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IEC 62442-1:2022 pdf download Energy performance of lamp controlgear – Part 1: Controlgear for fluorescent lamps – Method of measurement to determine the total input power of controlgear circuits and the efficiency of controlgear This part of IEC 62442 defines a measurement and calculation method of the total input power or controlgear-lamp circuits when operating

IEC 61754-4:2022 pdf download Fibre optic interconnecting devices and passive components – Fibre optic connector interfaces – Part 4: Type SC connector family This part of IEC 61 754 specifies the standard interface dimensions for type SC family of connectors.

IEC 61169-68:2022 pdf download Radio-frequency connectors – Part 68: Sectional specification for series TRK bayonet coupling triaxial connectors This part of IEC 61 1 69, which is a sectional specification (SS), provides information and rules for the preparation of detail specifications (DS) for series TRK bayonet coupling triaxial connectors. The series TRK bayonet coupling triaxial

IEC 62623:2022 pdf download Desktop and notebook computers – Measurement of energy consumption IEC 62623:2022 covers personal computing products. It applies to desktop and notebook computers as defined in 4.1 that are marketed as final products and that are hereafter referred to as the equipment under test (EUT) or product. This document specifies: – a

IEC 62067:2022 pdf download Power cables with extruded insulation and their accessories for rated voltages above 150 kV (U m = 170 kV) up to 500 kV (U m = 550 kV) – Test methods and requirements IEC 62067:2022 specifies test methods and requirements for power cable systems, cables with extruded insulation and their accessories