performance characteristics)
5 DC power supply identification and communication
  method for notebook computers
6 Connectors for DC power supply for notebook computer
Annex A (informative) - Summary of discussion in project
        team IEC 62700
Annex B (informative) - Ad-hoc activities
Annex C (informative) - AC adapters used with notebook
        computers - Areas to be investigated
Annex D (informative) - Expected issues when any adapter
        is connected to any host PC
Annex E (informative) - Electrical specification
Bibliography

Describes the minimum requirements for DC power supply for notebook computers.

Committee
EPL/100
DocumentType
Standard
Pages
32
PublisherName
British Standards Institution
Status
Current

This Technical Specification states the minimum requirements for DC power supply for notebook computers. Specifically, it gives

  • an electrical specification (performance characteristics),

  • an ID pin method,

  • a connector for DC power output.

The no-load power and power efficiency are outside the scope of this Technical Specification.

Note that safety requirements are covered by IEC 60950-1 and EMC requirements are covered by CISPR 22 and CISPR 24. CISPR 32 may be used in place of CISPR 22 for this purpose. These requirements are neither re-stated nor challenged by this Technical Specification but the designer should give due consideration to the performance of the power supply when used with a compatible notebook computer.

NOTE Applications for use in aerospace, military, medical, or smart grid are not addressed in this Technical Specification.

Standards Relationship
IEC TS 62700:2014 Identical

IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV Information technology equipment - Safety - Part 1: General requirements
IEC 61076-2-102:2002 Connectors for electronic equipment - Part 2-102: Circular connectors with assessed quality - Detail specification for plugs and jacks for external low voltage power supply
IEC 61204:1993+AMD1:2001 CSV Low-voltage power supply devices, d.c. output - Performance characteristics
CISPR 32:2015 RLV Electromagnetic compatibility of multimedia equipment - Emission requirements
CISPR 22:2008 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
IEC 61000-3-3:2013 RLV Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection
IEC 61000-3-3 : 3.0EN+(REDLINE+VERSION) ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-3: LIMITS - LIMITATION OF VOLTAGE CHANGES, VOLTAGE FLUCTUATIONS AND FLICKER IN PUBLIC LOW-VOLTAGE SUPPLY SYSTEMS, FOR EQUIPMENT WITH RATED CURRENT <= 16 A PER PHASE AND NOT SUBJECT TO CONDITIONAL CONNECTION
CISPR 24:2010+AMD1:2015 CSV Information technology equipment - Immunity characteristics - Limitsand methods of measurement
IEC 61000-3-2 : 4.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-2: LIMITS - LIMITS FOR HARMONIC CURRENT EMISSIONS (EQUIPMENT INPUT CURRENT <= 16 A PER PHASE)

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