- Provides a 5 µH stabilized line impedance for conducted emission testing.
- Designed to improve measurement accuracy and repeatability.
- Isolates mains power from the EUT to prevent interference.
- Rugged and robust enclosure for laboratory or field use.
- Interfaces easily with spectrum analyzers, EMI receivers, and test benches.
- Suitable for higher-impedance conducted emission environments.
TBL0510-1
Line Impedance Stabilisation Network LISN
The TBL0510-1 5 µH Line Impedance Stabilisation Network (LISN) is an EMC test accessory used in conducted emission measurements to present a stable, known impedance between the power source and the Equipment Under Test (EUT). The 5 µH inductive network simulates harness inductance in automotive, industrial, or other environments where a higher line impedance is required. By isolating the mains supply and providing a defined impedance, this LISN enables accurate and repeatable noise voltage measurements on power lines using spectrum analyzers or EMI receivers.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Frequency range | 10 kHz – 400 MHz; depending on standard and external capacitor |
| DC Resistance | 40 mΩ |
| Continuous current | 10A |
| Nominal operating voltage range | 0 – 60V DC |
| Absolute maximum rating of internal components | 200V DC; external 1µF capacitor: 100V |
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