From the International Electrotechnical Commission webstore: "IEC 60512-28-100:2013 specifies the test methods for transmission performance for IEC 60603-7 and IEC 61076-3 series connectors up to 1 000 MHz. It is also suitable for testing lower frequency connectors; however the test methodology specified in the detailed specification for any given connector remains the … [Read more...]
Standards
Measurement of Passive Intermodulation in Coaxial Cable Assemblies
IEC 62037-2:2012(E) defines a procedure to measure levels of passive intermodulation generated by a coaxial cable assembly. This test method is applicable to jumper cables, such as cable assemblies intended to provide interface flexibility between rigid devices. Learn more. … [Read more...]
Ferrite Cores – Standard Inductance Factor for Gapped Cores and its Tolerance
IEC 62358:2012 provides AL values (inductance factors) and their tolerances of Pot, RM, ETD, E, EER, EP, PQ and low-profile gapped ferrite cores. This edition includes a number of significant technical changes with respect to previous editions. Learn more. … [Read more...]
Testing Requirements for EMC-Unprotected Test and Measurement Circuits
IEC 61326-2-1:2012 specifies detailed test configurations, operational conditions and performance criteria for equipment with test and measurement circuits that are not EMC-protected for operational and/or functional reasons as specified by the manufacturer. This second edition constitutes a technical revision and cancels and replaces the first edition published in 2005. Learn … [Read more...]
Fixed Surface Mount Inductors for Use in Electronic and Telecommunication Equipment
IEC 62674-1:2012 aims to define the terms needed to describe the inductors covered by this standard and provide recommendations for preferred characteristics, recommended performance, test methods and general guidance. This standard is intended for application to fixed surface mount inductors and ferrite beads. Learn more. … [Read more...]
EMC Testing and Measurement Techniques Standard
IEC 610004-4:2012 relates to the immunity of electrical and electronic equipment to repetitive electrical fast transients. The document provides immunity requirements and test procedures related to electrical fast transients/bursts, define ranges of test levels and establishes test procedures. The test methods documented in this standard describe a consistent method to assess … [Read more...]
Electrostatic Discharge Sensitivity Testing for Semiconductor Devices
IEC 60749-27:2006+A1:2012 establishes a standard procedure for testing and classifying semiconductor devices according to their susceptibility to damage or degradation by exposure to a defined machine model (MM) electrostatic discharge (ESD). The objective of the test is to provide reliable, repeatable ESD test results so that accurate classifications can be formed. This test … [Read more...]
Guide to the Assessment of Measurement Uncertainty for EMC Committees
IEC/TR 61000-1-6:2012(E) is a technical report that provides methods and background information for the assessment of measurement uncertainty. The report gives a description for a method for the assessment of measurement uncertainty, mathematical formulas for probability density functions, an analytical assessment of statistical evaluations, correction of measured data and … [Read more...]
EMC Requirements for Electrical Equipment for Measurement, Control and Laboratory Use
From the International Electrotechnical Commission webstore: "IEC 61326-1:2012 specifies requirements for immunity and emissions regarding electromagnetic compatibility (EMC) for electrical equipment operating from a supply or battery of less than 1,000 V a.c. or 1,500 V d.c. or from the circuit being measured. Equipment intended for professional, industrial-process, … [Read more...]
Intermodulation Measurement of Passive RF and Microwave Devices Standard
EC 62037-3 is part of the IEC 62037 series and defines the impact test on coaxial connectors. An impact test is used to evaluate a coaxial connector’s robustness against weak connections and particles inside the connector as independently as possible from the effects of cable PIM (passive intermodulation). IEC 62037-4 defines test fixtures and procedures recommended for … [Read more...]
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