Com-Power LI-550 Used

Com-Power LI-550

100 MHz Line Impedance Stabilization Network

The Com-Power LI-550 is one of our refurbished 100MHz Single-line LISNs.

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Com-Power LI-550 Features:

  • Frequency range: 100 kHz or 0.10 MHz - 100 MHz
  • Inductor uH: 5
  • Current Rating Amps: 50
  • EMI Test Specification: CISPR 25
  • Single line design for flexibility
  • Coils matched to application
  • RF Shielding to minimize external interference
  • Individually Calibrated

The Com-Power LI-550 Line Impedance Stabilization Network (LISNs) is utilized during conducted emissions as well as susceptibility testing. It is specified in the EMI test requirements of various regulatory agencies, such as FCC, CISPR, FAA and DOD.

It provides input power impedance to the EUT that is constant and independent of the line impedance. As a result, the test engineer will be able to gather consistent test data.

The Com-Power LI-550 has an aluminum enclosure that minimizes radio frequency interference which can compromise test results and use air-core coils to prevent saturation and permeability variation.