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1 results about "Line Impedance Stabilization Network" patented technology

A line impedance stabilization network (LISN) is a device used in conducted and radiated radio-frequency emission and susceptibility tests, as specified in various electromagnetic compatibility (EMC)/EMI test standards (e.g., by CISPR, International Electrotechnical Commission, CENELEC, U.S. Federal Communications Commission, MIL-STD)

A system for injecting spike voltage test that meets the MIL-STD-1275F standard

The application discloses an injection peak voltage test system satisfying the MIL-STD-1275F standard, which comprises a peak signal generator, a power supply, a test device and a line impedance stabilization network; the peak output end of the peak signal generator is connected to the test device and connected to the power supply through the line impedance stabilization network; the peak signal generator comprises a peak signal generation network, an AC / DC voltage adjustment module and a power supply safety protection module connected in sequence, wherein the power supply safety protection module is connected to an external power supply; the peak signal generation network comprises a first standard selection module, a polarity switching module, a second standard selection module, a timer module and a third standard selection module. The application solves the problem that there is no system capable of satisfying the injection voltage peak project test capability of the latest MIL-STD-1275F standard in the industry at present, and can be compatible with the MIL-STD-1275 historical version and the GJB298-87 standard, thereby helping the technical localization of the injection peak voltage test system.
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