Reliant EMC

IntrX LISN CISPR25 / ISO7637, Single line

LISN (Line Impedance Stabilization Networks) is a low-pass filter typically placed between an AC or DC power source and the EUT (Equipment Under Test) to create a known impedance as per complying standard for the measurement of conducted emission.
It also isolates the unwanted RF signals from the power source with pre-filter included. It provides a Radio frequency (RF) noise measurement port.
In addition LISN is used to predict conducted emission for diagnostic, pre-compliance and compliance testing. Scientific

IntrX designs and manufactures models in compliance with CISPR16-1-2/25, MIL461E/F, ISO 7637-2 Transients, BCI, DO-160 standards.
These single line LISN's are used in automotive industries and test labs for measurement of interface voltages in vehicles. EVs, Ships, Aircrafts etc. The characteristic impedance is designed as per CISPR of these LISN's is (5μH + 1 Ohm) || 50 Ohm!
These LISN also can be used in immunity test by bulk current injection and transients as per ISO7637-2 standards. A Transient limiter is highly recommended to use with LISN at the front end of EMI Rx or Spectrum Analyzer to protect measuring instrument from transients.

IntrX offers four Single Line CISPR 25 Automotive LISN's:
• LIN25-1A
Automotive CISPR 25 25Ax1 Path (5μH + 1 Ohm) || 50 Ohm Switchable 50 Ohm load and 1uF capacitor. Compatible for BCI testing
• LIN100-1A
Automotive CISPR 25 100Ax1 Path (5μH + 1 Ohm) || 50 Ohm Switchable 50ohm load and 1uF capacitor. Compatible for BCI testing
• LIN200-1A
Automotive CISPR 25 200Ax1 Path (5μH + 1 Ohm) || 50 Ohm Switchable 50ohm load and 1uF capacitor. Compatible for BCI testing
LIN400-1A
Automotive CISPR 25 400Ax1 Path (5μH + 1 Ohm) || 50 Ohm Switchable 50ohm load and 1uF capacitor. Compatible for BCI testing

LISN's are provided with the calibration data (insertion loss ) for all the lines. Impedance, Phase and Isolation curves are supplied with every individual unit.


Itrx CISPR25 / ISO7637, Single line Automotive LISNs
IntrX CISPR25 / ISO7637, Single line Automotive LISN's
Custom LISN's
Custom LISN's available with High Voltage and High Amperage available. Contact Reliant EMC with your request!

 

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IntrX LISN's

IntrX Family of LISN's