IEC 60512-23-4-2001 电子设备用连接器 试验和测量 第23-4部分：屏蔽试验和滤波试验 试验23d：时域中的射输线反射

标准号：IEC 60512-23-4-2001
中文标准名称：电子设备用连接器 试验和测量 第23-4部分：屏蔽试验和滤波试验 试验23d：时域中的射输线反射
英文标准名称：Connectors for electronic equipment - Tests and measurements - Part 23-4: Screening and filtering tests; Test 23d: Transmission line reflections in the time domain
标准类型：L23
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L23
国际标准分类号：31.220.10
适用范围：This part of IEC 60512 defines two test methods for evaluating the performance of a connector in a transmission line by measuring the reflections produced by it in the time domain. In these methods, the connector under test is treated as a discontinuity in a transmission line with a controlled characteristic impedance. Test method A uses precision coaxial and semi-rigid coaxial cables to connect the connector under test and the test equipment. This method is suitable for many connector or cable assembly geometries. Test method B uses precision test boards, precision coaxial cables and semi-rigid coaxial cables to connect the connector under test and the test equipment. This method is suitable for printed board connectors.