GB/T 1409-2006
ActiveRecommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including meter wavelengths
测量电气绝缘材料在工频、音频、高频(包括米波波长在内)下电容率和介质损耗因数的推荐方法
📚 References & Relations / 引用与关联
normative_reference
IEC 60247
📖 Terms & Definitions / 术语和定义 ai_extracted
- 介质损耗角
- 8 dielectric loss angle 由绝缘材料作为介质的电容器上所施加的电压与由此而产生的电流之间的相位差的余角。
- 介质损耗因数，，dielectric
- dissipation factor tan8 损耗角a的正切。
- 〔介质〕损耗指数
- E, 该材料的损耗因数 [dielectric] loss index tan8与相对电容率:r的乘积 3.
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Content extracted by AI. Not officially verified.