標準號：BS EN 60512-23-7-2005
中文標準名稱：電子設備用連接器.試驗和測量.屏蔽試驗和濾波試驗.試驗23g.連接器的有效傳輸阻抗
英文標準名稱：Connectors for electronic equipment - Tests and measurements - Screening and filtering tests - Test 23g - Effective transfer impedance of connectors
標準類型：L23
發布日期：2005/4/18 12:00:00
實施日期：2005/4/18 12:00:00
中國標準分類號：L23
國際標準分類號：31.220.10
適用范圍：This part of IEC 60512-23 defines a test method which is intended to assess the screening effectiveness of screened non-circular multi-pole, electrically short, connectors by the measurement of the effective (surface) transfer impedance ZTE expressed in Ω, using a network analyzer, for frequencies up to 1 GHz. It is based on the line injection test method according IEC 61196-1 with a specific type of injection wire, which is adapted to the shapes of connectors. Due to the specific test set-up used in the method described hereinafter the connector screen itself is not verified, but the combination of two connectors (male and female) together, i.e. the test results include the effectiveness of the screens of the two connectors and the joint between the connectors and the joints of the cable to the connector.