IEC 60152 Ed. 2.0 b:2021
Designation of phase differences by hour numbers in three-phase AC systems
standard by International Electrotechnical Commission, 07/01/2021
IEC 60384-25 Ed. 3.0 b:2021
Fixed capacitors for use in electronic equipment - Part 25: Sectional specification: Fixed aluminium electrolytic surface mount capacitors with conductive polymer solid electrolyte
standard by International Electrotechnical Commission, 07/01/2021
IEC 60938-2 Ed. 3.0 b:2021
Fixed inductors for electromagnetic interference suppression - Part 2: Sectional specification on power line chokes
standard by International Electrotechnical Commission, 07/01/2021
IEC 61534-21 Ed. 2.1 b:2021
Powertrack systems - Part 21: Particular requirements for powertrack systems intended for wall and ceiling mounting CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 07/01/2021
IEC 63296-1 Ed. 1.0 b:2021
Portable multimedia equipment - Determination of battery duration - Part 1: Powered loudspeaker equipment
standard by International Electrotechnical Commission, 07/01/2021
IEC 62530 Ed. 3.0 en:2021
SystemVerilog - Unified Hardware Design, Specification, and Verification Language
standard by International Electrotechnical Commission, 07/01/2021
IEC 60384-1 Ed. 6.0 b:2021
Fixed capacitors for use in electronic equipment - Part 1: Generic specification
standard by International Electrotechnical Commission, 07/01/2021
IEC 62563-1 Ed. 1.2 b:2021
Medical electrical equipment - Medical image display systems - Part 1: Evaluation methods CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 07/01/2021
IEC 62530-2 Ed. 1.0 en:2021
SystemVerilog - Part 2: Universal Verification Methodology Language Reference Manual
standard by International Electrotechnical Commission, 07/01/2021
IEC 62153-4-7 Ed. 3.0 b:2021
Metallic cables and other passive components test methods - Part 4-7: Electromagnetic compatibility (EMC) - Test method for measuring of transfer impedance ZT and screening attenuation aS or coupling attenuation aC of connectors and assemblies - Triaxial tube in tube method...
IEC 60068-2-21 Ed. 7.0 b:2021
Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
standard by International Electrotechnical Commission, 07/01/2021