PMM L1-150M multistandard LISN

The PMM L1-150M multistandard LISN provides line impedance stabilisation networks for conducted RFI in the range of 10 kHz to 400 MHz. This is said to make EMC testing simpler and less costly.

The LISNs are suitable for AC as well as DC lines. The product, by means of rear-panel-mounted switches, allows the setting of the LISN circuit appropriate to CISPR 16-1-2; CISPR 25; ISO 11452-2/4/5; ISO 7637-2; MIL-STD-461F; DO-160; and ED-14G. The device thus covers automotive, scientific, military, avionics, industrial and medical applications.

The PMM L1-150M covers the spectrum from 100 kHz to 200 MHz and the PMM L1-150M1 the range from 10 kHz to 400 MHz. Maximum continuous rated current is 150 A and maximum voltage is 600 VDC and 300  AC, with supply frequency acceptable in the range of DC to 440 Hz.