(1 customer review)

£249.09 (£298.91 inc VAT)

3 in stock

Availability: Stock models delivered next working day (UK only) for orders placed before 15:00 (Mon - Fri)

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SKU: TBOH01 Category:


TEKBOX TBOH01 is a 5µH DC LISN (Line Impedance Stabilisation Network) for the measurement of conducted emissions, across the range 150kHz to 110MHz, from DC powered devices.

The LISN is inserted into the supply line of the DUT (Device Under Test). Conducted noise which is present at the supply terminals of the DUT can be measured at the BNC connector using a spectrum analyser or a measurement receiver. The source (supply) terminal and the DUT terminal are decoupled by a 5µH inductor.


  • Maximum Current: 10A
  • Frequency Range: 100kHz to 110MHz
  • DC Resistance: 40mΩ
  • Normal Operating Voltage Range: 0 – 60Vdc (limited for safety reasons)
  • Absolute Maximum Rating: 200V

1 review for TEKBOX TBOH01 DC LISN

  1. Angus S

    Ideal development tool
    I’ve yet to operate the LISN, but it is simple and ideal for many of the products that I develop. I have used a mains Lisn in the bast for DC supplied devices, not ideal and much larger, this should be more convenient and relatively low cost.

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