IEC 62153-4-7:2021
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
发布时间:2021-07-23 实施时间:


IEC 62153-4-7:2021标准是一项重要的测试方法,用于评估连接器和组件在电磁环境下的EMC性能。该标准采用三轴管中管法进行测试,可以测量连接器和组件的传输阻抗ZT和屏蔽衰减AS或耦合衰减AC。这些参数是评估连接器和组件EMC性能的关键指标,可以帮助用户选择合适的连接器和组件,以确保其在电磁环境下的可靠性和稳定性。

在测试过程中,连接器和组件被安装在三轴管中,通过在内部和外部施加电场和磁场来模拟电磁环境。通过测量内部和外部电场和磁场的幅度和相位差,可以计算出传输阻抗ZT和屏蔽衰减AS或耦合衰减AC。这些参数可以用于评估连接器和组件的EMC性能,并与标准要求进行比较。

IEC 62153-4-7:2021标准适用于各种类型的连接器和组件,包括同轴连接器、平面连接器、板对板连接器、线对板连接器等。该标准还提供了测试方法的详细说明,包括测试设备的要求、测试过程的步骤和数据处理方法等。这些说明可以帮助用户正确地进行测试,并获得准确的测试结果。

总之,IEC 62153-4-7:2021标准是一项重要的测试方法,用于评估连接器和组件在电磁环境下的EMC性能。该标准采用三轴管中管法进行测试,可以测量传输阻抗ZT和屏蔽衰减AS或耦合衰减AC,是评估连接器和组件EMC性能的关键指标。该标准适用于各种类型的连接器和组件,并提供了详细的测试方法说明,可以帮助用户正确地进行测试,并获得准确的测试结果。

相关标准
- IEC 62153-4-1:2017 Metallic cables and other passive components test methods - Part 4-1: Electromagnetic compatibility (EMC) - Test method for measuring transfer impedance and screening attenuation of feed-throughs and other discontinuities
- IEC 62153-4-2:2017 Metallic cables and other passive components test methods - Part 4-2: Electromagnetic compatibility (EMC) - Test method for measuring transfer impedance and screening attenuation of connectors and assemblies using triaxial cable
- IEC 62153-4-3:2017 Metallic cables and other passive components test methods - Part 4-3: Electromagnetic compatibility (EMC) - Test method for measuring transfer impedance and screening attenuation of connectors and assemblies using a reverberation chamber
- IEC 62153-4-4:2017 Metallic cables and other passive components test methods - Part 4-4: Electromagnetic compatibility (EMC) - Test method for measuring transfer impedance and screening attenuation of connectors and assemblies using a bulk current injection (BCI) clamp
- IEC 62153-4-5:2017 Metallic cables and other passive components test methods - Part 4-5: Electromagnetic compatibility (EMC) - Test method for measuring transfer impedance and screening attenuation of connectors and assemblies using the triaxial set-up