The International Electrotechnical Commission has released IEC 61000-4-22:2010, which considers immunity tests and emission measurements for electric and/or electronic equipment. Only radiated phenomena are considered. It establishes the required test procedures for using fully anechoic rooms for performing radiated immunity testing and radiated emission measurements.This part … [Read more...]
Standards
CENELEC Guides Available Free Online
Anyone involved in complying with European EMC standards and the EMC Directive can access updated versions of CENELEC Guide 24: Electromagnetic Compatibility (EMC)Standardization for Product Committees concerned with apparatus, and CENELEC Guide 25Guide on the use of standards for the implementation of the EMC Directive to apparatus, free of charge on the CENELEC … [Read more...]
Swift Textile Metalizing Receives ISO9001:2008 Certification Swift Textile Metalizing, LLC recently received the International Organization for Standardization (ISO) 9001: 2008 certification. This certification was issued after a complete review and audit by STR-R an ANAB accredited registrar for the standard. STM LLC is engaged in the design, development, manufacture and sales … [Read more...]
Corrigendum to RTTE Directive Harmonized Standards Listing
The correction to Directive 1999/5/EC of the European Parliament and of the Council of March 9, 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity was published on December 15 to correct anomalies with the December 2 listing.Read the Corrigenda. … [Read more...]
IEC Releases Mutual Recognition CB Scheme
The International Electrotechnical Commission has released the “Scheme of the IECEE for Mutual Recognition of Test Certificates for Electrotechnical Equipment and Components (CB Scheme) - Rules of Procedure.” The document defines the organization, procedures for acceptance of National Certification Bodies and their CB Testing Laboratories, and procedures for the users of the CB … [Read more...]
IEC Releases Tentative Requirement for RFID Standard
The International Electrotechnical Commission (IEC) recently released tentative requirements for Radio frequency identification (RFID) for stationary lead acid cells and monoblocs. The standard applies to all stationary lead-acid cells and monobloc batteries for float charge applications in a static location and incorporated into stationary equipment or installed in battery … [Read more...]
IEC Releases New EMC Immunity Test Standard
The International Electrotechnical Commission (IEC) recently released the edition 1.1 of the IEC 61000-4-34 standard titled “Electromagnetic compatibility (EMC) - Part 4-34: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests for equipment with mains current more than 16 A per phase.”IEC 61000-4-34:2005+A1:2009 defines … [Read more...]
FCC Clarifies Use of Recently Published ASC C63®
The FCC’s Office of Engineering and Technology (OET) has released a Public Notice to clarify the use of measurement standards for Part 15 compliance testing for intentional and unintentional radiators. Section 15.31 of the FCC’s rules states that certain intentional and unintentional radiators must be measured for compliance using the standard published by the American National … [Read more...]
ISN to Be Used for Measurement of EMI
Japan’s Voluntary Control Council for Interference by Information Technology Equipment (VCCI) will start dealing with the filing of conformity verification reports on telecommunication ports conducted EMI from April 2010. This notice is about Impedance Stabilization Network (ISN) to be used for the measurement of EMI in this case. There are two types of circuits of which an ISN … [Read more...]
General Guide on Harmonics and Interharmonics Measurements
The IEC recently release a new edtion of IEC 61000-4-7 titled “Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto.”IEC 61000-4-7:2002+A1:2008 applies to instrumentation intended for measuring spectral … [Read more...]
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