MT 60268-3 - TC 100/MT 60268-3
TC 100/MT 60268-3
General Information
Frequently Asked Questions
MT 60268-3 is a Technical Committee within the International Electrotechnical Commission (IEC). It is named "TC 100/MT 60268-3". This committee has published 3 standards.
MT 60268-3 develops IEC standards in the area of Information technology. Currently, there are 3 published standards from this technical committee.
The International Electrotechnical Commission (IEC) is the world's leading organization for the preparation and publication of international standards for electrical, electronic, and related technologies. Founded in 1906, the IEC provides a global platform for companies, industries, and governments to meet, discuss, and develop the international standards they require.
A Technical Committee (TC) in IEC is a group of experts responsible for developing international standards in a specific technical area. TCs are composed of national member body delegates and work through consensus to create standards that meet global industry needs. Each TC may have subcommittees (SCs) and working groups (WGs) for specialized topics.
IEC 60268-3:2018 applies to analogue amplifiers, and the analogue parts of analogue/digital amplifiers, which form part of a sound system for professional or household applications. It specifies the characteristics that should be included in specifications of amplifiers and the corresponding methods of measurement. This part of IEC 60268 shall be used in conjunction with IEC 60268-1:1985 and IEC 60268 2:1987. This fifth edition cancels and replaces the fourth edition published in 2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) rated condition of digital input is newly specified;
b) tolerance of rated power supply is changed;
c) maximum effective output power is appended to output characteristics list;
d) "Terms, definitions and rated values" clause is complemented.
- Standard62 pagesEnglish languagesale 15% off
- Standard125 pagesEnglish languagesale 15% off
- Standard126 pagesEnglish and French languagesale 15% off
IEC 60268-3:2013 applies to analogue amplifiers, and the analogue parts of analogue/digital amplifiers, which form part of a sound system for professional or household applications. It specifies the characteristics which should be included in specifications of amplifiers and the corresponding methods of measurement. This fourth edition cancels and replaces the third edition published in 2000 and constitutes a technical revision. It includes the following technical changes:
- rated condition of multi-channel amplifier is expanded;
- arrangement for the D-class amplifier is added;
- method of measurement for output power (distortion-limited) is expanded;
- Annex B is newly added.
This publication is to be read in conjunction with IEC 60268-1:1985 and IEC 60268-2:1987
- Standard121 pagesEnglish and French languagesale 15% off
Applies to analogue amplifiers and the analogue parts of digital/analogue amplifiers that form part of a sound system for professional or household applications. Specifies the characteristics to be included in specifications of amplifiers and the corresponding methods of measurement.
- Standard54 pagesEnglish languagesale 15% off
- Standard113 pagesEnglish and French languagesale 15% off