Tekbox TBL05100-1-B LISN
Details
The Tekbox TBL05100-1-B 5μH 100A is a single channel LISN (Line Impedance Stabilization Network) used in EMC testing to measure the conducted noise on the supply line of DC/AC-powered devices. This LISN operates in the frequency range of 10kHz - 400MHz according to the CISPR 16-1-2 and CISPR 25. The LISN is placed into the power line of the DUT (Device Under Test). With a spectrum analyser or measurement receiver, conducted noise at the DUT supply terminals can be monitored at the BNC connector. Two TBL05100-1-B can be used in conjunction with the Tekbox TBLM02 LISN mate allowing for measurement of common mode and differential mode noise separately. The LISN can be converted into variants that support standards such as CISPR 25, MIL-STD-461G, ISO11452-4, ISO 7637-2 and DO-160 by adding an external 10F capacitor.
Please note that when using this LISN without a transient limiter and testing AC-supplied products, it is highly recommended to protect the input of the connected analyser with a highpass filter such as the Tekbox TBHPF1-150kHz high pass filter.
Please note that the Tekbox TBL05100-1-B LISN has been replaced by the Tekbox TBL05100-1C LISN.
Model overview
The TBL05100-1-B is the newer model of the TBL05100-1, both devices can be compared using the model table below.
| Model | TBL05100-1 | TBL05100-1-B |
|---|---|---|
| Max voltage | 250 V AC / 250 V DC | 500 V AC / 1000 V DC |
Specifications
| Frequency range | 10 kHz - 400 MHz |
| Max. current | 100 A |
| DC resistance | < 5 mΩ |
| Connectivity | BNC, high current plug/screw terminals, Phoenix contact |
| Dimensions | 300 x 150 x 150 mm |
| Weight | 2.7 kg |
Accessories
The Tekbox TBL05100-1-B comes with:- 2x female terminal blocks
- 1x 75 cm BNC-male to N-male RG223 cable
Pros and cons
- High maximum current for a single channel LISN
Downloads
| TBL05100-1-B user manual |  (1.48 MB) | Download |
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