Line Impedance Stabilization Networks

LISNs for conducted emissions tests

LISN stands for 'Line Impedance Stabilization Network'. Com-Power offers a line of LISNs developed for conducted emission testing according to the most commonly adopted EMC specifications like CISPR, FCC, ISO, EN, RTCA DO-160 and MIL-STD 461D.

Model LI-1100C Image
Single Phase LISN >>

Com-Power The LISNs can be used with single phase power sources with one set of LISNs and also three phase power sources (requires two sets of LISNs).

Tempest Line Impedance Stabilization Networks LIP-120 and LIP-1000 for conducted emissions testing f
TEMPEST LISN >>

The Tempest LISN Series (models LIP-120 and LIP-1000) delivers reliable power line stabilization and isolation for TEMPEST compliance testing across a wide frequency range. Design...

Model LI-3P-1X three phase LISN
Three Phase LISN 1X and 4X series >>

Com-Power three-phase LISN 3P Series consists of 12 separate models of four conductor Line Impedance Stabilization Networks (LISNs). For CISPR 16-1-2, ANSI C63.4, and MIL-STD 461. 

Com-Power 2X Series three-phase LISNs for commercial EMC conducted emissions testing
Three-Phase LISN 2X Series >>

Built for commercial AC power line conducted-emission testing under global EMI/EMC standards, the 2X series delivers a stable, 50 Ω / (50/250 µH +5 Ω) network and full isolation for accurate noise measurements.

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