(b) The Line Impedance Stabilization Network (LISN) measures the noise currents that exit on the AC power cord conductor
Posted: Tue Jul 12, 2022 8:35 am
(b) The Line Impedance Stabilization Network (LISN) measures the noise currents that exit on the AC power cord conductor of a product to verify its compliance with FCC and CISPR 22 from 150 kHz to 30 MHz. (i) (ii) Briefly explain why LISN is needed for a conducted emission measurement. (6 marks) Illustrate the use of a LISN in measuring conducted emissions of a product. (4 marks)