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Electronic Engineering Terms & Definitions

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  • Term
    Definition
  • Applies to aerial devices (mobile elevating work platforms (MEWP)), with or without the possibility of an additional jib, as a minimum with an insulating upper boom (extending structure) used for live working on the rated voltage, which is between 1 kW r.m.s. and 800 kV r.m.s., at power frequency.
  • Describes a method for the measurement of noise emitted by steam turbines including driven machinery operating under steady state conditions. The results are expressed in sound power levels and in sound pressure levels. Applies to steam turbines of all sizes without limitation of output.
  • Contains recommendations for the conduct of tests of speed control systems of steam turbines. Applies primarily to constant speed steam turbines but may be applied where appropriate for other types of turbines.
  • IEC 61076-2-104:2014 describes circular connectors M8 screw-locking or with nominal diameter 8 mm snap-locking, typically used for industrial process measurement and control. These connectors consist of fixed and free connectors either rewireable or non-rewireable. Male connectors have round(...)
  • IEC 61076-2-109:2014 describes circular connectors with IP 65/IP 67 degree of protection and suitable for data transmission with frequencies up to 500 MHz. Applications include, but are not limited to, vision systems and data acquisition.
  • Defines mechanical and operational characteristics, minimum performance characteristics and general test procedures for personnel monitoring equipment.
  • Applicable to electrical insulating matting made of elastomer for use as a floor covering for the electrical protection of workers on electrical installations.
  • Applicable to electrical insulating blankets for the protection of workers from accidental contact with live or earthed electrical conductors, apparatus or circuits and avoidance of short circuits on electrical installations.
  • Provides the future purchaser with information allowing him to prepare the required documents, from the call for tenders up to acceptance tests and operation of electromechanical equipment. Applies to installations having outputs of less than 5 MW and turbines with diameters less than 3 m.
  • Applies to the protection of persons and animals against electric shock. It is intended to give fundamental principles and requirements which are common to electrical installations, systems and equipment or necessary for their co-ordination.
  • IEC 61169-45:2014, which is a sectional specification (SS), provides information and rules for the preparation of detail specifications (DS) for type SQMA quick lock RF coaxial connectors.
  • IEC 61169-48:2014, which is a sectional specification (SS), provides information and rules for the preparation of detail specifications (DS) for series BMP RF coaxial connectors with blind mating, typically for use in 50 Ohms board to board connection.
  • IEC 61169-49:2014 which is a sectional specification (SS), provides information and rules for the preparation of detail specifications (DS) for type SMAA series thread mated coaxial connectors. 
  • IEC 61169-50:2014, which is a sectional specification (SS), provides information and rules for the preparation of detail specifications (DS) for type QMA R.F. coaxial connectors with quick lock. The connectors are normally used with 50 Ohms corrugated cable and flexible cables for middle power(...)
  • Applies to equipment intended for transportable or installed use for monitoring, as a function of time, airborne radioactive iodines in the environment of a nuclear facility during normal operations, during anticipated operational occurrences or during accident conditions.
  • Applies to transportable or installed equipment for continuous monitoring of radioactive aerosols in the environment for both normal and accident conditions.
  • This set of standards describes test methods for electrical materials, interconnection structures and assemblies.
  • IEC 61190-1-2:2014-02 specifies general requirements for the characterization and testing of solder pastes used to make high-quality electronic interconnections in electronics assembly. 
  • This standard applies to coaxial communication cables. It specifies methods for determining the stability of phase of coaxial communication cables.
  • IEC 61196-9:2014(E) applies to RF flexible coaxial communication cables with a characteristic impedance of 50 Ω and with solid or with semi-air-spaced dielectric.

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