IEC 62041 Ed. 1.0 b:2003 has been replaced by by IEC 62041 Ed. 2.0 b:2010, Safety of transformers, reactors, power supply units and combinations thereof - EMC requirements.IEC 62041:2010 applies to transformers, reactors, power supply units and combinations thereof covered by the IEC 61558 series of standards. This standard deals with the electromagnetic compatibility … [Read more...]
Standards
IEEE Amendment to Wireless Local Area Networks Standard
IEEE 802.11p-2010, standard for Information Technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements---Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications---Amendment 6: Wireless Access in Vehicula, specifies the extensions to IEEE Std 802.11 for Wireless Local … [Read more...]
IEEE to Develop Corrigendum to Standard for Wireless Interfaces
The IEEE has approved work to begin on a corrigendum to change the normative references and update an earlier standard, IEEE 1451.5™, "Standard for a Smart Transducer Interface for Sensors and Actuators - Wireless Communication Protocols and Transducer Electronic Data Sheet (TEDS) Formats."The project -- IEEE P1451.5-2007/Cor 1 -- is sponsored by the Sensor Technology Committee … [Read more...]
ETSI Releases Standard on EMC, Radio Spectrum Matters
ETSI TR 102 799 analyzes the various possible techniques for spectrum access systems for PMSE technologies and for the guarantee of a high sound production quality on selected frequencies utilizing cognitive interference mitigation techniques and recommends a specific method.See a copy of the standard. … [Read more...]
Passive Filter Units for Electromagnetic Interference Suppression
IEC 60939-1 ed3.0 relates to passive filter units for electromagnetic interference suppression for use within, or associated with, electronic or electrical equipment and machines.Both single and multi-channel filters within one enclosure are included within the scope of this generic specification.Filters constructed of capacitive elements where the inductance is inherent in the … [Read more...]
IEC Releases Second Edition of IEC 61000-4-20
The International Electrotechnical Commission has released the second edition of its standard for emission and immunity testing in transverse electromagnetic (TEM) waveguides.Preview this standard from the IEC. … [Read more...]
IEC Releases Magnetic Probe Method Corrigendum
The IEC recently released a corrigendum for IEC 61967-6, a standard that deals with measurement of conducted electromagnetic emissions from integrated circuits in the 150 kHz to 1 GHz range by the magnetic probe method.Read the corrigendum from the IEC. … [Read more...]
IEC 2010 Thomas A. Edison Award Laureates Announced
Among this year’s International Electrotechnical Commission’s Thomas A. Edison Award Laureates is Ron Petersen, chairman of the IEC’s Technical Committee 106 which deals with methods for the assessment of electric, magnetic and electromagnetic fields associated with human exposure. Read more from the IEC. … [Read more...]
European EMC Directives
The United Kingdom’s interpretation of European EMC Directive 2004/108/EC and the policy and structure of the policing and enforcement of the UK EMC Regulations Graham Mays ABSTRACT This article initially describes the concept of European Directives and their legal status. It then discusses the European EMC Directive 2004/108/EC [EMCD] and how the United Kingdom interprets … [Read more...]
IEC Releases Second Edition of CISPR 24
The International Electrotechnical Commission has released the second edition of CISPR 24 a standard outlining information technology equipment immunity characteristics limits and methods of measurement.Read a preview of CISPR 24 at the IEC website. … [Read more...]
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