IEC 60695-11-11:2021 pdf download
IEC 60695-11-11:2021 pdf download.Fire hazard testing – Part 11-11: Test flames – Determination of the characteristic heat flux for ignition from a non-contacting flame source 1 Scope This part of IEC 60695 describes a test method used to determine the characteristic heat flux for ignition (CHFI) from a non-contacting flame source for materials used in electrotechnical products, sub-assemblies or their...
IEC 60384-2:2021 pdf download
IEC 60384-2:2021 pdf download.Fixed capacitors for use in electronic equipment – Part 2: Sectional specification – Fixed metallized polyethylene-terephthalate film dielectric DC capacitors 1 Scope This part of IEC 60384 applies to fixed capacitors for direct current, with metallized electrodes and polyethylene-terephthalate dielectric for use in electronic equipment. These capacitors have a possibility of “self-healing properties” depending on conditions of...
IEC 60974-8:2021 pdf download
IEC 60974-8:2021 pdf download.Arc welding equipment – Part 8: Gas consoles for welding and plasma cutting systems 1 Scope This part of IEC 60974 specifies safety and performance requirements for GAS CONSOLES intended to be used with combustible gases or oxygen. These GAS CONSOLES are designed to supply gases for use in arc welding, plasma cutting, gouging and allied processes...
IEC 60068-2-11:2021 pdf download
IEC 60068-2-11:2021 pdf download.Environmental testing – Part 2-11: Tests – Test Ka: Salt mist 1 Scope This part of IEC 60068 specifies a test method for assessing the corrosion resistance of electrotechnical products components, equipment and materials in a salt mist environment. Its objective is to verify that the comparative quality of a metallic material, with or without corrosion protection,...
IEC 60958-5:2021 pdf download
IEC 60958-5:2021 pdf download.Digital audio interface – Part 5: Consumer application enhancement 5 Operation modes General 5.1 IEC 60958-1 specifies single- and two-channel operation modes. This document introduces several new operation modes based on the same interface format of IEC 60958-1 without the pre-emphasis function defined in IEC 60958-3. Channel status information identifies these modes in operation. This document shares...
IEC 60286-1:2021 pdf download
IEC 60286-1:2021 pdf download.Packaging of components for automatic handling – Part 1: Tape packaging of components with axial leads on continuous tapes 1 Scope This part of IEC 60286 applies to the tape packaging of components with axial leads for use in electronic equipment. In general, the tape is applied to the component leads. It covers requirements for taping techniques...
IEC 60502-1:2021 pdf download
IEC 60502-1:2021 pdf download.Power cables with extruded insulation and their accessories for rated voltages from 1 kV (U m = 1,2 kV) up to 30 kV (U m = 36 kV) 1 Scope This part of IEC 60502 specifies the construction, dimensions and test requirements of power cables with extruded solid insulation for rated AC voltages of 1 kV (U...
IEC 60938-1:2021 pdf download
IEC 60938-1:2021 pdf download.Fixed inductors for electromagnetic interference suppression – Part 1: Generic specification 1 Scope This part of IEC 60938 applies to inductors designed for electromagnetic interference suppression intended for use within all kind of electric and electronic equipment. In this generic specification, normative references and terms and definitions are given. It also prescribes general requirements and the suitable...
IEC 60851-1:2021 pdf download
IEC 60851-1:2021 pdf download.Winding wires – Test methods – Part 1: General 1 Scope This part of IEC 60851 specifies the general notes on methods of test for winding wires. It also gives the definitions for terms used in IEC 60851 (all parts). A survey of the contents of IEC 60851-2 to IEC 60851-6 is given in Annex A. 2...
IEC 60974-13:2021 pdf download
IEC 60974-13:2021 pdf download.Arc welding equipment – Part 13: Welding current return clamp 6 Designation The WELDING CURRENT RETURN CLAMP shall be designated by the range of cross-section area of the welding cable intended to be connected. The test current is given in Table 1 based on maximum cross-section area. The WELDING CURRENT RETURN CLAMP shall accept the minimum cross-sectional...