0
401views
Explain the functions, working of LISNs and why we need different LISNs
1 Answer
written 24 months ago by | • modified 24 months ago |
Fig: LISN (Line impedance stabilization network):
A LISN is a low pass filter placed between AC &DC power source and equipment under test to create a known impedance and to provide a radio frequency noise measurement port. It is used to isolate the unwanted RF signals from the power source. …