IEC 63093-2:2020 pdf – Ferrite cores – Guidelines on dimensions and the limits of surface irregularities – Part 2: Pot-cores for use in telecommunications, power supply, and filter applications

IEC 63093-2:2020 pdf – Ferrite cores – Guidelines on dimensions and the limits of surface irregularities – Part 2: Pot-cores for use in telecommunications, power supply, and filter applications. This part of IEC 63093 specifies the dimensions that are of...
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IEC 63185:2020 pdf – Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method

IEC 63185 relates to a measurement method for complex permittivity of a dielectric substrates at microwave and millimeter-wave frequencies.This method has been developed to evaluate the dielectric properties of low-loss materials used in microwave and millimeter-wave circuits and devices.It uses...
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IEC 61156-5:2020 pdf download – Multicore and symmetrical pair/quad cables for digital communications – Part 5: Symmetrical pair/quad cables with transmission characteristics up to 1 000 MHz – Horizontal floor wiring – Sectional specification

IEC 61156-5:2020 pdf download – Multicore and symmetrical pair/quad cables for digital communications – Part 5: Symmetrical pair/quad cables with transmission characteristics up to 1 000 MHz – Horizontal floor wiring – Sectional specification. 6.4 Mechanical and dimensional characteristics and...
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IEC 60092-350:2020 pdf download – Electrical installations in ships – Part 350: General construction and test methods of power, control and instrumentation cables for shipboard and offshore applications

IEC 60092-350:2020 pdf download – Electrical installations in ships – Part 350: General construction and test methods of power, control and instrumentation cables for shipboard and offshore applications. Core identification All cores shall be clearly identified. The cores of multi-core...
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