Micronix MPW201 Line Impedance Stabilization Network
The conducted emission discharged through the power supply line is measured by using the line impedance stabilization network (LISN).
To measure the disturbance noise with reproducibility, the LISN, which makes constant the impedance of the power source observed from EUT, is inserted in the power supply line.
The output impedance of the disturbance noise to be measured is 50 ohms.