源端口傳導騷擾測試相關設備介紹
測試過程中所使用的接收機和電流探討均與主流認證機構測試設備相同,測試結果和認證機構的測試結果具有很高的一致性。
接收機
R&S?ESR是接收機著名制造商Rohde & Schwarz公司高端認證級產品。滿足商用和軍用標準(如CISPR、EN、ETS、ANSI、FCC、VCCI、MIL-STD-461、DO160和GJB151B)的要求。
R&S ? ESR is a high-end certified product of well-known receiver manufacturers Rod and Schwartz. Meet the requirements of commercial and military standards such as CISPR, EN, ETS, ANSI, FCC, VCCI, MIL-STD-461, DO160, and GJB151B.
阻抗穩定網絡(LISN)
Rohde & Schwarz公司的阻抗穩定網絡(LISN)
R&S ENV216雙線V型網絡用于測量電源相關用電設備的噪聲電壓。其主要任務是:
● 為被測設備提供電源電壓
● 提供標準化負載阻抗
● 被測設備產生的噪聲電壓到EMI測試接收器的規定傳輸
● 測試電路與電源干擾的隔離。
R&S ENV216雙線V型網絡采用空心電感構建,符合CISPR 16-1-2(EN 55016-1-2)的建議。
The R&S ENV216 Two Line V-Network is used to measure noise voltage on mains-dependent consumers. Its principal tasks are:
● To supply the equipment under test with mains voltage
● To provide a standardized load impedance
● Defined transmission of the noise voltage generated by the equipment under test to the EMI test receiver
● Isolation of the test circuit from interference of the power source.
The R&S ENV216 Two Line V-Network is constructed using air-core inductances and conforms with the recommendations of CISPR 16-1-2 (EN 55016-1-2).