TekBox TBOH01

1-path DC Line Impedance Stabilization Network (LISN) for measurements in the frequency range from 150 kHz to 110 MHz in accordance with the CISPR 25 standard for DC-supplied devices up to 60 V / 10 A.

For measurements normally two pieces of the TBOH01 are needed. The combination with the Tekbox TBLM01 LISN Mate allows separate measurement of common mode and differential mode noise.

An external capacitor can be easily connected to the TBOH01 terminals (according to CISPR 25, ISO 11452-2/4/5 and DO-160 standards).

2 years warranty

Nr: TBOH01
EAN: 8936120675304

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Shipping costs outside EU

in Stock

€ 270.- net (VAT Details)

€ 321.30 incl. 19% VAT

Description

The 5μH Line Impedance Stabilization Network (LISN) type TBOH01 is needed to measure line noise from DC powered devices. The device has been designed for EMC precompliance tests according to CISPR 25 in the frequency range 150 kHz to 110 MHz developed according to CISPR 25, ISO 7637-2, ISO11452-2 / 4/5 and with restrictions DO-160 / ED-14G. The LISN is looped into the supply line of the DUT (Device-Under-Test). Conducted disturbances that can be found on the supply of the DUT, can be measured via the BNC connector in conjunction with a spectrum analyzer or test receiver. The TBOH01 can also be used to inject interference signals into the supply line of the DUT. Input (connection SOURCE) and output (DUT connection) of the LISN are decoupled via a 5 μH air coil.

Features:

Frequency range: 150 kHz - 110 MHz
DC-resistance: 40 mΩ
Max. Current: 10 A
Nominal operating voltage: 0 - 60 V
Integrated overvoltage protection

You will find the specifications of the TBOH01 LISN here.

Model Overview

Model	TBOH01	TBL0550-1	TBL5016-1	TBL50100-1	TBLC08	TBL5016-2	TBL5016-3	TBL5032-3
Impedance	5 µH / 50 Ω	5 µH / 50 Ω	5 µH / 50 Ω	5 µH / 50 Ω	(50 µH+5 Ω)/ 50 Ω	(50 µH+5 Ω)/ 50 Ω	(50 µH+5 Ω)/ 50 Ω	(50 µH+5 Ω)/ 50 Ω
Frequency range	150 kHz – 108 MHz	150 kHz – 108 MHz	150 kHz – 30 MHz	150 kHz – 30 MHz	9 kHz – 30 MHz	9 kHz – 30 MHz	9 kHz – 30 MHz	9 kHz – 30 MHz
Path(s)	1	1	1	1	2	2	3	3
Max. current	10 A	50 A	16 A	100 A	8 A	16 A	16 A	32 A
Max. Voltage	60 V nominal, Component rating: 250 V	60 V nominal, Component rating: 250 V	250 V	250 V	240 V	240 V	540 V/260 V	540 V/260 V
EUT Socket	4 mm (banana)	Phoenix High current	Phoenix High current	Phoenix High current	Country specific mains socket	Country specific mains socket	CEE/IEC60309	CEE/IEC60309
Additional features					Filter / Limiter / Attenuator, switchable Artificial hand connection PE switchable: 50 Ω / 50 µH	Filter / Limiter / Attenuator, switchable Artificial hand connection PE switchable: 50 Ω / 50 µH	Artificial hand connection PE switchable: 50 Ω / 50 µH	Artificial hand connection PE switchable: 50 Ω / 50 µH

Downloads

Datasheet

TBOH01-Datasheet

Language: English
File Size: 1.42 MiB
Release Date: 27.12.2018

Guide

EMC pre compliance testing guide EN

Language: English
Version: V1.2
File Size: 406.81 KiB
Release Date: 30.04.2018

This document focusses on measurement equipment and methods, limits and the relevant standards of conducted noise measurement on the power supply lines of products. The document tries to reduce the details to those necessary to carry out pre-compliance measurements in house with modest equipment.