The IEEE announced today that it has approved IEEE 1901.2, “Standard for Low-Frequency (less than 500kHz) Narrowband Power-Line Communications for Smart-Grid Applications.” The achievement was driven and sponsored by the Power-Line Communications Standards Committee of the IEEE Communications Society (ComSoc). “Created to specify secure PLC at data rates up to 500kbps and at … [Read more...]
Standards
IEC 61290-3-3 ed1.0: Optical Amplifiers – Test Methods – Part 3-3: Noise Figure Parameters – Signal Power to total ASE Power Ratio
From the International Electrotechnical Commission webstore: "IEC 61290-3-3:2013 applies to all commercially available single channel optical amplifiers (OAs), including OAs using optically pumped fibres (OFAs) based on either rare-earth doped fibres or on the Raman effect, semiconductor optical amplifier modules (SOA modules) and planar optical waveguide amplifiers (POWAs). … [Read more...]
IEC/PAS 61076-3-119 ed1.0: Connectors for Electronic Equipment – Product Requirements – Part 3-119
From the International Electrotechnical Commission webstore: "IEC/PAS 61076-3-119:2013(E) establishes specifications and test requirements for a connector with ten contacts for use in industrial environments. This PAS specifies free and fixed connector inserts with round contacts suitable for screw or crimp terminations. Other terminations techniques, as solder or printed … [Read more...]
CISPR 20:2006+A1:2013: Sound and TV Broadcast Receivers and Associated Equipment – Immunity Characteristics – Limits and Methods of Measurement
From the International Electrotechnical Commission webstore: "CISPR 20:2006+A1:2013 applies to television broadcast receivers, sound broadcast receivers and associated equipment intended for use in the residential, commercial and light industrial environment. [This standard] describes the methods of measurement and specified limits applicable to sound and television receivers … [Read more...]
IEC 61000-4-6:2013: EMC – Part 4-6: Testing and Measurement Techniques – Immunity to Conducted Disturbances, Induced by Radio-Frequency Fields
From the International Electrotechnical Commission webstore: "IEC 61000-4-6:2013 relates to the conducted immunity requirements of electrical and electronic equipment to electromagnetic disturbances coming from intended radio-frequency (RF) transmitters in the frequency range 150 kHz up to 80 MHz. Equipment not having at least one conducting wire and/or cable (such as mains … [Read more...]
IEC 62153-4-3:2013: Metallic Communication Cable Test Methods – Part 4-3: EMC – Surface Transfer Impedance – Triaxial Method
From the International Electrotechnical Commission webstore: IEC 62153-4-3:2013(E) determines the screening effectiveness of a cable shield by applying a well-defined current and voltage to the screen of the cable and measuring the induced voltage in order to determine the surface transfer impedance. This test measures only the magnetic component of the transfer … [Read more...]
ISO 11451-4:2013 Road Vehicles – Vehicle Test Methods for Electrical Disturbances from Narrowband Radiated Electromagnetic Energy – Part 4: Bulk Current Injection (BCI)
From the International Standards Organization: "ISO 11451-4:2013 specifies bulk current injection (BCI) test methods for testing the electromagnetic immunity of electronic components for passenger cars and commercial vehicles regardless of the propulsion system (e.g. spark-ignition engine, diesel engine, electric motor). The electromagnetic disturbance considered in ISO … [Read more...]
IEC 62657-2 ed1.0: Wireless Communication Networks – Part 2: Coexistence Management
From the International Electrotechnical Commission Webstore: "IEC 62657-2:2013 specifies the fundamental assumptions, concepts, parameters and procedure for wireless communication coexistence; provides guidelines, requirements and best practices for wireless communication's availability and performance in an industrial automation plant; covers the life cycle of wireless … [Read more...]
IEC/TS 62661-2-1 ed1.0: Optical Backplane Using Optical Fiber Circuit Boards and Multi-Core Right Angle Optical Connectors
From the International Electrotechnical Commission webstore: “IEC/TS 62661-2-1:2013(E) gives guidelines for an optical backplane using optical fiber boards and multi-core right angle optical connectors with low bending loss multi-mode fibers (hereafter called low-loss RAO) to connect daughter boards to the optical backplane.” … [Read more...]
IEC 60851-3 ed3.1: Winding Wires – Test Methods – Part 3: Mechanical Properties
From the International Electrotechnical Commission webstore: "IEC 60851-3:2009+A1:2013 specifies the following methods of test for winding wires: Test 6: Elongation; Test 7: Springiness; Test 8: Flexibility and adherence; Test 11: Resistance to abrasion; Test 18: Heat bonding. With respect to the previous edition, significant technical changes appear in Subclause 5.3, … [Read more...]
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