GB/T 4596-1984
Replaced
GB/T 40675.2-2021
Active
National standards
GB/T 40675.2-2021 Noise suppression sheet for digital devices and equipment—Part 2:Measuring methods
GB/T 40675.2-2021 Noise suppression sheet for digital devices and equipment—Part 2:Measuring methods
Basic Information
Standard Code:
GB/T 40675.2-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nMagnetic components
ICS Name:
\nMagnetic components
Publish Date:
2021-11-26
Implement Date:
2022-06-01
Pages:
27 pages
Scope
This document specifies the measurement methods for the electromagnetic characteristics of noise suppression sheets. These measurement methods can effectively and reproducibly measure the performance of noise suppression sheets, ensuring that manufacturers and users obtain the same measurement results.
Development Information
Same series standard
Referenced Standards
IEC 62333-1
CISPR 16-1
CISPR 22
Adopt standards
IEC 62333-2:2015
Related Standards
GB/T 9632.1-2002
Abolished
GB/T 9632.1-2002 Measuring methods of cores for inductors and transformers for telecommunications
GB/T 18909-2002
Active
GB/T 18909-2002 Sectional specification for high-frequency inductors and intermediate frequency transformers for use in electronic equipment for capability approval
GB/T 9634.1-2002
Active
GB/T 9634.1-2002 Ferrite cores-Guide on the limits of surface irregularities—Part 1:General specification
GB/T 9634.2-2002
Replaced
GB/T 9634.2-2002 Ferrite cores—Guide on the limits of surface irregularities—Part 2:RM-cores
GB/T 9634.3-2002
Active